Revert "[tint] Support i8 and u8 as valid subgroup matrix element types"
This reverts commit abdadb38c90ca77abf5466360cf5a0269a7ca112.
Reason for revert: Makes the Tint IR fuzzer checks fail on
test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl
because of an unhandled tint::core::type::I8.
Bug: 348702031
Original change's description:
> [tint] Support i8 and u8 as valid subgroup matrix element types
>
> This patch supports i8 and u8 as valid subgroup matrix element
> types and ensures i8 and u8 cannot be used in any other situations.
>
> Bug: 348702031
> Change-Id: Ia361c47aac02bfbf132b74a2fbb3724ffb08d5e2
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/243557
> Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
> Reviewed-by: James Price <jrprice@google.com>
TBR=jiawei.shao@intel.com,dneto@google.com,jrprice@google.com,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 348702031
Change-Id: I7729a74b9a558c353ea287726f8b961d83c524d6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/245155
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
diff --git a/src/tint/cmd/bench/builtin_type_bench.cc b/src/tint/cmd/bench/builtin_type_bench.cc
index b3974e3..129bdde 100644
--- a/src/tint/cmd/bench/builtin_type_bench.cc
+++ b/src/tint/cmd/bench/builtin_type_bench.cc
@@ -276,489 +276,475 @@
"iJJ",
"UfCDD",
"i3g",
- "8",
- "B",
- "8",
- "i8",
- "f",
- "66A",
- "8",
- "ipuu_attahent",
- "input_a0tnn3hmeit",
- "innut_attachuueCCK",
+ "inCCt_atachmen",
+ "iput_attachment",
+ "input__attachmenI",
"input_attachment",
- "inputXattallment",
- "ippput_attachment",
- "iput_attachwwent",
- "gmauu2",
- "aat2m",
- "mat2ZRRT",
+ "inpt_PttttaNment",
+ "input_attddc3ment",
+ "inKutyyattahment",
+ "mtx",
+ "mat03nn",
+ "mvtnCuuK",
"mat2x2",
- "Oa8T2x2",
- "mat2002",
- "maBB2xm",
- "at2ppM",
- "matOO2f",
- "mGG2x2G",
+ "lXatx2",
+ "matppxo",
+ "maw2x2",
+ "matguum",
+ "mt2ma2",
+ "Tat2xZRRf",
"mat2x2f",
- "mHHt2x11f",
- "eat2x6Ff",
- "atx2f",
- "mat2ii2l",
- "mt2x2h",
- "IIvvt2x29",
+ "ma8T2xOf",
+ "m0at2x2f",
+ "mBBt2x2f",
+ "at2ppM",
+ "matOO2h",
+ "mGG2x2G",
"mat2x2h",
- "mat22h",
- "mat2h2h",
- "mllt2xPzz",
- "at",
- "maqffx3",
- "maJdd2x",
+ "mHHt2x11h",
+ "eat2x6Fh",
+ "atx2h",
+ "mKl2ii3",
+ "at2x3",
+ "9IIat2x3",
"mat2x3",
- "marXXz",
- "2t2x3",
- "yyNt2x3",
- "mt2O3",
- "uZtrx3f",
- "latdde23f",
+ "ma2x3",
+ "hat2x3",
+ "zzPt2xll",
+ "t3f",
+ "mtffxqqf",
+ "mtJJx3dd",
"mat2x3f",
- "matVVf",
- "1IIt2x3",
- "mat2xbf",
- "matzh",
- "mao2ii3h",
- "mat35",
+ "mzz2X3f",
+ "matx32",
+ "maN2yy3f",
+ "mt2O3",
+ "uZtrx3h",
+ "latdde23h",
"mat2x3h",
- "at2xSh",
- "mat22h",
- "maG1C3h",
- "matf8x4",
- "ma24",
- "maSJJ2x4",
+ "matVVh",
+ "1IIt2x3",
+ "mat2xbh",
+ "t7i4",
+ "maio2x4",
+ "a5x4",
"mat2x4",
- "9t24",
- "TTaJJbbx4",
- "m66x4",
- "ut2x466",
- "aW2x4f",
- "mtx4f",
+ "St2x4",
+ "m22tx",
+ "maC7G4",
+ "maff284f",
+ "t2x4f",
+ "SSatJJx4f",
"mat2x4f",
+ "atx9f",
+ "maJJbbTT4f",
+ "66a2xf",
+ "ut2x466",
+ "aW2x4h",
+ "mtx4h",
+ "mat2x4h",
"mOt2x4",
"THat2xBB",
- "maRR2xf",
- "maVV0Lh",
- "a2OOK4h",
- "magw2xh",
- "mat2x4h",
- "hht2L4h",
- "aKii2xh",
- "ma2x4h",
- "m88Ux2",
- "matrrvv2",
- "mmtxw",
+ "maRR2xh",
+ "VLLa30",
+ "at3KOO",
+ "awg3x2",
"mat3x2",
- "mj43x2",
- "matXx2",
- "m8t3x2",
- "mvEE3x2f",
- "mai93zz",
- "mQQJJnxGGf",
+ "maLhhp",
+ "iitEx2",
+ "at3x2",
+ "UUa3882",
+ "rrvvt3x2f",
+ "m3xwmm",
"mat3x2f",
- "mass3x2f",
- "matKxPf",
- "mat3ttf",
- "mt3x2",
- "mMMt3x2h",
- "maJ03x2h",
+ "j443x2f",
+ "matXx2f",
+ "mat8x2f",
+ "mvEE3x2h",
+ "mai93zz",
+ "mQQJJnxGGh",
"mat3x2h",
- "V8x2",
- "maKggx2hh",
- "maf3x2h",
- "maQ77x3",
- "mat3xY",
- "mak3S",
+ "mass3x2h",
+ "matKxPh",
+ "mat3tth",
+ "atx3",
+ "maMM3x3",
+ "mJ0t3x3",
"mat3x3",
- "nt322",
- "mFFx3",
- "GGatPPuUU",
- "EEvFx3f",
- "ddtBBDDef",
- "m55tMccE3",
+ "V38",
+ "hggat3x3",
+ "maf3x3",
+ "matQ7x3f",
+ "mat3YYf",
+ "mak3x3",
"mat3x3f",
+ "man3x2",
+ "ma3FFf",
+ "uGGtIUPP3f",
+ "EEvFx3h",
+ "ddtBBDDeh",
+ "m55tMccE3",
+ "mat3x3h",
"aKKx3",
"mat3x3R",
"maDx39",
- "mt3x3h",
- "aaat3I",
- "m77t3x3h",
- "mat3x3h",
- "matIx3h",
- "md3x3h",
- "mat33h",
- "mtt3",
- "XX33t3x4",
- "Et3x4",
+ "mt3x4",
+ "aIt34",
+ "mat3x77",
"mat3x4",
- "mXX3x4",
- "mxBt3x4",
- "Wt3x",
+ "matIx4",
+ "matd4",
+ "mt3x4",
+ "mtt4f",
+ "ma3XX3x4f",
+ "Eat34f",
+ "mat3x4f",
+ "maXX3x4",
+ "matxBx4f",
+ "m3x4f",
"mat3x466",
"matxv0",
- "txf",
- "mat3x4f",
- "mpt3xf",
- "at114f",
- "EaJ3yBBf",
- "mqIm3x4h",
- "ma3xFh",
- "Yt3x4h",
+ "txh",
"mat3x4h",
- "mHHtDh4h",
- "Ht22h",
- "matx4",
- "mat42",
- "mt4x2",
- "ddat4x2",
+ "mpt3xh",
+ "at114h",
+ "EaJ3yBBh",
+ "mqIm4x2",
+ "ma4F2",
+ "aY4x2",
"mat4x2",
- "mPO4x2",
- "bbtB2",
- "m00tx2",
- "mat4xhf",
- "mgYtx2f",
- "mat4O2f",
+ "matDHh2",
+ "24H2",
+ "m4x2",
+ "matx2f",
+ "matx2f",
+ "matddx2f",
"mat4x2f",
- "ah4xf",
- "fpaEEx2f",
- "mavx2f",
- "mzztx2h",
- "ma4x2h",
- "OOaJxii",
+ "Oat4x2f",
+ "atBbb2",
+ "m004x2f",
+ "mat4xhh",
+ "mgYtx2h",
+ "mat4O2h",
"mat4x2h",
- "mft4G2h",
- "mat4x222T",
- "datlx2h",
- "mab4x3",
- "mat4xB",
- "mPIItXxS",
+ "ah4xh",
+ "fpaEEx2h",
+ "mavx2h",
+ "at4zz3",
+ "mat4x",
+ "OiiJt4",
"mat4x3",
- "matjjx3",
- "macc4_3",
- "SS6zz4xx",
+ "mGt4xf",
+ "mTT224x3",
+ "lat4x3",
+ "bat4x3f",
+ "BBatx3f",
+ "PPIXt4S3f",
+ "mat4x3f",
+ "mjjt4x3f",
+ "_at4xccf",
+ "ax6z4xSSf",
"a4xG",
"mx44N3v",
"atAAx00p",
- "mat4x3f",
- "eeytyf",
- "mabWWx0f",
- "ttatMMxmf",
- "madh",
- "mat_3h",
- "Vat4EE3h",
"mat4x3h",
- "mat44h",
- "mRIxah",
- "ma4mmh",
- "apjx4",
- "matx4",
- "a44",
+ "eeytyh",
+ "mabWWx0h",
+ "ttatMMxmh",
+ "4d4",
+ "mav_x",
+ "mVt4xEE",
"mat4x4",
- "mat4xd",
- "mttPPCCd",
- "t4x4",
- "m5t4x4f",
- "m9jtffx4f",
- "matRvxXXf",
+ "m4t4x4",
+ "mVVtgxX",
+ "oat4V4",
+ "ma4x4f",
+ "KKattxf",
+ "G4xf",
"mat4x4f",
- "ctx4f",
- "XX8t5x4",
- "t4x4f",
- "mcctxpph",
- "mat4v4h",
- "EESSt4xh",
+ "ma4x4",
+ "mad4x4f",
+ "CCat4xPtf",
+ "matx4",
+ "m5t4x4h",
+ "m9jtffx4h",
"mat4x4h",
- "mt4xh",
- "_at4",
- "ma4xwwh",
- "pd99r",
- "99P",
- "KKt",
+ "matRvxXXh",
+ "ctx4h",
+ "XX8t5x4",
+ "t",
+ "ppcc",
+ "vtr",
"ptr",
- "poDD",
- "i",
- "q",
- "s00Ller",
- "snm66vver",
- "namprre",
+ "EESS",
+ "p",
+ "",
+ "saplwwr",
+ "sa99plddr",
+ "99amplP",
"sampler",
- "eexxper",
- "sOmNNleCC",
- "sample",
- "s4mpleracomparison",
- "NNamNNler_coparison",
- "samler_comparison",
+ "saKKler",
+ "smDDooeM",
+ "smlei",
+ "samler_comparqon",
+ "samplercmparis0LLn",
+ "snvvpler_com66arison",
"sampler_comparison",
- "sampler_cmpaisun",
- "amplSr_comAarisYYEE",
- "sampler0comparison",
- "subaaroup_matrix_left",
- "subgroumaqmmrix_left",
- "subgrup_matrix_left",
+ "samplen_comparison",
+ "samlercompeerixxon",
+ "sONNpler_comparCCson",
+ "sbgroup_matrix_left",
+ "sub4roup_matrixaleft",
+ "subgroup_mtriNNN_left",
"subgroup_matrix_left",
- "EuUUgrou_matrix_let",
- "suKKgrouDD_mtrixleft",
- "subg_toup_matrix_0eft",
- "subgrpup_latrxresuAt",
- "sbgroup_matrixMresult",
- "subgroup_matriBB_result",
+ "subgrou_matrix_left",
+ "suburu_matrix_left",
+ "subgroYYp_AStrix_lfEE",
+ "subgroup_matrix_r0sult",
+ "saabgroup_matrix_result",
+ "sqqbgommp_matix_result",
"subgroup_matrix_result",
- "subg99up_matrxbbresnnlt",
- "EEu1grouAA_matrix_resul",
- "subgroTp_ma5rix_resul66",
- "subgroup_matriH_right",
- "sHbgrxxup_matrix_ight",
- "szbgroup_0atrixyynight",
+ "subgroup_atrix_result",
+ "sUEbgroup_matr_result",
+ "subgroDDp_mKKtri_esult",
+ "subgro__p_matrtx_rig0t",
+ "ubproup_matrix_Aght",
+ "subMroupmatrix_right",
"subgroup_matrix_right",
- "sbgroup_matrix_right",
- "subroup_mHtrix_rkght",
- "sucgroup_matrix_riht",
- "orrxtur_1d",
- "teJJtr_1d",
- "texC0ure_1",
+ "subgrBBup_matrix_right",
+ "ubg99oubb_mnntrix_ight",
+ "subgroupmAAtrix_rEEght",
+ "tex66ur5_1d",
+ "tHxture_1d",
+ "teHHuxe_1d",
"texture_1d",
+ "tzxturny_0d",
+ "teture_1d",
+ "Hexture1k",
+ "tcxture_d",
+ "orrxtur_2d",
+ "teJJtr_2d",
+ "texture_2d",
+ "texC0ure_2",
"tAAtFre_99x",
"texture_cd",
- "textSre_1d",
- "toxBure_2d",
- "exture_2d",
- "textureemm",
- "texture_2d",
- "tegPPure_2QQ",
- "teuB_2",
- "tllNrKK_2d",
- "texture_d_rrray",
- "rppture_2d_array",
- "texture_2dyParray",
+ "texture_Sd_array",
+ "textureo2_arBBay",
+ "texture_2d_aray",
"texture_2d_array",
- "extue_2ZZ_arrccy",
- "texure_2d_arra",
- "tex00ure_2d_array",
- "ssextuPPeJBd",
- "txfffJre_3ww",
- "I1XXtue_3d",
+ "textumme2d_array",
+ "toxture_ggdQQaPPay",
+ "eture_2d_Brr",
+ "tllNrKK_3d",
+ "trrure_3d",
+ "texprre_3d",
"texture_3d",
- "exted",
- "texture3d",
- "tKKxtue_3d",
- "meture_dub44",
- "pexture_cuoe",
- "jhhxtureHHNcue",
+ "PPexyure_3d",
+ "tccZtur_3d",
+ "textur_3",
+ "texture00cube",
+ "eJssurBB_cPPbe",
+ "tffxtuwwe_JJbf",
"texture_cube",
- "textuwEUe_cub33",
- "uuxture_cue",
- "ecture_rruKdd",
- "tex2re_cuttPP_arrar",
- "textu1swwcube_array",
- "texturennc11be_crray",
+ "texXXu1e_cuI",
+ "teu_ube",
+ "textue_cube",
+ "tuxtreKKcube_array",
+ "44edture_cubm_aray",
+ "pexture_cuoe_array",
"texture_cube_array",
- "txture_cube_array",
- "textre_cube_array",
- "aaex66SSre_cbeIarray",
- "textuEEe_dept_2d",
- "ccexture_deVthIRd",
- "te9tue_deph_2d",
+ "textre_cjbhh_NNrHHay",
+ "textu33e_cube_aErwwUU",
+ "texture_cue_uuray",
+ "texddrrre_eKth_cd",
+ "tttture_dePPthr2d",
+ "t1xture_desthww2d",
"texture_depth_2d",
- "taaxture_depthh2",
- "textuLLe_depth2d",
- "txfure_drpthmm2",
- "qext4re_Vepmh_2d_rray",
- "textur_dept___2d_aray",
- "texurQdepth_2d_array",
+ "textuce_depth_nn11",
+ "texture_depth2d",
+ "texture_depth_d",
+ "t66xture_depaahI2SSarray",
+ "tExDure_depth_2d_array",
+ "VeRturcc_depth_2d_Irray",
"texture_depth_2d_array",
- "tddxturedepth_2d_arEaRR",
- "texture9depth_2d_aray",
- "texu0e_depthCC2daray",
- "textuezdepthcube",
- "texccure_depth_cube",
- "textureOQQ_pt_cube",
+ "texte_depth_2d_array",
+ "texture_dethaa2d_hrray",
+ "texture_epLLh_2d_arraS",
+ "txfumm_depth_cubr",
+ "txture_deqth_Vu4m",
+ "extu__e_dpth_cube",
"texture_depth_cube",
- "teturettdeth_cube",
- "textCCrepzzdeEt33_cube",
- "textudde_depth_hhube",
- "e66ture_dep77h_cube_array",
- "tPxture_depth_cube_array",
- "texturewdepth_cube_array",
+ "texture_dQph_cub",
+ "tddxure_depRRhEcube",
+ "textur_de9th_cube",
+ "txture_depthCCcub_ar0y",
+ "zextureepth_cube_array",
+ "texture_depth_cccbe_array",
"texture_depth_cube_array",
- "textuxu_depth_ubearray",
- "textureXXdepth_cu6e_array",
- "extuRRedepth_cube_aray",
- "texture_deph_multiaVVp1e_2d",
- "texHHurGG_depth_multisampled_2d",
- "texture_d7pth_mulMisampled_FFd",
+ "textureOdept_cub__aQQray",
+ "ttexture_epth_cue_array",
+ "Eppx33zzre_depth_cube_aCCray",
+ "thhxture_depth_multisampledd_2d",
+ "exture_depth_mu66ti77ampled_2d",
+ "texture_depth_Pultisampled_2d",
"texture_depth_multisampled_2d",
- "texture_depthmultisampled_2d",
- "exture_depth_mulTi3amplggd2d",
- "texture_depKKh_muQti1_mpled_Pd",
- "teture_eEternal",
- "exture_Mternal",
- "texture_GXxSSe77nl",
+ "texture_depth_multisamplew_2d",
+ "texue_depuuh_mulisampled_2d",
+ "texture_depth_multiXXampled_2d",
+ "teturRRxternal",
+ "tVVxture_etena",
+ "HHGexture_external",
"texture_external",
- "textueFFextttrnaK",
- "teZZtusse_eoternUUl",
- "textureexternal",
- "texture_lultisampled_2d",
- "texhure_multisampled_2d",
- "textuKe_mulTTisapled_2k",
+ "MFFxture_exte7nal",
+ "exture_external",
+ "textggre_3xtTra",
+ "te1tu_e_PultiQamplKKd_2d",
+ "texture_mulEisamped_2d",
+ "texturemultisaMpled_d",
"texture_multisampled_2d",
- "teture_multwwsamplede2d",
- "textrvv_multisjjmpled_Kd",
- "textYYremltisampled_2d",
- "EIIxture_stoage_1d",
- "texture_storage_1QQ",
- "teturelstoraPe1d",
+ "tex77ure_mSSltGGXamled_2d",
+ "textFFre_multiKmpled_2tt",
+ "tZZUxturss_oultisampled_2d",
+ "texturestorage_1d",
+ "telture_storage_1d",
+ "texture_htorage_1d",
"texture_storage_1d",
- "texture_storagffH1d",
- "textune_storage_1d",
- "t66xtuFe_stgage_1d",
- "t8ssture_storahe_2d",
- "tellture_sFFrage_2d",
- "0extur2_storajje_2",
+ "texturTTKstorage_d",
+ "texturww_storagee1",
+ "textureKsjjragvv_1d",
+ "teYYtur_storage2d",
+ "EIIxture_stoage_2d",
+ "texture_storage_2QQ",
"texture_storage_2d",
- "tegture_storage_2d",
- "texure_storage_2d",
- "texture_storaffe_d",
- "texturestrge_2d_array",
- "texture_storage2d_array",
- "texture_storge_qqd_array",
+ "teturelstoraPe2d",
+ "texture_storagffH2d",
+ "textune_storage_2d",
+ "Fexture_stora66e_g_array",
+ "text8re_storage_2d_assrah",
+ "texure_storaFFe_2d_allray",
"texture_storage_2d_array",
- "AAextur_storage_2drray",
- "vexturestorage_2d_array",
- "texture_storage_2d_arjjy",
- "textZZre_storage_3d",
- "tPPxtuIIe_stOrUge23d",
- "texture_storagZZ_3d",
+ "tjjxte_00torage_2d2array",
+ "tegture_storage_2d_array",
+ "texture_eorage_2d_array",
+ "texture_storaffe_d",
+ "exture_strae_3d",
+ "texture_sorage_3d",
"texture_storage_3d",
- "texture_stonnage_3d",
- "teZZture_st22rakkH_3d",
- "texture_storae_3d",
- "R",
- "uqq99",
- "u772",
+ "textue_storage_qqd",
+ "txtur_stoAAage_d",
+ "vxture_storage_3d",
+ "jj2",
+ "uZZ2",
+ "O2II2",
"u32",
- "3",
- "uccu",
- "3RR",
- "lJJ",
- "nn",
- "",
- "u8",
- "66QD",
- "v",
- "3jjM",
- "ve44uxx",
- "66ec",
- "zSAHH",
+ "u3ZZ",
+ "u3nn",
+ "kkZ222",
+ "vec",
+ "eR",
+ "v99cqq",
"vec2",
- "veHK",
- "_ec2",
- "vec44",
- "uec2",
- "vc2f",
- "EEtmec2f",
+ "v77c2",
+ "3c",
+ "ueccc",
+ "vRR2f",
+ "vc2JJl",
+ "MMf",
"vec2f",
+ "v66T7",
+ "vQQcJf",
+ "Auc2",
+ "ve2",
+ "yeq3",
+ "vec2xx",
+ "vec2h",
+ "crr",
+ "v99ch",
+ "vech",
+ "ecHl",
+ "e_i",
+ "uec2",
+ "vec2i",
+ "vc2i",
+ "EEtmec2i",
"vec",
"ec2rr",
- "xc2f",
+ "xc2u",
"vezz",
+ "vec2u",
"vec2e",
"uc2Zp",
- "vec2h",
"00uc7TT",
- "vvJJ",
- "vecQh",
- "ve3R",
- "e",
- "veprPP",
- "vec2i",
- "xxeDD88i",
- "lldmYYqqi",
- "vFFc__",
- "rrNNc2u",
- "leM2u",
- "c2",
- "vec2u",
- "xlc2u",
- "ec2u",
- "ae44u",
- "WWeG3",
- "vjjc",
- "vjjc3",
+ "vv3",
+ "veQ3",
+ "RC3",
"vec3",
- "vj3",
- "ve3",
- "99ec3",
- "vyVV3f",
- "ec3xZ",
- "v33vvf",
+ "",
+ "vpPPr",
+ "8xxDDc3",
+ "lldmYYqqf",
+ "vFFc__",
+ "rrNNc3f",
"vec3f",
+ "leM3f",
+ "c3",
+ "xlc3f",
+ "ec3h",
+ "ae44h",
+ "vec3WW",
+ "vec3h",
+ "vecjj",
+ "vjjc3h",
+ "vj1h",
+ "vc3i",
+ "vec399",
+ "vyVV3i",
+ "vec3i",
+ "ec3xZ",
+ "v33vvi",
"vecs9",
"veF3",
- "uec3f",
+ "uec3u",
"eIKK",
- "ve3J",
- "vSSCCXXh",
- "vec3h",
- "JecWW6ZZ",
- "ecd5",
- "vBBcBU",
- "JJ0c311",
- "vectti",
- "vttc",
- "vec3i",
- "veL3i",
- "v1c3i",
- "veww3i",
- "ece",
- "vc3u",
- "vec3NN",
"vec3u",
- "vUlRR__u",
- "vecHu",
- "vrCC3u",
- "ec4",
- "dcIp",
- "ec4",
+ "ve3J",
+ "vSSCCXXu",
+ "JecWW6ZZ",
+ "5m4",
+ "vBBU4",
+ "JJ0114",
"vec4",
- "LN",
- "h",
- "ecAK",
- "vec4qq",
- "vecGSf",
- "qcc4f",
+ "ttfc4",
+ "vtt",
+ "Lwc4",
+ "v1c4f",
+ "veww4f",
+ "ece",
"vec4f",
+ "vc4f",
+ "vec4NN",
+ "vUlRR__f",
+ "vecHh",
+ "vrCC4h",
+ "Wec4",
+ "vec4h",
+ "vvcIh",
+ "Ne4",
+ "",
+ "vxxqqRGi",
+ "vecGSi",
+ "qcc4i",
+ "vec4i",
"ec4",
- "veQf",
- "vzzQQf",
- "3c4h",
+ "veQi",
+ "vzzQQi",
+ "3c4u",
"ve4",
"Oec",
- "vec4h",
+ "vec4u",
"THHc4",
"66SSc4O",
- "ddYTT4h",
- "vs4gg",
- "vec4GG",
- "vQllcOi",
- "vec4i",
- "ec4i",
- "vecrri",
- "ecyy7",
- "B22ecYu",
- "Vec4yy",
- "v4",
- "vec4u",
- "vecddu",
- "VVz42",
- "veyy4u",
+ "ddYTT4u",
};
for (auto _ : state) {
for (auto* str : kStrings) {
diff --git a/src/tint/lang/core/builtin_type.cc b/src/tint/lang/core/builtin_type.cc
index 16548bc..665bcbc 100644
--- a/src/tint/lang/core/builtin_type.cc
+++ b/src/tint/lang/core/builtin_type.cc
@@ -141,9 +141,6 @@
if (str == "i32") {
return BuiltinType::kI32;
}
- if (str == "i8") {
- return BuiltinType::kI8;
- }
if (str == "input_attachment") {
return BuiltinType::kInputAttachment;
}
@@ -300,9 +297,6 @@
if (str == "u32") {
return BuiltinType::kU32;
}
- if (str == "u8") {
- return BuiltinType::kU8;
- }
if (str == "vec2") {
return BuiltinType::kVec2;
}
@@ -421,8 +415,6 @@
return "f32";
case BuiltinType::kI32:
return "i32";
- case BuiltinType::kI8:
- return "i8";
case BuiltinType::kInputAttachment:
return "input_attachment";
case BuiltinType::kMat2X2:
@@ -527,8 +519,6 @@
return "texture_storage_3d";
case BuiltinType::kU32:
return "u32";
- case BuiltinType::kU8:
- return "u8";
case BuiltinType::kVec2:
return "vec2";
case BuiltinType::kVec2F:
diff --git a/src/tint/lang/core/builtin_type.h b/src/tint/lang/core/builtin_type.h
index 4c64425..3484c4b 100644
--- a/src/tint/lang/core/builtin_type.h
+++ b/src/tint/lang/core/builtin_type.h
@@ -79,7 +79,6 @@
kF16,
kF32,
kI32,
- kI8,
kInputAttachment,
kMat2X2,
kMat2X2F,
@@ -132,7 +131,6 @@
kTextureStorage2DArray,
kTextureStorage3D,
kU32,
- kU8,
kVec2,
kVec2F,
kVec2H,
@@ -202,7 +200,6 @@
"f16",
"f32",
"i32",
- "i8",
"input_attachment",
"mat2x2",
"mat2x2f",
@@ -255,7 +252,6 @@
"texture_storage_2d_array",
"texture_storage_3d",
"u32",
- "u8",
"vec2",
"vec2f",
"vec2h",
diff --git a/src/tint/lang/core/builtin_type_test.cc b/src/tint/lang/core/builtin_type_test.cc
index 8d40348..aa60a5b 100644
--- a/src/tint/lang/core/builtin_type_test.cc
+++ b/src/tint/lang/core/builtin_type_test.cc
@@ -90,7 +90,6 @@
{"f16", BuiltinType::kF16},
{"f32", BuiltinType::kF32},
{"i32", BuiltinType::kI32},
- {"i8", BuiltinType::kI8},
{"input_attachment", BuiltinType::kInputAttachment},
{"mat2x2", BuiltinType::kMat2X2},
{"mat2x2f", BuiltinType::kMat2X2F},
@@ -143,7 +142,6 @@
{"texture_storage_2d_array", BuiltinType::kTextureStorage2DArray},
{"texture_storage_3d", BuiltinType::kTextureStorage3D},
{"u32", BuiltinType::kU32},
- {"u8", BuiltinType::kU8},
{"vec2", BuiltinType::kVec2},
{"vec2f", BuiltinType::kVec2F},
{"vec2h", BuiltinType::kVec2H},
@@ -261,213 +259,207 @@
{"0yz2", BuiltinType::kUndefined},
{"iVP", BuiltinType::kUndefined},
{"Cnn", BuiltinType::kUndefined},
- {"AHq", BuiltinType::kUndefined},
- {"8", BuiltinType::kUndefined},
- {"f", BuiltinType::kUndefined},
- {"lnPu_attggchmet", BuiltinType::kUndefined},
- {"input_attacment", BuiltinType::kUndefined},
- {"TTnput4atcachmNnt", BuiltinType::kUndefined},
- {"lat7xpp", BuiltinType::kUndefined},
- {"mgtzzN", BuiltinType::kUndefined},
- {"bXXt2x2", BuiltinType::kUndefined},
- {"matx2f", BuiltinType::kUndefined},
- {"Qt882f", BuiltinType::kUndefined},
- {"mt9q2f", BuiltinType::kUndefined},
- {"m11t2x2h", BuiltinType::kUndefined},
- {"22at2iih", BuiltinType::kUndefined},
- {"at2x277", BuiltinType::kUndefined},
- {"NNa223", BuiltinType::kUndefined},
- {"VVat2x3", BuiltinType::kUndefined},
- {"ma11F2w3", BuiltinType::kUndefined},
- {"mawwx3f", BuiltinType::kUndefined},
- {"Dat2x3f", BuiltinType::kUndefined},
+ {"nput_attacAAmeHHt", BuiltinType::kUndefined},
+ {"nput_attachment", BuiltinType::kUndefined},
+ {"input_attKKfmen", BuiltinType::kUndefined},
+ {"Paggx", BuiltinType::kUndefined},
+ {"mat2x", BuiltinType::kUndefined},
+ {"maN2c42", BuiltinType::kUndefined},
+ {"ma7ppl2f", BuiltinType::kUndefined},
+ {"mNNt2xg", BuiltinType::kUndefined},
+ {"uub2XX2f", BuiltinType::kUndefined},
+ {"matx2h", BuiltinType::kUndefined},
+ {"Qt882h", BuiltinType::kUndefined},
+ {"mt9q2h", BuiltinType::kUndefined},
+ {"mat2113", BuiltinType::kUndefined},
+ {"Ft2xi22", BuiltinType::kUndefined},
+ {"m7t2x3", BuiltinType::kUndefined},
+ {"m2t2xNf", BuiltinType::kUndefined},
+ {"mVVt2x3f", BuiltinType::kUndefined},
+ {"FaWW2w11f", BuiltinType::kUndefined},
+ {"mawwx3h", BuiltinType::kUndefined},
+ {"Dat2x3h", BuiltinType::kUndefined},
{"mt2x3K", BuiltinType::kUndefined},
- {"mat21PPhh", BuiltinType::kUndefined},
- {"mat23h", BuiltinType::kUndefined},
- {"mYYt2x3h", BuiltinType::kUndefined},
- {"atkkxtH", BuiltinType::kUndefined},
- {"matrrx4", BuiltinType::kUndefined},
- {"mWWstx4", BuiltinType::kUndefined},
- {"Yt2x4f", BuiltinType::kUndefined},
- {"mt2qff", BuiltinType::kUndefined},
- {"mav222xuf", BuiltinType::kUndefined},
- {"t2x4h", BuiltinType::kUndefined},
- {"YYat2h", BuiltinType::kUndefined},
- {"may2x4EYY", BuiltinType::kUndefined},
- {"Moatd2", BuiltinType::kUndefined},
- {"mt3xMM", BuiltinType::kUndefined},
- {"m55t3x2", BuiltinType::kUndefined},
+ {"11at2xPP", BuiltinType::kUndefined},
+ {"mat2x", BuiltinType::kUndefined},
+ {"mat2xYY", BuiltinType::kUndefined},
+ {"mttHH4kk", BuiltinType::kUndefined},
+ {"mat2rr4f", BuiltinType::kUndefined},
+ {"WWas2x4f", BuiltinType::kUndefined},
+ {"Yt2x4h", BuiltinType::kUndefined},
+ {"mt2qfh", BuiltinType::kUndefined},
+ {"mav222xuh", BuiltinType::kUndefined},
+ {"mt32", BuiltinType::kUndefined},
+ {"maY32", BuiltinType::kUndefined},
+ {"YYa7y3E2", BuiltinType::kUndefined},
+ {"da3xMof", BuiltinType::kUndefined},
+ {"matMMx2", BuiltinType::kUndefined},
+ {"mat3x55f", BuiltinType::kUndefined},
{"maN32", BuiltinType::kUndefined},
{"ma3Ox33", BuiltinType::kUndefined},
- {"m3t3x2f", BuiltinType::kUndefined},
- {"mam3xI", BuiltinType::kUndefined},
- {"mnnt3r2K", BuiltinType::kUndefined},
- {"m3XX", BuiltinType::kUndefined},
- {"Lat3Ip", BuiltinType::kUndefined},
- {"t3xf", BuiltinType::kUndefined},
- {"aYRRUD", BuiltinType::kUndefined},
- {"mah3x3f", BuiltinType::kUndefined},
+ {"m3t3x2h", BuiltinType::kUndefined},
+ {"mt3I3", BuiltinType::kUndefined},
+ {"mnnt3xr", BuiltinType::kUndefined},
+ {"mXX", BuiltinType::kUndefined},
+ {"LatIx3f", BuiltinType::kUndefined},
+ {"at3ff", BuiltinType::kUndefined},
+ {"mYtURD3", BuiltinType::kUndefined},
+ {"mah3x3h", BuiltinType::kUndefined},
{"uuIqt3x", BuiltinType::kUndefined},
- {"maH3x3f", BuiltinType::kUndefined},
- {"at3QQvv", BuiltinType::kUndefined},
- {"at66eh", BuiltinType::kUndefined},
- {"ma7O3h", BuiltinType::kUndefined},
- {"m0t55DD4", BuiltinType::kUndefined},
- {"IIaH3x4", BuiltinType::kUndefined},
- {"mat3x", BuiltinType::kUndefined},
- {"mar34f", BuiltinType::kUndefined},
- {"mat3l4f", BuiltinType::kUndefined},
- {"maJJ3G4", BuiltinType::kUndefined},
- {"mat3y4", BuiltinType::kUndefined},
- {"mt3x4h", BuiltinType::kUndefined},
- {"IIaBB3x4h", BuiltinType::kUndefined},
+ {"maH3x3h", BuiltinType::kUndefined},
+ {"at3Qvv", BuiltinType::kUndefined},
+ {"66ate", BuiltinType::kUndefined},
+ {"mat7x", BuiltinType::kUndefined},
+ {"m55t3x0DD", BuiltinType::kUndefined},
+ {"maH3x4II", BuiltinType::kUndefined},
+ {"at3x4", BuiltinType::kUndefined},
+ {"rat3x499", BuiltinType::kUndefined},
+ {"mGtt31W4h", BuiltinType::kUndefined},
+ {"yatx4", BuiltinType::kUndefined},
+ {"mt4x2", BuiltinType::kUndefined},
+ {"maBBI4x2", BuiltinType::kUndefined},
{"mat8TTx2", BuiltinType::kUndefined},
- {"mYnnUUSddx2", BuiltinType::kUndefined},
- {"xCZ54x2", BuiltinType::kUndefined},
+ {"ddUUnntYYx2f", BuiltinType::kUndefined},
+ {"m5CCxxdZ", BuiltinType::kUndefined},
{"matkkq2f", BuiltinType::kUndefined},
- {"005itpxf", BuiltinType::kUndefined},
- {"maIInnx2f", BuiltinType::kUndefined},
+ {"005itpxh", BuiltinType::kUndefined},
+ {"maIInnx2h", BuiltinType::kUndefined},
{"Ka4Wcc", BuiltinType::kUndefined},
- {"m42KK", BuiltinType::kUndefined},
- {"mat66x2h", BuiltinType::kUndefined},
+ {"mtKK", BuiltinType::kUndefined},
+ {"ma664x3", BuiltinType::kUndefined},
{"mKKtPx", BuiltinType::kUndefined},
- {"maxx43", BuiltinType::kUndefined},
- {"matqx3", BuiltinType::kUndefined},
+ {"xxatx3f", BuiltinType::kUndefined},
+ {"qat4x3f", BuiltinType::kUndefined},
{"MMayySrxf", BuiltinType::kUndefined},
- {"mat3f", BuiltinType::kUndefined},
- {"tx3f", BuiltinType::kUndefined},
+ {"mat3h", BuiltinType::kUndefined},
+ {"tx3h", BuiltinType::kUndefined},
{"ma5F4x3h", BuiltinType::kUndefined},
- {"rra444z3h", BuiltinType::kUndefined},
- {"matWW", BuiltinType::kUndefined},
+ {"rraz44x4", BuiltinType::kUndefined},
+ {"aWWx", BuiltinType::kUndefined},
{"ZZJJtCxX", BuiltinType::kUndefined},
- {"PPat4x", BuiltinType::kUndefined},
- {"cat4x4", BuiltinType::kUndefined},
+ {"maPPx4f", BuiltinType::kUndefined},
+ {"mat4c4f", BuiltinType::kUndefined},
{"matPPll6f", BuiltinType::kUndefined},
{"mat994yy", BuiltinType::kUndefined},
- {"mat4JKKf", BuiltinType::kUndefined},
+ {"mat4JKKh", BuiltinType::kUndefined},
{"mat4_h", BuiltinType::kUndefined},
- {"ayK4h", BuiltinType::kUndefined},
- {"mzt4V4k", BuiltinType::kUndefined},
+ {"K", BuiltinType::kUndefined},
+ {"kVz", BuiltinType::kUndefined},
{"KtS", BuiltinType::kUndefined},
- {"pr", BuiltinType::kUndefined},
- {"pVV", BuiltinType::kUndefined},
+ {"ampler", BuiltinType::kUndefined},
+ {"aVVpler", BuiltinType::kUndefined},
{"AAamIlUr", BuiltinType::kUndefined},
- {"sbjer", BuiltinType::kUndefined},
- {"YY44pl", BuiltinType::kUndefined},
+ {"jamper_compaRson", BuiltinType::kUndefined},
+ {"amplr44compYYriso", BuiltinType::kUndefined},
{"samper_comparison", BuiltinType::kUndefined},
- {"sample11_cxxmpaisn", BuiltinType::kUndefined},
- {"sampccermmcompaJis", BuiltinType::kUndefined},
+ {"sub9rup11xmatrix_eft", BuiltinType::kUndefined},
+ {"sJbrmmup_matcci_left", BuiltinType::kUndefined},
{"subgroup_matrx_leJJt", BuiltinType::kUndefined},
- {"sUbgrouflCCatDDix_left", BuiltinType::kUndefined},
- {"subgroup_matrig_left", BuiltinType::kUndefined},
+ {"lDubgUouCC_matrix_resflt", BuiltinType::kUndefined},
+ {"subgroup_matrix_resugt", BuiltinType::kUndefined},
{"subgroCC_atrix_reult", BuiltinType::kUndefined},
- {"subgroup_matrixresult", BuiltinType::kUndefined},
- {"subgrou___matrix_rIsult", BuiltinType::kUndefined},
+ {"subgroup_matrx_right", BuiltinType::kUndefined},
+ {"subgroup_ma__rix_rIght", BuiltinType::kUndefined},
{"PPbroup_mNtttix_right", BuiltinType::kUndefined},
- {"subgroup_matrix3ddight", BuiltinType::kUndefined},
- {"subgroup_ayyrix_right", BuiltinType::kUndefined},
+ {"tddx3ure_1d", BuiltinType::kUndefined},
+ {"teyytur_Kd", BuiltinType::kUndefined},
{"tetuuud", BuiltinType::kUndefined},
- {"t03nnuri_1d", BuiltinType::kUndefined},
- {"CCentuKuuv1d", BuiltinType::kUndefined},
+ {"t03nnuri_2d", BuiltinType::kUndefined},
+ {"CCentuKuuv2d", BuiltinType::kUndefined},
{"tXxtllre2d", BuiltinType::kUndefined},
- {"toxppure_2d", BuiltinType::kUndefined},
- {"texturww_2", BuiltinType::kUndefined},
+ {"tppxture_2d_array", BuiltinType::kUndefined},
+ {"txture_2d_awwray", BuiltinType::kUndefined},
{"gexture2dmmaruua", BuiltinType::kUndefined},
- {"texmmre_2daaarr", BuiltinType::kUndefined},
- {"textRRcceT2d_aZray", BuiltinType::kUndefined},
+ {"txtureaam", BuiltinType::kUndefined},
+ {"texTcuRRZ_3d", BuiltinType::kUndefined},
{"teTt88rO_3d", BuiltinType::kUndefined},
- {"te00turm_3d", BuiltinType::kUndefined},
- {"meBBture_3d", BuiltinType::kUndefined},
+ {"texture_cum0e", BuiltinType::kUndefined},
+ {"teBBtume_cube", BuiltinType::kUndefined},
{"texppueMcub", BuiltinType::kUndefined},
- {"texturO_cube", BuiltinType::kUndefined},
- {"GeGGturecube", BuiltinType::kUndefined},
+ {"textre_cubeOOarray", BuiltinType::kUndefined},
+ {"texture_cubeGaGGay", BuiltinType::kUndefined},
{"tHHx11ure_cube_array", BuiltinType::kUndefined},
- {"te6ure_FFeebe_array", BuiltinType::kUndefined},
- {"textue_cube_aray", BuiltinType::kUndefined},
+ {"txture_depeF6h_2d", BuiltinType::kUndefined},
+ {"texture_dph_2d", BuiltinType::kUndefined},
{"texture_dKptiil2d", BuiltinType::kUndefined},
- {"texture_dept_2d", BuiltinType::kUndefined},
- {"IIext99redevvth_2d", BuiltinType::kUndefined},
+ {"texture_epth_2d_array", BuiltinType::kUndefined},
+ {"textv99e_depth_2dIIarray", BuiltinType::kUndefined},
{"texture_deth_2d_array", BuiltinType::kUndefined},
- {"tehture_depth_2d_array", BuiltinType::kUndefined},
- {"zzexturPP_depth_2d_allay", BuiltinType::kUndefined},
+ {"hexture_depth_cube", BuiltinType::kUndefined},
+ {"textulledeptPzz_cube", BuiltinType::kUndefined},
{"txtu_deph_cube", BuiltinType::kUndefined},
- {"texture_qqepth_ffub", BuiltinType::kUndefined},
- {"textre_JJddpth_cubW", BuiltinType::kUndefined},
+ {"teqqture_depth_cub_arffay", BuiltinType::kUndefined},
+ {"texture_dddpW_cube_aJJray", BuiltinType::kUndefined},
{"textur_deXXzz_cube_array", BuiltinType::kUndefined},
- {"texture_dept2cube_array", BuiltinType::kUndefined},
- {"texture_depth_cubeyyarNay", BuiltinType::kUndefined},
+ {"texture2depth_multisampled2d", BuiltinType::kUndefined},
+ {"texture_deptNyymultisampled_2d", BuiltinType::kUndefined},
{"txtuOe_depth_mltisampled_2d", BuiltinType::kUndefined},
- {"texture_dZPthumultisamrled_Ed", BuiltinType::kUndefined},
- {"tex22ure_depth_eeddltisapled_2l", BuiltinType::kUndefined},
+ {"textureErxueZPal", BuiltinType::kUndefined},
+ {"exl22re_eddtereeal", BuiltinType::kUndefined},
{"mextureVVter9al", BuiltinType::kUndefined},
- {"teIItu1_external", BuiltinType::kUndefined},
- {"texturb_external", BuiltinType::kUndefined},
+ {"teIIture1multisampled_2", BuiltinType::kUndefined},
+ {"texture_multisampled_2b", BuiltinType::kUndefined},
{"texture_mi7isapled_zd", BuiltinType::kUndefined},
- {"texture_muliiisampoed_2d", BuiltinType::kUndefined},
- {"tnxure_multiampled_2d", BuiltinType::kUndefined},
+ {"texoure_storagii_1d", BuiltinType::kUndefined},
+ {"exture_ntor5ge1d", BuiltinType::kUndefined},
{"exture_storiSe_1d", BuiltinType::kUndefined},
- {"t22xue_storage_1d", BuiltinType::kUndefined},
+ {"t22xue_storage_2d", BuiltinType::kUndefined},
{"texture_Ct71rageGd", BuiltinType::kUndefined},
{"textu8e_storageff2d", BuiltinType::kUndefined},
- {"textre_strage_2d", BuiltinType::kUndefined},
- {"tJJxture_SStorage_2d", BuiltinType::kUndefined},
+ {"texture_storag_2d_arry", BuiltinType::kUndefined},
+ {"tJJxture_storage_2d_aSSray", BuiltinType::kUndefined},
{"texte_st9rage_2d_array", BuiltinType::kUndefined},
- {"tbbxture_storTTge_2d_arraJJ", BuiltinType::kUndefined},
- {"txture_storage_2d66rray", BuiltinType::kUndefined},
+ {"TbbJJxture_storage_3d", BuiltinType::kUndefined},
+ {"t66ture_storag_3d", BuiltinType::kUndefined},
{"textur66_stouage_3", BuiltinType::kUndefined},
- {"textureWtoryge_3d", BuiltinType::kUndefined},
- {"texture_storag_3", BuiltinType::kUndefined},
+ {"yW", BuiltinType::kUndefined},
+ {"u", BuiltinType::kUndefined},
{"u3", BuiltinType::kUndefined},
- {"r32", BuiltinType::kUndefined},
- {"u2B", BuiltinType::kUndefined},
- {"BB", BuiltinType::kUndefined},
- {"RR", BuiltinType::kUndefined},
- {"1", BuiltinType::kUndefined},
- {"f2wfc2", BuiltinType::kUndefined},
- {"55T", BuiltinType::kUndefined},
- {"TqL2", BuiltinType::kUndefined},
- {"Eii2", BuiltinType::kUndefined},
- {"ec2f", BuiltinType::kUndefined},
+ {"ver2", BuiltinType::kUndefined},
+ {"vecB", BuiltinType::kUndefined},
+ {"vBB2", BuiltinType::kUndefined},
+ {"vRc2f", BuiltinType::kUndefined},
+ {"v2LL0", BuiltinType::kUndefined},
+ {"vKOOf", BuiltinType::kUndefined},
+ {"vgwch", BuiltinType::kUndefined},
+ {"vLphh", BuiltinType::kUndefined},
+ {"eiiEh", BuiltinType::kUndefined},
+ {"ec2i", BuiltinType::kUndefined},
{"UU882", BuiltinType::kUndefined},
- {"rrecvvh", BuiltinType::kUndefined},
+ {"rrecvvi", BuiltinType::kUndefined},
{"ecmm", BuiltinType::kUndefined},
{"vec4j", BuiltinType::kUndefined},
{"vec2X", BuiltinType::kUndefined},
- {"vec28", BuiltinType::kUndefined},
- {"vecvEE", BuiltinType::kUndefined},
- {"z99ci", BuiltinType::kUndefined},
- {"GGeJJA2u", BuiltinType::kUndefined},
- {"vess2u", BuiltinType::kUndefined},
- {"PecK", BuiltinType::kUndefined},
- {"vtc3", BuiltinType::kUndefined},
- {"e3", BuiltinType::kUndefined},
- {"MMec3f", BuiltinType::kUndefined},
+ {"v8c3", BuiltinType::kUndefined},
+ {"vEEvv", BuiltinType::kUndefined},
+ {"99iz", BuiltinType::kUndefined},
+ {"GGeJJA3f", BuiltinType::kUndefined},
+ {"vess3f", BuiltinType::kUndefined},
+ {"vPcKf", BuiltinType::kUndefined},
+ {"tpc3h", BuiltinType::kUndefined},
+ {"vec", BuiltinType::kUndefined},
+ {"MMec3h", BuiltinType::kUndefined},
{"vJJc30", BuiltinType::kUndefined},
{"8c", BuiltinType::kUndefined},
{"vecggKh", BuiltinType::kUndefined},
- {"vecfh", BuiltinType::kUndefined},
+ {"vecfu", BuiltinType::kUndefined},
{"vec37Q", BuiltinType::kUndefined},
- {"veY3i", BuiltinType::kUndefined},
- {"keSi", BuiltinType::kUndefined},
- {"n322", BuiltinType::kUndefined},
- {"vFFu", BuiltinType::kUndefined},
- {"GGIec3PP", BuiltinType::kUndefined},
- {"aeEE3", BuiltinType::kUndefined},
- {"eBBdd4", BuiltinType::kUndefined},
- {"vccE54", BuiltinType::kUndefined},
- {"KK", BuiltinType::kUndefined},
- {"vecRf", BuiltinType::kUndefined},
+ {"veY3u", BuiltinType::kUndefined},
+ {"vSk", BuiltinType::kUndefined},
+ {"ecn", BuiltinType::kUndefined},
+ {"eFF", BuiltinType::kUndefined},
+ {"GGIec4PP", BuiltinType::kUndefined},
+ {"aeEE4", BuiltinType::kUndefined},
+ {"ddBee4f", BuiltinType::kUndefined},
+ {"c55McEh", BuiltinType::kUndefined},
+ {"eKK", BuiltinType::kUndefined},
+ {"vecRh", BuiltinType::kUndefined},
{"v94D", BuiltinType::kUndefined},
{"vMc4", BuiltinType::kUndefined},
{"vecW077", BuiltinType::kUndefined},
{"vec4I", BuiltinType::kUndefined},
- {"vd4h", BuiltinType::kUndefined},
- {"vc4i", BuiltinType::kUndefined},
- {"ect", BuiltinType::kUndefined},
- {"c33XX4i", BuiltinType::kUndefined},
- {"veEu", BuiltinType::kUndefined},
- {"vcXXu", BuiltinType::kUndefined},
- {"vexxBu", BuiltinType::kUndefined},
+ {"vd4u", BuiltinType::kUndefined},
+ {"vc4u", BuiltinType::kUndefined},
};
using BuiltinTypeParseTest = testing::TestWithParam<Case>;
diff --git a/src/tint/lang/core/core.def b/src/tint/lang/core/core.def
index ee52a78..8f38936 100644
--- a/src/tint/lang/core/core.def
+++ b/src/tint/lang/core/core.def
@@ -89,8 +89,6 @@
enum builtin_type {
// https://www.w3.org/TR/WGSL/#scalar-types
bool
- i8
- u8
f16
f32
i32
@@ -349,7 +347,7 @@
match f32_f16: f32 | f16
match iu32: i32 | u32
-match subgroup_matrix_elements: f32 | f16 | u32 | i32 | u8 | i8
+match subgroup_matrix_elements: f32 | f16 | u32 | i32
match subgroup_matrix_kind_left : subgroup_matrix_kind.left
match subgroup_matrix_kind_right : subgroup_matrix_kind.right
match subgroup_matrix_kind_result : subgroup_matrix_kind.result
diff --git a/src/tint/lang/core/intrinsic/data.cc b/src/tint/lang/core/intrinsic/data.cc
index aa30cd7..a4ec087 100644
--- a/src/tint/lang/core/intrinsic/data.cc
+++ b/src/tint/lang/core/intrinsic/data.cc
@@ -1388,18 +1388,12 @@
if (MatchF16(state, ty)) {
return BuildF16(state, ty);
}
- if (MatchU8(state, ty)) {
- return BuildU8(state, ty);
- }
- if (MatchI8(state, ty)) {
- return BuildI8(state, ty);
- }
return nullptr;
},
/* print */ [](MatchState*, StyledText& out) {
// Note: We pass nullptr to the Matcher.print() functions, as matchers do not support
// template arguments, nor can they match sub-types. As such, they have no use for the MatchState.
- kF32Matcher.print(nullptr, out); out << style::Plain(", "); kF16Matcher.print(nullptr, out); out << style::Plain(", "); kU32Matcher.print(nullptr, out); out << style::Plain(", "); kI32Matcher.print(nullptr, out); out << style::Plain(", "); kU8Matcher.print(nullptr, out); out << style::Plain(" or "); kI8Matcher.print(nullptr, out);}
+ kF32Matcher.print(nullptr, out); out << style::Plain(", "); kF16Matcher.print(nullptr, out); out << style::Plain(", "); kU32Matcher.print(nullptr, out); out << style::Plain(" or "); kI32Matcher.print(nullptr, out);}
};
/// EnumMatcher for 'match subgroup_matrix_kind_left'
diff --git a/src/tint/lang/wgsl/ast/builder.h b/src/tint/lang/wgsl/ast/builder.h
index 9e95f12..e830697 100644
--- a/src/tint/lang/wgsl/ast/builder.h
+++ b/src/tint/lang/wgsl/ast/builder.h
@@ -512,20 +512,6 @@
/// @returns a 'u32' type
ast::Type u32(const Source& source) const { return (*this)(source, "u32"); }
- /// @returns a 'i8' type
- ast::Type i8() const { return (*this)("i8"); }
-
- /// @param source the Source of the node
- /// @returns a 'i8' type
- ast::Type i8(const Source& source) const { return (*this)(source, "i8"); }
-
- /// @returns a 'u8' type
- ast::Type u8() const { return (*this)("u8"); }
-
- /// @param source the Source of the node
- /// @returns a 'u8' type
- ast::Type u8(const Source& source) const { return (*this)(source, "u8"); }
-
/// @param type vector subtype
/// @param n vector width in elements
/// @return a @p n element vector of @p type
@@ -3624,14 +3610,6 @@
struct Builder::TypesBuilder::CToAST<bool> {
static ast::Type get(const Builder::TypesBuilder* t) { return t->bool_(); }
};
-template <>
-struct Builder::TypesBuilder::CToAST<core::i8> {
- static ast::Type get(const Builder::TypesBuilder* t) { return t->i8(); }
-};
-template <>
-struct Builder::TypesBuilder::CToAST<core::u8> {
- static ast::Type get(const Builder::TypesBuilder* t) { return t->u8(); }
-};
template <typename T, uint32_t N>
struct Builder::TypesBuilder::CToAST<core::fluent_types::array<T, N>> {
static ast::Type get(const Builder::TypesBuilder* t) { return t->array<T, N>(); }
diff --git a/src/tint/lang/wgsl/ast/transform/renamer_test.cc b/src/tint/lang/wgsl/ast/transform/renamer_test.cc
index f7e9a7e..529e414 100644
--- a/src/tint/lang/wgsl/ast/transform/renamer_test.cc
+++ b/src/tint/lang/wgsl/ast/transform/renamer_test.cc
@@ -1798,8 +1798,7 @@
if (type != "ptr" && type != "atomic" && !tint::HasPrefix(type, "sampler") &&
!tint::HasPrefix(type, "texture") && !tint::HasPrefix(type, "__") &&
!tint::HasPrefix(type, "input_attachment") &&
- !tint::HasPrefix(type, "subgroup_matrix") && !tint::HasPrefix(type, "binding_array") &&
- type != "i8" && type != "u8") {
+ !tint::HasPrefix(type, "subgroup_matrix") && !tint::HasPrefix(type, "binding_array")) {
out.push_back(type);
}
}
diff --git a/src/tint/lang/wgsl/intrinsic/data.cc b/src/tint/lang/wgsl/intrinsic/data.cc
index 7b2213c..19477cf 100644
--- a/src/tint/lang/wgsl/intrinsic/data.cc
+++ b/src/tint/lang/wgsl/intrinsic/data.cc
@@ -1705,18 +1705,12 @@
if (MatchF16(state, ty)) {
return BuildF16(state, ty);
}
- if (MatchU8(state, ty)) {
- return BuildU8(state, ty);
- }
- if (MatchI8(state, ty)) {
- return BuildI8(state, ty);
- }
return nullptr;
},
/* print */ [](MatchState*, StyledText& out) {
// Note: We pass nullptr to the Matcher.print() functions, as matchers do not support
// template arguments, nor can they match sub-types. As such, they have no use for the MatchState.
- kF32Matcher.print(nullptr, out); out << style::Plain(", "); kF16Matcher.print(nullptr, out); out << style::Plain(", "); kU32Matcher.print(nullptr, out); out << style::Plain(", "); kI32Matcher.print(nullptr, out); out << style::Plain(", "); kU8Matcher.print(nullptr, out); out << style::Plain(" or "); kI8Matcher.print(nullptr, out);}
+ kF32Matcher.print(nullptr, out); out << style::Plain(", "); kF16Matcher.print(nullptr, out); out << style::Plain(", "); kU32Matcher.print(nullptr, out); out << style::Plain(" or "); kI32Matcher.print(nullptr, out);}
};
/// EnumMatcher for 'match subgroup_matrix_kind_left'
diff --git a/src/tint/lang/wgsl/resolver/resolver.cc b/src/tint/lang/wgsl/resolver/resolver.cc
index e6c7369..50b7475 100644
--- a/src/tint/lang/wgsl/resolver/resolver.cc
+++ b/src/tint/lang/wgsl/resolver/resolver.cc
@@ -45,7 +45,6 @@
#include "src/tint/lang/core/type/depth_multisampled_texture.h"
#include "src/tint/lang/core/type/depth_texture.h"
#include "src/tint/lang/core/type/external_texture.h"
-#include "src/tint/lang/core/type/i8.h"
#include "src/tint/lang/core/type/input_attachment.h"
#include "src/tint/lang/core/type/memory_view.h"
#include "src/tint/lang/core/type/multisampled_texture.h"
@@ -54,7 +53,6 @@
#include "src/tint/lang/core/type/sampled_texture.h"
#include "src/tint/lang/core/type/sampler.h"
#include "src/tint/lang/core/type/storage_texture.h"
-#include "src/tint/lang/core/type/u8.h"
#include "src/tint/lang/wgsl/ast/alias.h"
#include "src/tint/lang/wgsl/ast/assignment_statement.h"
#include "src/tint/lang/wgsl/ast/attribute.h"
@@ -2557,10 +2555,6 @@
return check_no_tmpl_args(F16(ident));
case core::BuiltinType::kF32:
return check_no_tmpl_args(b.create<core::type::F32>());
- case core::BuiltinType::kI8:
- return check_no_tmpl_args(I8(ident));
- case core::BuiltinType::kU8:
- return check_no_tmpl_args(U8(ident));
case core::BuiltinType::kVec2:
return VecT(ident, builtin_ty, 2);
case core::BuiltinType::kVec3:
@@ -2785,14 +2779,6 @@
return validator_.CheckF16Enabled(ident->source) ? b.create<core::type::F16>() : nullptr;
}
-const core::type::I8* Resolver::I8(const ast::Identifier* ident) {
- return validator_.CheckI8Enabled(ident->source) ? b.create<core::type::I8>() : nullptr;
-}
-
-const core::type::U8* Resolver::U8(const ast::Identifier* ident) {
- return validator_.CheckU8Enabled(ident->source) ? b.create<core::type::U8>() : nullptr;
-}
-
const core::type::Vector* Resolver::Vec(const ast::Identifier* ident,
const core::type::Type* el,
uint32_t n) {
diff --git a/src/tint/lang/wgsl/resolver/resolver.h b/src/tint/lang/wgsl/resolver/resolver.h
index 9724f78..5c22767 100644
--- a/src/tint/lang/wgsl/resolver/resolver.h
+++ b/src/tint/lang/wgsl/resolver/resolver.h
@@ -166,12 +166,6 @@
/// @returns a new f16, if the f16 extension is enabled, otherwise nullptr
const core::type::F16* F16(const ast::Identifier* ident);
- /// @returns a new i8, if the subgroup matrix extension is enabled, otherwise nullptr
- const core::type::I8* I8(const ast::Identifier* ident);
-
- /// @returns a new u8, if the subgroup matrix extension is enabled, otherwise nullptr
- const core::type::U8* U8(const ast::Identifier* ident);
-
/// @returns a vector with the element type @p el of width @p n resolved from the identifier @p
/// ident.
const core::type::Vector* Vec(const ast::Identifier* ident,
diff --git a/src/tint/lang/wgsl/resolver/resolver_helper_test.h b/src/tint/lang/wgsl/resolver/resolver_helper_test.h
index 0216c39..e2b4282 100644
--- a/src/tint/lang/wgsl/resolver/resolver_helper_test.h
+++ b/src/tint/lang/wgsl/resolver/resolver_helper_test.h
@@ -39,8 +39,6 @@
#include "gtest/gtest.h"
#include "src/tint/lang/core/type/abstract_float.h"
#include "src/tint/lang/core/type/abstract_int.h"
-#include "src/tint/lang/core/type/i8.h"
-#include "src/tint/lang/core/type/u8.h"
#include "src/tint/lang/wgsl/program/program_builder.h"
#include "src/tint/lang/wgsl/resolver/resolver.h"
#include "src/tint/lang/wgsl/sem/array.h"
@@ -328,50 +326,6 @@
static inline std::string Name() { return "u32"; }
};
-/// Helper for building i8 types and expressions
-template <>
-struct DataType<core::i8> {
- /// The element type
- using ElementType = core::i8;
-
- /// false as i8 is not a composite type
- static constexpr bool is_composite = false;
-
- /// @param b the ProgramBuilder
- /// @return a new AST i8 type
- static inline ast::Type AST(ProgramBuilder& b) { return b.ty.i8(); }
- /// @param b the ProgramBuilder
- /// @return the semantic i8 type
- static inline const core::type::Type* Sem(ProgramBuilder& b) {
- return b.create<core::type::I8>();
- }
-
- /// @returns the WGSL name for the type
- static inline std::string Name() { return "i8"; }
-};
-
-/// Helper for building u8 types and expressions
-template <>
-struct DataType<core::u8> {
- /// The element type
- using ElementType = core::u8;
-
- /// false as u8 is not a composite type
- static constexpr bool is_composite = false;
-
- /// @param b the ProgramBuilder
- /// @return a new AST u8 type
- static inline ast::Type AST(ProgramBuilder& b) { return b.ty.u8(); }
- /// @param b the ProgramBuilder
- /// @return the semantic u8 type
- static inline const core::type::Type* Sem(ProgramBuilder& b) {
- return b.create<core::type::U8>();
- }
-
- /// @returns the WGSL name for the type
- static inline std::string Name() { return "u8"; }
-};
-
/// Helper for building f32 types and expressions
template <>
struct DataType<core::f32> {
diff --git a/src/tint/lang/wgsl/resolver/subgroup_matrix_test.cc b/src/tint/lang/wgsl/resolver/subgroup_matrix_test.cc
index 927e6c8..79a9dd1 100644
--- a/src/tint/lang/wgsl/resolver/subgroup_matrix_test.cc
+++ b/src/tint/lang/wgsl/resolver/subgroup_matrix_test.cc
@@ -86,9 +86,7 @@
// Test different element types.
Case<f16, 8, 8>(core::SubgroupMatrixKind::kResult),
Case<i32, 8, 8>(core::SubgroupMatrixKind::kResult),
- Case<u32, 8, 8>(core::SubgroupMatrixKind::kResult),
- Case<i8, 8, 8>(core::SubgroupMatrixKind::kResult),
- Case<u8, 8, 8>(core::SubgroupMatrixKind::kResult)));
+ Case<u32, 8, 8>(core::SubgroupMatrixKind::kResult)));
TEST_F(ResolverSubgroupMatrixTest, SignedColumnCount) {
Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
@@ -160,8 +158,7 @@
Alias("left", ty("subgroup_matrix_result", ty.bool_(), 8_a, 8_a));
EXPECT_FALSE(r()->Resolve());
- EXPECT_EQ(r()->error(),
- R"(error: subgroup_matrix element type must be f32, f16, i32, u32, i8 or u8)");
+ EXPECT_EQ(r()->error(), R"(error: subgroup_matrix element type must be f32, f16, i32, or u32)");
}
TEST_F(ResolverSubgroupMatrixTest, NonConstantColumnCount) {
diff --git a/src/tint/lang/wgsl/resolver/validator.cc b/src/tint/lang/wgsl/resolver/validator.cc
index 390b4ee..876acbe 100644
--- a/src/tint/lang/wgsl/resolver/validator.cc
+++ b/src/tint/lang/wgsl/resolver/validator.cc
@@ -40,7 +40,6 @@
#include "src/tint/lang/core/type/binding_array.h"
#include "src/tint/lang/core/type/depth_multisampled_texture.h"
#include "src/tint/lang/core/type/depth_texture.h"
-#include "src/tint/lang/core/type/i8.h"
#include "src/tint/lang/core/type/input_attachment.h"
#include "src/tint/lang/core/type/multisampled_texture.h"
#include "src/tint/lang/core/type/pointer.h"
@@ -50,7 +49,6 @@
#include "src/tint/lang/core/type/storage_texture.h"
#include "src/tint/lang/core/type/subgroup_matrix.h"
#include "src/tint/lang/core/type/texture_dimension.h"
-#include "src/tint/lang/core/type/u8.h"
#include "src/tint/lang/wgsl/ast/alias.h"
#include "src/tint/lang/wgsl/ast/assignment_statement.h"
#include "src/tint/lang/wgsl/ast/blend_src_attribute.h"
@@ -217,10 +215,9 @@
// https://gpuweb.github.io/gpuweb/wgsl/#plain-types-section
bool Validator::IsPlain(const core::type::Type* type) const {
- return type->IsAnyOf<core::type::Scalar, core::type::Atomic, core::type::Vector,
- core::type::Matrix, sem::Array, core::type::Struct,
- core::type::SubgroupMatrix>() &&
- !type->IsAnyOf<core::type::I8, core::type::U8>();
+ return type
+ ->IsAnyOf<core::type::Scalar, core::type::Atomic, core::type::Vector, core::type::Matrix,
+ sem::Array, core::type::Struct, core::type::SubgroupMatrix>();
}
// https://gpuweb.github.io/gpuweb/wgsl.html#storable-types
@@ -476,10 +473,8 @@
<< style::Code("chromium_experimental_subgroup_matrix");
return false;
}
- if (!t->Type()
- ->IsAnyOf<core::type::F32, core::type::F16, core::type::I32, core::type::U32,
- core::type::I8, core::type::U8>()) {
- AddError(source) << "subgroup_matrix element type must be f32, f16, i32, u32, i8 or u8";
+ if (!t->Type()->IsAnyOf<core::type::F32, core::type::F16, core::type::I32, core::type::U32>()) {
+ AddError(source) << "subgroup_matrix element type must be f32, f16, i32, or u32";
return false;
}
@@ -2088,28 +2083,6 @@
return true;
}
-bool Validator::CheckI8Enabled(const Source& source) const {
- // Validate if i8 type is allowed.
- if (!enabled_extensions_.Contains(wgsl::Extension::kChromiumExperimentalSubgroupMatrix)) {
- AddError(source) << style::Type("i8") << " type used without "
- << style::Code("chromium_experimental_subgroup_matrix")
- << " extension enabled";
- return false;
- }
- return true;
-}
-
-bool Validator::CheckU8Enabled(const Source& source) const {
- // Validate if u8 type is allowed.
- if (!enabled_extensions_.Contains(wgsl::Extension::kChromiumExperimentalSubgroupMatrix)) {
- AddError(source) << style::Type("u8") << " type used without "
- << style::Code("chromium_experimental_subgroup_matrix")
- << " extension enabled";
- return false;
- }
- return true;
-}
-
bool Validator::FunctionCall(const sem::Call* call, sem::Statement* current_statement) const {
auto* decl = call->Declaration();
auto* target = call->Target()->As<sem::Function>();
@@ -2305,8 +2278,7 @@
}
bool Validator::Vector(const core::type::Type* el_ty, const Source& source) const {
- if (!el_ty->Is<core::type::Scalar>() || el_ty->Is<core::type::I8>() ||
- el_ty->Is<core::type::U8>()) {
+ if (!el_ty->Is<core::type::Scalar>()) {
AddError(source) << "vector element type must be " << style::Type("bool") << ", "
<< style::Type("f32") << ", " << style::Type("f16") << ", "
<< style::Type("i32") << " or " << style::Type("u32");
diff --git a/src/tint/lang/wgsl/resolver/validator.h b/src/tint/lang/wgsl/resolver/validator.h
index 80e9ce1..d4c731b 100644
--- a/src/tint/lang/wgsl/resolver/validator.h
+++ b/src/tint/lang/wgsl/resolver/validator.h
@@ -570,18 +570,6 @@
/// @returns true on success, false otherwise
bool CheckF16Enabled(const Source& source) const;
- /// Validates that 'chromium_experimental_subgroup_matrix' extension is enabled for i8 usage at
- /// @p source
- /// @param source the source of the i8 usage
- /// @returns true on success, false otherwise
- bool CheckI8Enabled(const Source& source) const;
-
- /// Validates that 'chromium_experimental_subgroup_matrix' extension is enabled for u8 usage at
- /// @p source
- /// @param source the source of the u8 usage
- /// @returns true on success, false otherwise
- bool CheckU8Enabled(const Source& source) const;
-
/// Validates there are no duplicate attributes
/// @param attributes the list of attributes to validate
/// @returns true on success, false otherwise.
diff --git a/src/tint/lang/wgsl/resolver/value_constructor_validation_test.cc b/src/tint/lang/wgsl/resolver/value_constructor_validation_test.cc
index 4f37f14..d6c0c5b 100644
--- a/src/tint/lang/wgsl/resolver/value_constructor_validation_test.cc
+++ b/src/tint/lang/wgsl/resolver/value_constructor_validation_test.cc
@@ -491,48 +491,6 @@
HasSubstr("12:34 error: no matching constructor for 'f32(array<f32, 4>)"));
}
-TEST_F(ResolverValueConstructorValidationTest, ConversionConstructorInvalid_ConstructI8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- auto* a = Var("a", ty.i8(), Call(Source{{12, 34}}, ty.i8()));
- WrapInFunction(a);
-
- ASSERT_FALSE(r()->Resolve());
- EXPECT_THAT(r()->error(), HasSubstr("12:34 error: type is not constructible"));
-}
-
-TEST_F(ResolverValueConstructorValidationTest, ConversionConstructorInvalid_ConstructU8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- auto* a = Var("a", ty.u8(), Call(Source{{12, 34}}, ty.u8()));
- WrapInFunction(a);
-
- ASSERT_FALSE(r()->Resolve());
- EXPECT_THAT(r()->error(), HasSubstr("12:34 error: type is not constructible"));
-}
-
-TEST_F(ResolverValueConstructorValidationTest,
- ConversionConstructorInvalid_ConstructI8WithoutExtension) {
- auto* a = Var("a", ty.i8(), Call(Source{{12, 34}}, ty.i8()));
- WrapInFunction(a);
-
- ASSERT_FALSE(r()->Resolve());
- EXPECT_THAT(r()->error(),
- HasSubstr("error: 'i8' type used without 'chromium_experimental_subgroup_matrix' "
- "extension enabled"));
-}
-
-TEST_F(ResolverValueConstructorValidationTest,
- ConversionConstructorInvalid_ConstructU8WithoutExtension) {
- auto* a = Var("a", ty.u8(), Call(Source{{12, 34}}, ty.u8()));
- WrapInFunction(a);
-
- ASSERT_FALSE(r()->Resolve());
- EXPECT_THAT(r()->error(),
- HasSubstr("error: 'u8' type used without 'chromium_experimental_subgroup_matrix' "
- "extension enabled"));
-}
-
} // namespace ConversionConstructTest
namespace ArrayConstructor {
diff --git a/src/tint/lang/wgsl/resolver/variable_test.cc b/src/tint/lang/wgsl/resolver/variable_test.cc
index c7c3089..cee7278 100644
--- a/src/tint/lang/wgsl/resolver/variable_test.cc
+++ b/src/tint/lang/wgsl/resolver/variable_test.cc
@@ -1405,119 +1405,5 @@
56:78 note: 'let a' declared here)");
}
-TEST_F(ResolverVariableTest, ScalarI8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.i8(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(), R"(error: i8 cannot be used as the type of a var)");
-}
-
-TEST_F(ResolverVariableTest, ScalarU8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.u8(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(), R"(error: u8 cannot be used as the type of a var)");
-}
-
-TEST_F(ResolverVariableTest, Vec2I8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.vec2<i8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(),
- R"(error: vector element type must be 'bool', 'f32', 'f16', 'i32' or 'u32')");
-}
-
-TEST_F(ResolverVariableTest, Vec2U8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.vec2<u8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(),
- R"(error: vector element type must be 'bool', 'f32', 'f16', 'i32' or 'u32')");
-}
-
-TEST_F(ResolverVariableTest, Vec3I8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.vec2<i8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(),
- R"(error: vector element type must be 'bool', 'f32', 'f16', 'i32' or 'u32')");
-}
-
-TEST_F(ResolverVariableTest, Vec3U8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.vec2<u8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(),
- R"(error: vector element type must be 'bool', 'f32', 'f16', 'i32' or 'u32')");
-}
-
-TEST_F(ResolverVariableTest, Vec4I8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.vec2<i8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(),
- R"(error: vector element type must be 'bool', 'f32', 'f16', 'i32' or 'u32')");
-}
-
-TEST_F(ResolverVariableTest, Vec4U8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.vec2<u8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(),
- R"(error: vector element type must be 'bool', 'f32', 'f16', 'i32' or 'u32')");
-}
-
-TEST_F(ResolverVariableTest, ArrayI8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.array<i8, 4>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(), R"(error: i8 cannot be used as an element type of an array)");
-}
-
-TEST_F(ResolverVariableTest, ArrayU8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.array<u8, 4>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(), R"(error: u8 cannot be used as an element type of an array)");
-}
-
-TEST_F(ResolverVariableTest, MatrixI8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.mat4x4<i8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(), R"(error: matrix element type must be 'f32' or 'f16')");
-}
-
-TEST_F(ResolverVariableTest, MatrixU8) {
- Enable(wgsl::Extension::kChromiumExperimentalSubgroupMatrix);
-
- GlobalVar("v", ty.mat2x2<u8>(), core::AddressSpace::kPrivate);
-
- EXPECT_FALSE(r()->Resolve()) << r()->error();
- EXPECT_EQ(r()->error(), R"(error: matrix element type must be 'f32' or 'f16')");
-}
-
} // namespace
} // namespace tint::resolver
diff --git a/src/tint/lang/wgsl/wgsl.def b/src/tint/lang/wgsl/wgsl.def
index 3307131..fa09c59 100644
--- a/src/tint/lang/wgsl/wgsl.def
+++ b/src/tint/lang/wgsl/wgsl.def
@@ -206,7 +206,7 @@
match f32_f16: f32 | f16
match iu32: i32 | u32
-match subgroup_matrix_elements: f32 | f16 | u32 | i32 | u8 | i8
+match subgroup_matrix_elements: f32 | f16 | u32 | i32
match subgroup_matrix_kind_left : subgroup_matrix_kind.left
match subgroup_matrix_kind_right : subgroup_matrix_kind.right
match subgroup_matrix_kind_result : subgroup_matrix_kind.result
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl
deleted file mode 100644
index 0dbfa29..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f16>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiply_009084() -> subgroup_matrix_result<f16, 8, 8>{
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_009084(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.spvasm
deleted file mode 100644
index 1b80aa4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.spvasm
+++ /dev/null
@@ -1,64 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_009084() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_009084(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_009084 = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<f16, 8, 8> = construct
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiply_009084
- %11:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f16, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.wgsl
deleted file mode 100644
index 74b865a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/009084.wgsl.expected.wgsl
+++ /dev/null
@@ -1,14 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_009084() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_009084(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl
deleted file mode 100644
index 31307b3..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_00befb() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_00befb(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.dxc.hlsl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.fxc.hlsl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.glsl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.msl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.spvasm
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.wgsl
deleted file mode 100644
index d9f6617..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl
deleted file mode 100644
index 8a4ab89..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_0a2c0c() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(subgroup_matrix_left<f32, 8, 8>(), subgroup_matrix_right<f32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_0a2c0c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.glsl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.msl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.spvasm
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.wgsl
deleted file mode 100644
index 26f48bd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl
deleted file mode 100644
index 25deeda..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u32>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiply_0dadd3() -> subgroup_matrix_result<u32, 8, 8>{
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_0dadd3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.spvasm
deleted file mode 100644
index 8006299..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_0dadd3() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_0dadd3(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_0dadd3 = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<u32, 8, 8> = construct
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiply_0dadd3
- %11:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, u32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.wgsl
deleted file mode 100644
index 79e7e7e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/0dadd3.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_0dadd3() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_0dadd3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl
deleted file mode 100644
index e7ae15d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f16>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiply_19794c() -> subgroup_matrix_result<f16, 8, 8>{
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_19794c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.spvasm
deleted file mode 100644
index 9b8b6a1..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.spvasm
+++ /dev/null
@@ -1,64 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_19794c() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_19794c(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_19794c = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<f16, 8, 8> = construct
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiply_19794c
- %11:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f16, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.wgsl
deleted file mode 100644
index 122e2ec..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/19794c.wgsl.expected.wgsl
+++ /dev/null
@@ -1,14 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_19794c() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_19794c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl
deleted file mode 100644
index 264d2e4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_2d1894() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_2d1894(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.dxc.hlsl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.fxc.hlsl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.glsl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.msl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.spvasm
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.wgsl
deleted file mode 100644
index e5b570d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl
deleted file mode 100644
index cd9f010..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_3c0a8c() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(subgroup_matrix_left<u32, 8, 8>(), subgroup_matrix_right<u32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_3c0a8c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.glsl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.msl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.spvasm
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.wgsl
deleted file mode 100644
index 74d1365..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl
deleted file mode 100644
index cd38ef2..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_43ad22() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_43ad22(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.glsl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.msl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.spvasm
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.wgsl
deleted file mode 100644
index 8342a95..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl
deleted file mode 100644
index 22c5cf5..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f32>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiply_554352() -> subgroup_matrix_result<f32, 8, 8>{
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_554352(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.spvasm
deleted file mode 100644
index 9da054d..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_554352() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_554352(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_554352 = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<f32, 8, 8> = construct
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiply_554352
- %11:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.wgsl
deleted file mode 100644
index 40c15c0..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/554352.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_554352() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_554352(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl
deleted file mode 100644
index 8930bc7..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_575915() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(subgroup_matrix_left<u32, 8, 8>(), subgroup_matrix_right<u32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_575915(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.glsl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.msl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.spvasm
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.wgsl
deleted file mode 100644
index 4c54f0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl
deleted file mode 100644
index f307e77..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i32>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiply_60c343() -> subgroup_matrix_result<i32, 8, 8>{
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_60c343(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.spvasm
deleted file mode 100644
index 004aabd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_60c343() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_60c343(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 12u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_60c343 = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<i32, 8, 8> = construct
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 12u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiply_60c343
- %11:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, i32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.wgsl
deleted file mode 100644
index 2d6c34a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/60c343.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_60c343() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_60c343(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl
deleted file mode 100644
index f93212b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_654d63() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(subgroup_matrix_left<f32, 8, 8>(), subgroup_matrix_right<f32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_654d63(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.dxc.hlsl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.fxc.hlsl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.glsl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.msl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.spvasm
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.wgsl
deleted file mode 100644
index b762f5e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl
deleted file mode 100644
index 57424d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_72085d() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(subgroup_matrix_left<f16, 8, 8>(), subgroup_matrix_right<f16, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_72085d(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.glsl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.msl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.spvasm
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.wgsl
deleted file mode 100644
index 34011b4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl
deleted file mode 100644
index 2365abd..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_8c4df3() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(subgroup_matrix_left<f16, 8, 8>(), subgroup_matrix_right<f16, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_8c4df3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.dxc.hlsl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.fxc.hlsl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.glsl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.msl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.spvasm
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.wgsl
deleted file mode 100644
index a5055cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl
deleted file mode 100644
index e270e8f..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f32>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiply_91f75b() -> subgroup_matrix_result<f32, 8, 8>{
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_91f75b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.spvasm
deleted file mode 100644
index d43b5bb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_91f75b() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_91f75b(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_91f75b = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<f32, 8, 8> = construct
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiply_91f75b
- %11:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.wgsl
deleted file mode 100644
index 9715c15..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/91f75b.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_91f75b() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_91f75b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl
deleted file mode 100644
index a343676..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u32>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiply_c9c73b() -> subgroup_matrix_result<u32, 8, 8>{
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_c9c73b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.spvasm
deleted file mode 100644
index 06138a0..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_c9c73b() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_c9c73b(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_c9c73b = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<u32, 8, 8> = construct
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiply_c9c73b
- %11:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, u32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.wgsl
deleted file mode 100644
index 9a5dfaa..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/c9c73b.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_c9c73b() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_c9c73b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl
deleted file mode 100644
index 34ceae9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i32>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiply_ca1f97() -> subgroup_matrix_result<i32, 8, 8>{
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_ca1f97(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.spvasm
deleted file mode 100644
index 70e5982..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_ca1f97() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_ca1f97(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 15u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_ca1f97 = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<i32, 8, 8> = construct
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 15u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiply_ca1f97
- %11:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, i32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.wgsl
deleted file mode 100644
index d199658..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/ca1f97.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_ca1f97() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_ca1f97(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl
deleted file mode 100644
index 5a8f156..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_d755b4() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_d755b4(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.glsl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.msl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.spvasm
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.wgsl
deleted file mode 100644
index 3995c13..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl
deleted file mode 100644
index 8fbc4e8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_e73d14() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(subgroup_matrix_left<i32, 8, 8>(), subgroup_matrix_right<i32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_e73d14(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.glsl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.msl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.spvasm
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.wgsl
deleted file mode 100644
index 3f073d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl
deleted file mode 100644
index 1426a17..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_f2ffd8() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(subgroup_matrix_left<i32, 8, 8>(), subgroup_matrix_right<i32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_f2ffd8(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.dxc.hlsl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.fxc.hlsl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.glsl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.msl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.spvasm
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.wgsl
deleted file mode 100644
index cab5697..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl
deleted file mode 100644
index 4118f2a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_052cba() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_052cba(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.dxc.hlsl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.fxc.hlsl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.glsl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.msl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.spvasm
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.wgsl
deleted file mode 100644
index a6940c9..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl
deleted file mode 100644
index 06eee9f..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, f16, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_0dd80f() -> subgroup_matrix_result<f16, 8, 8>{
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<f16, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_0dd80f(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.spvasm
deleted file mode 100644
index dceefa0..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.spvasm
+++ /dev/null
@@ -1,64 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_0dd80f() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<f16, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_0dd80f(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_0dd80f = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<f16, 8, 8> = construct
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiplyAccumulate_0dd80f
- %11:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f16, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.wgsl
deleted file mode 100644
index cae2457..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.wgsl
+++ /dev/null
@@ -1,14 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_0dd80f() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<f16, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_0dd80f(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl
deleted file mode 100644
index 17882e1..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, u32, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_188a1e() -> subgroup_matrix_result<u32, 8, 8>{
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<u32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_188a1e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.spvasm
deleted file mode 100644
index 23476d8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_188a1e() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<u32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_188a1e(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_188a1e = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<u32, 8, 8> = construct
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_188a1e
- %11:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, u32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.wgsl
deleted file mode 100644
index 4c454dc..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_188a1e() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<u32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_188a1e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl
deleted file mode 100644
index b873d50..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_285f57() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i32, 8, 8>(), subgroup_matrix_right<i32, 8, 8>(), subgroup_matrix_result<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_285f57(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.glsl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.msl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.spvasm
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.wgsl
deleted file mode 100644
index 7956d37..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl
deleted file mode 100644
index 609ba58..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, u32, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_5214da() -> subgroup_matrix_result<u32, 8, 8>{
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<u32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_5214da(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.spvasm
deleted file mode 100644
index 74f2781..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_5214da() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<u32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_5214da(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_5214da = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<u32, 8, 8> = construct
- %6:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_5214da
- %11:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, u32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.wgsl
deleted file mode 100644
index c197c7c..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_5214da() -> subgroup_matrix_result<u32, 8, 8> {
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<u32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_5214da(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl
deleted file mode 100644
index 6bcdcbe..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_539dfd() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u32, 8, 8>(), subgroup_matrix_right<u32, 8, 8>(), subgroup_matrix_result<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_539dfd(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.dxc.hlsl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.fxc.hlsl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.glsl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.msl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.spvasm
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.wgsl
deleted file mode 100644
index d00d49b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl
deleted file mode 100644
index 5865e42..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_60df98() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_60df98(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.dxc.hlsl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.fxc.hlsl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.glsl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.msl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.spvasm
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.wgsl
deleted file mode 100644
index c1aa042..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl
deleted file mode 100644
index aa7019c..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_6373b2() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u32, 8, 8>(), subgroup_matrix_right<u32, 8, 8>(), subgroup_matrix_result<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_6373b2(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.glsl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.msl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.spvasm
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.wgsl
deleted file mode 100644
index 6510d61..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl
deleted file mode 100644
index 9c72687..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_6dc794() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<f32, 8, 8>(), subgroup_matrix_right<f32, 8, 8>(), subgroup_matrix_result<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_6dc794(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.glsl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.msl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.spvasm
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.wgsl
deleted file mode 100644
index 7404249..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl
deleted file mode 100644
index 7212614..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_7243ef() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<f16, 8, 8>(), subgroup_matrix_right<f16, 8, 8>(), subgroup_matrix_result<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_7243ef(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.glsl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.msl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.spvasm
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.wgsl
deleted file mode 100644
index 7039f43..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl
deleted file mode 100644
index 7f3a7ca..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_7e4ad3() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<f16, 8, 8>(), subgroup_matrix_right<f16, 8, 8>(), subgroup_matrix_result<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_7e4ad3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.dxc.hlsl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.fxc.hlsl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.glsl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.msl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.spvasm
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.wgsl
deleted file mode 100644
index eb4fac428..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl
deleted file mode 100644
index e4af44b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_8d3bc5() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_8d3bc5(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.dxc.hlsl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.fxc.hlsl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.glsl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.msl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.spvasm
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.wgsl
deleted file mode 100644
index f9d78cb..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl
deleted file mode 100644
index 90d8b0b..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_8d9ee6() -> subgroup_matrix_result<u8, 8, 8>{
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<u8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_8d9ee6(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.glsl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.msl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.spvasm
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.wgsl
deleted file mode 100644
index 7f3ff00..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl
deleted file mode 100644
index 7126205..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, f32, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_b23f3e() -> subgroup_matrix_result<f32, 8, 8>{
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<f32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_b23f3e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.spvasm
deleted file mode 100644
index 2c8a1ba..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_b23f3e() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<f32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_b23f3e(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_b23f3e = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<f32, 8, 8> = construct
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 3u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_b23f3e
- %11:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.wgsl
deleted file mode 100644
index 9e363e5..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_b23f3e() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<f32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_b23f3e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl
deleted file mode 100644
index 80ac5b3..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_c06703() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i32, 8, 8>(), subgroup_matrix_right<i32, 8, 8>(), subgroup_matrix_result<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_c06703(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.glsl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.msl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.spvasm
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.wgsl
deleted file mode 100644
index 9356501..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl
deleted file mode 100644
index 9a242f3..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, i32, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_cb0590() -> subgroup_matrix_result<i32, 8, 8>{
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<i32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_cb0590(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.spvasm
deleted file mode 100644
index 3351309..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cb0590() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<i32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cb0590(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 12u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_cb0590 = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<i32, 8, 8> = construct
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 12u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_cb0590
- %11:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, i32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.wgsl
deleted file mode 100644
index 3e874e2..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cb0590() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<i32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cb0590(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl
deleted file mode 100644
index 67a7d15..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_cc4602() -> subgroup_matrix_result<i8, 8, 8>{
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<f32, 8, 8>(), subgroup_matrix_right<f32, 8, 8>(), subgroup_matrix_result<i8, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_cc4602(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.dxc.hlsl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.fxc.hlsl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.glsl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.msl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.spvasm
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.wgsl
deleted file mode 100644
index d78052a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl
deleted file mode 100644
index 5c2dc4e..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, f16, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_cce3df() -> subgroup_matrix_result<f16, 8, 8>{
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<f16, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_cce3df(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.spvasm
deleted file mode 100644
index e155690..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.spvasm
+++ /dev/null
@@ -1,64 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cce3df() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<f16, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cce3df(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_cce3df = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<f16, 8, 8> = construct
- %6:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiplyAccumulate_cce3df
- %11:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f16, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.wgsl
deleted file mode 100644
index 26f4b42..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.wgsl
+++ /dev/null
@@ -1,14 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cce3df() -> subgroup_matrix_result<f16, 8, 8> {
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<f16, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cce3df(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl
deleted file mode 100644
index ff3f44f..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, f32, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_e07f32() -> subgroup_matrix_result<f32, 8, 8>{
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<f32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_e07f32(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.spvasm
deleted file mode 100644
index 2f1308f..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_e07f32() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<f32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_e07f32(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_e07f32 = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %4:subgroup_matrix_right<u8, 8, 8> = construct
- %5:subgroup_matrix_result<f32, 8, 8> = construct
- %6:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 0u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_e07f32
- %11:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, f32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.wgsl
deleted file mode 100644
index aa052a2..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_e07f32() -> subgroup_matrix_result<f32, 8, 8> {
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<u8, 8, 8>(), subgroup_matrix_right<u8, 8, 8>(), subgroup_matrix_result<f32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_e07f32(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl
deleted file mode 100644
index eb6d618..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, i32, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_edc1aa() -> subgroup_matrix_result<i32, 8, 8>{
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<i32, 8, 8>());
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_edc1aa(), false, 64);
-}
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.glsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.msl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.spvasm b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.spvasm
deleted file mode 100644
index f198a0a..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.spvasm
+++ /dev/null
@@ -1,63 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_edc1aa() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<i32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_edc1aa(), false, 64);
-}
-
-Failed to generate SPIR-V: :14:44 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 15u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_edc1aa = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %4:subgroup_matrix_right<i8, 8, 8> = construct
- %5:subgroup_matrix_result<i32, 8, 8> = construct
- %6:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %3, %4, %5, 15u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %6
- %8:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %8
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %10:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_edc1aa
- %11:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %12:ptr<storage, i32, read_write> = access %11, 0u
- %13:void = spirv.cooperative_matrix_store %12, %10, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.wgsl b/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.wgsl
deleted file mode 100644
index 3bb8505..0000000
--- a/test/tint/builtins/gen/literal/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.wgsl
+++ /dev/null
@@ -1,13 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_edc1aa() -> subgroup_matrix_result<i32, 8, 8> {
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(subgroup_matrix_left<i8, 8, 8>(), subgroup_matrix_right<i8, 8, 8>(), subgroup_matrix_result<i32, 8, 8>());
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_edc1aa(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl
deleted file mode 100644
index 0dba567..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f16>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiply_009084() -> subgroup_matrix_result<f16, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_009084(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.spvasm
deleted file mode 100644
index 46f4c77..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.spvasm
+++ /dev/null
@@ -1,70 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_009084() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_009084(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_009084 = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<f16, 8, 8> = construct
- %10:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 3u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiply_009084
- %15:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, f16, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.wgsl
deleted file mode 100644
index 368da46..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/009084.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_009084() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_009084(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl
deleted file mode 100644
index 3bb590a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_00befb() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_00befb(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.glsl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.msl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.spvasm
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.wgsl
deleted file mode 100644
index 7d6926f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/00befb.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl
deleted file mode 100644
index 2b9f56a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_0a2c0c() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f32, 8, 8>();
- var arg_1 = subgroup_matrix_right<f32, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_0a2c0c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.dxc.hlsl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.fxc.hlsl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.glsl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.msl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.spvasm
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.wgsl
deleted file mode 100644
index dac4076..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/0a2c0c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl
deleted file mode 100644
index 782d2f2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u32>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiply_0dadd3() -> subgroup_matrix_result<u32, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_0dadd3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.spvasm
deleted file mode 100644
index 63ed1e0..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.spvasm
+++ /dev/null
@@ -1,69 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_0dadd3() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_0dadd3(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_0dadd3 = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<u32, 8, 8> = construct
- %10:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 3u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiply_0dadd3
- %15:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, u32, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.wgsl
deleted file mode 100644
index f2e25e1..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/0dadd3.wgsl.expected.wgsl
+++ /dev/null
@@ -1,15 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_0dadd3() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_0dadd3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl
deleted file mode 100644
index d732e3a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f16>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiply_19794c() -> subgroup_matrix_result<f16, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_19794c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.spvasm
deleted file mode 100644
index 067f0dd..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.spvasm
+++ /dev/null
@@ -1,70 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_19794c() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_19794c(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_19794c = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<f16, 8, 8> = construct
- %10:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 0u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiply_19794c
- %15:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, f16, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.wgsl
deleted file mode 100644
index 8d53ba9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/19794c.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiply_19794c() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiply<f16>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_19794c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl
deleted file mode 100644
index 6cc7fb5..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_2d1894() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_2d1894(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.glsl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.msl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.spvasm
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.wgsl
deleted file mode 100644
index 2b2c55e..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/2d1894.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl
deleted file mode 100644
index 6c1dffc..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_3c0a8c() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u32, 8, 8>();
- var arg_1 = subgroup_matrix_right<u32, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_3c0a8c(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.glsl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.msl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.spvasm
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.wgsl
deleted file mode 100644
index ddab039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/3c0a8c.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl
deleted file mode 100644
index 4665cb5..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_43ad22() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_43ad22(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.glsl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.msl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.spvasm
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.wgsl
deleted file mode 100644
index 2b163ab..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/43ad22.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl
deleted file mode 100644
index 958b552..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f32>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiply_554352() -> subgroup_matrix_result<f32, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_554352(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.spvasm
deleted file mode 100644
index b2a3462..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.spvasm
+++ /dev/null
@@ -1,69 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_554352() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_554352(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_554352 = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<f32, 8, 8> = construct
- %10:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 3u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiply_554352
- %15:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, f32, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.wgsl
deleted file mode 100644
index e1d00c3..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/554352.wgsl.expected.wgsl
+++ /dev/null
@@ -1,15 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_554352() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_554352(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl
deleted file mode 100644
index b056294..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_575915() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u32, 8, 8>();
- var arg_1 = subgroup_matrix_right<u32, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_575915(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.glsl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.msl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.spvasm
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.wgsl
deleted file mode 100644
index 306297f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/575915.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl
deleted file mode 100644
index f85eef1..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i32>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiply_60c343() -> subgroup_matrix_result<i32, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_60c343(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.spvasm
deleted file mode 100644
index fb784b9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.spvasm
+++ /dev/null
@@ -1,69 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_60c343() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_60c343(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 12u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_60c343 = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<i32, 8, 8> = construct
- %10:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 12u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiply_60c343
- %15:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, i32, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.wgsl
deleted file mode 100644
index 8895543..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/60c343.wgsl.expected.wgsl
+++ /dev/null
@@ -1,15 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_60c343() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_60c343(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl
deleted file mode 100644
index bed31dc..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_654d63() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f32, 8, 8>();
- var arg_1 = subgroup_matrix_right<f32, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_654d63(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.dxc.hlsl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.fxc.hlsl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.glsl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.msl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.spvasm
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.wgsl
deleted file mode 100644
index f544df7..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/654d63.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl
deleted file mode 100644
index b349ebb..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_72085d() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f16, 8, 8>();
- var arg_1 = subgroup_matrix_right<f16, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_72085d(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.glsl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.msl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.spvasm
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.wgsl
deleted file mode 100644
index 8d58c21..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/72085d.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl
deleted file mode 100644
index 0b8ef91..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_8c4df3() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f16, 8, 8>();
- var arg_1 = subgroup_matrix_right<f16, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_8c4df3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.dxc.hlsl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.fxc.hlsl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.glsl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.msl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.spvasm
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.wgsl
deleted file mode 100644
index a8dd570..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/8c4df3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl
deleted file mode 100644
index b708039..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: f32>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiply_91f75b() -> subgroup_matrix_result<f32, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_91f75b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.spvasm
deleted file mode 100644
index b08b4aa..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.spvasm
+++ /dev/null
@@ -1,69 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_91f75b() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_91f75b(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_91f75b = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<f32, 8, 8> = construct
- %10:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 0u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiply_91f75b
- %15:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, f32, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.wgsl
deleted file mode 100644
index 24f00f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/91f75b.wgsl.expected.wgsl
+++ /dev/null
@@ -1,15 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiply_91f75b() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiply<f32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_91f75b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl
deleted file mode 100644
index d8fb30c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u32>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiply_c9c73b() -> subgroup_matrix_result<u32, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_c9c73b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.spvasm
deleted file mode 100644
index fd81170..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.spvasm
+++ /dev/null
@@ -1,69 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_c9c73b() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_c9c73b(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_c9c73b = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<u32, 8, 8> = construct
- %10:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 0u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiply_c9c73b
- %15:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, u32, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.wgsl
deleted file mode 100644
index 0acce1a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/c9c73b.wgsl.expected.wgsl
+++ /dev/null
@@ -1,15 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiply_c9c73b() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiply<u32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_c9c73b(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl
deleted file mode 100644
index 15565d5..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i32>(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiply_ca1f97() -> subgroup_matrix_result<i32, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_ca1f97(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.spvasm
deleted file mode 100644
index 19f5300..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.spvasm
+++ /dev/null
@@ -1,69 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_ca1f97() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_ca1f97(), false, 64);
-}
-
-Failed to generate SPIR-V: :18:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %10:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 15u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiply_ca1f97 = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %8:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %9:subgroup_matrix_result<i32, 8, 8> = construct
- %10:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %7, %8, %9, 15u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %10
- %12:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %12
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %14:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiply_ca1f97
- %15:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %16:ptr<storage, i32, read_write> = access %15, 0u
- %17:void = spirv.cooperative_matrix_store %16, %14, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.wgsl
deleted file mode 100644
index fac51ee..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/ca1f97.wgsl.expected.wgsl
+++ /dev/null
@@ -1,15 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiply_ca1f97() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiply<i32>(arg_0, arg_1);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiply_ca1f97(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl
deleted file mode 100644
index 86009c1..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_d755b4() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_d755b4(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.glsl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.msl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.spvasm
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.wgsl
deleted file mode 100644
index 8ba45f4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/d755b4.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl
deleted file mode 100644
index f766338..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: i8>(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiply_e73d14() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i32, 8, 8>();
- var arg_1 = subgroup_matrix_right<i32, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiply<i8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_e73d14(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.glsl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.msl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.spvasm
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.wgsl
deleted file mode 100644
index 15e064a..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/e73d14.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl
deleted file mode 100644
index 5e21110..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiply<TR: u8>(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiply_f2ffd8() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i32, 8, 8>();
- var arg_1 = subgroup_matrix_right<i32, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiply<u8>(arg_0, arg_1);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiply_f2ffd8(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.dxc.hlsl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.fxc.hlsl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.glsl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.msl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.spvasm
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.wgsl
deleted file mode 100644
index a685ce9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiply/f2ffd8.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl
deleted file mode 100644
index 273607d..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_052cba() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_052cba(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.dxc.hlsl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.fxc.hlsl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.glsl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.msl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.spvasm
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.wgsl
deleted file mode 100644
index e28bfb2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/052cba.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl
deleted file mode 100644
index 28e4eed..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, f16, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_0dd80f() -> subgroup_matrix_result<f16, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f16, 8, 8>();
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_0dd80f(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.spvasm
deleted file mode 100644
index 6349ff1..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.spvasm
+++ /dev/null
@@ -1,73 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_0dd80f() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f16, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_0dd80f(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_0dd80f = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<f16, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<f16, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 3u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiplyAccumulate_0dd80f
- %17:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, f16, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.wgsl
deleted file mode 100644
index 5ade5a9..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/0dd80f.wgsl.expected.wgsl
+++ /dev/null
@@ -1,17 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_0dd80f() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f16, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_0dd80f(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl
deleted file mode 100644
index 7de8f17..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, u32, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_188a1e() -> subgroup_matrix_result<u32, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u32, 8, 8>();
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_188a1e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.spvasm
deleted file mode 100644
index aa8e655..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.spvasm
+++ /dev/null
@@ -1,72 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_188a1e() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u32, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_188a1e(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_188a1e = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<u32, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<u32, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 0u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_188a1e
- %17:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, u32, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.wgsl
deleted file mode 100644
index 30f15e5..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/188a1e.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_188a1e() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u32, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_188a1e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl
deleted file mode 100644
index 91d7561..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_285f57() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i32, 8, 8>();
- var arg_1 = subgroup_matrix_right<i32, 8, 8>();
- var arg_2 = subgroup_matrix_result<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_285f57(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.glsl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.msl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.spvasm
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.wgsl
deleted file mode 100644
index 99ac3b4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/285f57.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl
deleted file mode 100644
index 7391f34..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, u32, 8, 8>) -> subgroup_matrix<result, u32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_5214da() -> subgroup_matrix_result<u32, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u32, 8, 8>();
- var res: subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_5214da(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.spvasm
deleted file mode 100644
index f67242b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.spvasm
+++ /dev/null
@@ -1,72 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_5214da() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u32, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_5214da(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<u32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<u32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_5214da = func():subgroup_matrix_result<u32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<u32, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<u32, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<u32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 3u
- %res:ptr<function, subgroup_matrix_result<u32, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<u32, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<u32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_5214da
- %17:ptr<storage, array<u32, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, u32, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.wgsl
deleted file mode 100644
index 1281d24..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/5214da.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_5214da() -> subgroup_matrix_result<u32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u32, 8, 8>();
- var res : subgroup_matrix_result<u32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_5214da(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl
deleted file mode 100644
index ba3615b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_539dfd() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u32, 8, 8>();
- var arg_1 = subgroup_matrix_right<u32, 8, 8>();
- var arg_2 = subgroup_matrix_result<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_539dfd(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.glsl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.msl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.spvasm
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.wgsl
deleted file mode 100644
index 7c4a533..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/539dfd.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl
deleted file mode 100644
index d6739d2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_60df98() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_60df98(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.glsl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.msl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.spvasm
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.wgsl
deleted file mode 100644
index 460448b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/60df98.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl
deleted file mode 100644
index 5610818..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u32, 8, 8>, subgroup_matrix<right, u32, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_6373b2() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u32, 8, 8>();
- var arg_1 = subgroup_matrix_right<u32, 8, 8>();
- var arg_2 = subgroup_matrix_result<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_6373b2(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.glsl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.msl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.spvasm
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.wgsl
deleted file mode 100644
index 0d0f528..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6373b2.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl
deleted file mode 100644
index d5a03b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_6dc794() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f32, 8, 8>();
- var arg_1 = subgroup_matrix_right<f32, 8, 8>();
- var arg_2 = subgroup_matrix_result<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_6dc794(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.glsl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.msl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.spvasm
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.wgsl
deleted file mode 100644
index 36a6806..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/6dc794.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl
deleted file mode 100644
index 6e1adc2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_7243ef() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f16, 8, 8>();
- var arg_1 = subgroup_matrix_right<f16, 8, 8>();
- var arg_2 = subgroup_matrix_result<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_7243ef(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.glsl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.msl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.spvasm
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.wgsl
deleted file mode 100644
index 0bdb003..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7243ef.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl
deleted file mode 100644
index 54c9f2b..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f16, 8, 8>, subgroup_matrix<right, f16, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_7e4ad3() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f16, 8, 8>();
- var arg_1 = subgroup_matrix_right<f16, 8, 8>();
- var arg_2 = subgroup_matrix_result<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_7e4ad3(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.glsl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.msl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.spvasm
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.wgsl
deleted file mode 100644
index 5511a5c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/7e4ad3.wgsl:44:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl
deleted file mode 100644
index aaf81f8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_8d3bc5() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_8d3bc5(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.dxc.hlsl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.fxc.hlsl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.glsl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.msl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.spvasm
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.wgsl
deleted file mode 100644
index e34c473..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d3bc5.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl
deleted file mode 100644
index 945a98c..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, u8, 8, 8>) -> subgroup_matrix<result, u8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_8d9ee6() -> subgroup_matrix_result<u8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<u8, 8, 8>();
- var res: subgroup_matrix_result<u8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_8d9ee6(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.dxc.hlsl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.fxc.hlsl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.glsl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.msl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.spvasm
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.wgsl
deleted file mode 100644
index f786eff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:62 error: type 'u8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/8d9ee6.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<u8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl
deleted file mode 100644
index 05e9fc8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, f32, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_b23f3e() -> subgroup_matrix_result<f32, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f32, 8, 8>();
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_b23f3e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.spvasm
deleted file mode 100644
index 8a9ad22..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.spvasm
+++ /dev/null
@@ -1,72 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_b23f3e() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f32, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_b23f3e(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 3u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_b23f3e = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<f32, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<f32, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 3u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_b23f3e
- %17:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, f32, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.wgsl
deleted file mode 100644
index 69b54a5..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/b23f3e.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_b23f3e() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f32, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_b23f3e(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl
deleted file mode 100644
index dda1d00..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i32, 8, 8>, subgroup_matrix<right, i32, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_c06703() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<i32, 8, 8>();
- var arg_1 = subgroup_matrix_right<i32, 8, 8>();
- var arg_2 = subgroup_matrix_result<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_c06703(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.glsl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.msl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.spvasm
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.wgsl
deleted file mode 100644
index 6ffd7b8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/c06703.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl
deleted file mode 100644
index d5649fe..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, i32, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_cb0590() -> subgroup_matrix_result<i32, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i32, 8, 8>();
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_cb0590(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.spvasm
deleted file mode 100644
index 40dc042..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.spvasm
+++ /dev/null
@@ -1,72 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cb0590() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i32, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cb0590(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 12u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_cb0590 = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<i32, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<i32, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 12u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_cb0590
- %17:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, i32, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.wgsl
deleted file mode 100644
index 4011b23..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cb0590.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cb0590() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i32, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cb0590(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl
deleted file mode 100644
index e246b6d..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, f32, 8, 8>, subgroup_matrix<right, f32, 8, 8>, subgroup_matrix<result, i8, 8, 8>) -> subgroup_matrix<result, i8, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_cc4602() -> subgroup_matrix_result<i8, 8, 8>{
- var arg_0 = subgroup_matrix_left<f32, 8, 8>();
- var arg_1 = subgroup_matrix_right<f32, 8, 8>();
- var arg_2 = subgroup_matrix_result<i8, 8, 8>();
- var res: subgroup_matrix_result<i8, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_cc4602(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.dxc.hlsl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.fxc.hlsl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.glsl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.glsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.msl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.msl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.spvasm
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.spvasm
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.wgsl
deleted file mode 100644
index 44a1f67..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl.expected.wgsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:62 error: type 'i8' cannot be used in address space 'storage' as it is non-host-shareable
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^
-
-<dawn>/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cc4602.wgsl:42:23 note: while instantiating 'var' prevent_dce
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i8, 1024>;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl
deleted file mode 100644
index 5bf4fff..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// flags: --hlsl-shader-model 62
-
-
-enable chromium_experimental_subgroup_matrix;
-
-enable f16;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, f16, 8, 8>) -> subgroup_matrix<result, f16, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_cce3df() -> subgroup_matrix_result<f16, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f16, 8, 8>();
- var res: subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_cce3df(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.spvasm
deleted file mode 100644
index 5c3010f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.spvasm
+++ /dev/null
@@ -1,73 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cce3df() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f16, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cce3df(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f16, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(2), @block {
- inner:array<f16, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_cce3df = func():subgroup_matrix_result<f16, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<f16, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<f16, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<f16, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 0u
- %res:ptr<function, subgroup_matrix_result<f16, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<f16, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<f16, 8, 8> = call %subgroupMatrixMultiplyAccumulate_cce3df
- %17:ptr<storage, array<f16, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, f16, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.wgsl
deleted file mode 100644
index 2637a71..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/cce3df.wgsl.expected.wgsl
+++ /dev/null
@@ -1,17 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-enable f16;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f16, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_cce3df() -> subgroup_matrix_result<f16, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f16, 8, 8>();
- var res : subgroup_matrix_result<f16, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_cce3df(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl
deleted file mode 100644
index d8bac56..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, u8, 8, 8>, subgroup_matrix<right, u8, 8, 8>, subgroup_matrix<result, f32, 8, 8>) -> subgroup_matrix<result, f32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_e07f32() -> subgroup_matrix_result<f32, 8, 8>{
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f32, 8, 8>();
- var res: subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_e07f32(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.spvasm
deleted file mode 100644
index 05c6f65..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.spvasm
+++ /dev/null
@@ -1,72 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_e07f32() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f32, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_e07f32(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<u8, 8, 8>, subgroup_matrix_right<u8, 8, 8>, subgroup_matrix_result<f32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 0u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<f32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_e07f32 = func():subgroup_matrix_result<f32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<u8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<u8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<u8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<u8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<f32, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<u8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<u8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<f32, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<f32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 0u
- %res:ptr<function, subgroup_matrix_result<f32, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<f32, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<f32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_e07f32
- %17:ptr<storage, array<f32, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, f32, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.wgsl
deleted file mode 100644
index cc4cf30..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/e07f32.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<f32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_e07f32() -> subgroup_matrix_result<f32, 8, 8> {
- var arg_0 = subgroup_matrix_left<u8, 8, 8>();
- var arg_1 = subgroup_matrix_right<u8, 8, 8>();
- var arg_2 = subgroup_matrix_result<f32, 8, 8>();
- var res : subgroup_matrix_result<f32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_e07f32(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl
deleted file mode 100644
index 1f039e2..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2025 The Dawn & Tint Authors
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice, this
-// list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-////////////////////////////////////////////////////////////////////////////////
-// File generated by 'tools/src/cmd/gen' using the template:
-// test/tint/builtins/gen/gen.wgsl.tmpl
-//
-// To regenerate run: './tools/run gen'
-//
-// Do not modify this file directly
-////////////////////////////////////////////////////////////////////////////////
-
-
-// [hlsl-dxc] flags: --hlsl-shader-model 60
-
-
-enable chromium_experimental_subgroup_matrix;
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-
-// fn subgroupMatrixMultiplyAccumulate(subgroup_matrix<left, i8, 8, 8>, subgroup_matrix<right, i8, 8, 8>, subgroup_matrix<result, i32, 8, 8>) -> subgroup_matrix<result, i32, 8, 8>
-fn subgroupMatrixMultiplyAccumulate_edc1aa() -> subgroup_matrix_result<i32, 8, 8>{
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i32, 8, 8>();
- var res: subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&prevent_dce, 0, subgroupMatrixMultiplyAccumulate_edc1aa(), false, 64);
-}
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.dxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.dxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.fxc.hlsl
deleted file mode 100644
index ab752db..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.fxc.hlsl
+++ /dev/null
@@ -1,12 +0,0 @@
-SKIP: FAILED
-
-..\..\src\tint\lang\wgsl\ast\transform\transform.cc:188 internal compiler error: TINT_UNREACHABLE Unhandled type: tint::core::type::SubgroupMatrix
-
-********************************************************************
-* The tint shader compiler has encountered an unexpected error. *
-* *
-* Please help us fix this issue by submitting a bug report at *
-* crbug.com/tint with the source program that triggered the bug. *
-********************************************************************
-
-tint executable returned error: exit status 0xc000001d
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.glsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.glsl
deleted file mode 100644
index 117d674..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.glsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the GLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.dxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.dxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.dxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.fxc.hlsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.fxc.hlsl
deleted file mode 100644
index 19e6ec4..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.ir.fxc.hlsl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-subgroup matrices are not supported by the HLSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.msl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.msl
deleted file mode 100644
index 2725cb8..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.msl
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP: FAILED
-
-non-float subgroup matrices are not supported by the MSL backend
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.spvasm b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.spvasm
deleted file mode 100644
index e92b82f..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.spvasm
+++ /dev/null
@@ -1,72 +0,0 @@
-SKIP: FAILED
-
-
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_edc1aa() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i32, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_edc1aa(), false, 64);
-}
-
-Failed to generate SPIR-V: :20:45 error: spirv.cooperative_matrix_mul_add: no matching call to 'spirv.cooperative_matrix_mul_add(subgroup_matrix_left<i8, 8, 8>, subgroup_matrix_right<i8, 8, 8>, subgroup_matrix_result<i32, 8, 8>, u32)'
-
-1 candidate function:
- • 'spirv.cooperative_matrix_mul_add(subgroup_matrix<left, T, K, R> ✗ , subgroup_matrix<right, T, C, K> ✗ , subgroup_matrix<result, TR, C, R> ✓ , u32 ✓ ) -> subgroup_matrix<result, TR, C, R>' where:
- ✗ 'T' is 'f32', 'f16', 'u32' or 'i32'
- ✓ 'TR' is 'f32', 'f16', 'u32' or 'i32'
-
- %12:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 15u
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-:10:3 note: in block
- $B2: {
- ^^^
-
-note: # Disassembly
-prevent_dce_block = struct @align(4), @block {
- inner:array<i32, 1024> @offset(0)
-}
-
-$B1: { # root
- %1:ptr<storage, prevent_dce_block, read_write> = var undef @binding_point(0, 0)
-}
-
-%subgroupMatrixMultiplyAccumulate_edc1aa = func():subgroup_matrix_result<i32, 8, 8> {
- $B2: {
- %3:subgroup_matrix_left<i8, 8, 8> = construct
- %arg_0:ptr<function, subgroup_matrix_left<i8, 8, 8>, read_write> = var %3
- %5:subgroup_matrix_right<i8, 8, 8> = construct
- %arg_1:ptr<function, subgroup_matrix_right<i8, 8, 8>, read_write> = var %5
- %7:subgroup_matrix_result<i32, 8, 8> = construct
- %arg_2:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %7
- %9:subgroup_matrix_left<i8, 8, 8> = load %arg_0
- %10:subgroup_matrix_right<i8, 8, 8> = load %arg_1
- %11:subgroup_matrix_result<i32, 8, 8> = load %arg_2
- %12:subgroup_matrix_result<i32, 8, 8> = spirv.cooperative_matrix_mul_add %9, %10, %11, 15u
- %res:ptr<function, subgroup_matrix_result<i32, 8, 8>, read_write> = var %12
- %14:subgroup_matrix_result<i32, 8, 8> = load %res
- ret %14
- }
-}
-%compute_main = @compute @workgroup_size(1i, 1i, 1i) func():void {
- $B3: {
- %16:subgroup_matrix_result<i32, 8, 8> = call %subgroupMatrixMultiplyAccumulate_edc1aa
- %17:ptr<storage, array<i32, 1024>, read_write> = access %1, 0u
- %18:ptr<storage, i32, read_write> = access %17, 0u
- %19:void = spirv.cooperative_matrix_store %18, %16, 0u, 64u, 32u
- ret
- }
-}
-
-
-tint executable returned error: exit status 1
diff --git a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.wgsl b/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.wgsl
deleted file mode 100644
index 73464fd..0000000
--- a/test/tint/builtins/gen/var/subgroupMatrixMultiplyAccumulate/edc1aa.wgsl.expected.wgsl
+++ /dev/null
@@ -1,16 +0,0 @@
-enable chromium_experimental_subgroup_matrix;
-
-@group(0) @binding(0) var<storage, read_write> prevent_dce : array<i32, 1024>;
-
-fn subgroupMatrixMultiplyAccumulate_edc1aa() -> subgroup_matrix_result<i32, 8, 8> {
- var arg_0 = subgroup_matrix_left<i8, 8, 8>();
- var arg_1 = subgroup_matrix_right<i8, 8, 8>();
- var arg_2 = subgroup_matrix_result<i32, 8, 8>();
- var res : subgroup_matrix_result<i32, 8, 8> = subgroupMatrixMultiplyAccumulate(arg_0, arg_1, arg_2);
- return res;
-}
-
-@compute @workgroup_size(1)
-fn compute_main() {
- subgroupMatrixStore(&(prevent_dce), 0, subgroupMatrixMultiplyAccumulate_edc1aa(), false, 64);
-}
