Add tests derived from VK-GL-CTS
This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit
571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was
followed:
- Those .amber files in VK-GL-CTS wholly owned by Google were
identified
- All GLSL and SPIR-V shaders were extracted from the Amber files and
converted into SPIR-V binaries
- The compact-ids pass of spirv-opt was applied to each binary
- Duplicate binaries were removed
- spirv-opt -O was used to obtain an optimized version of each remaining
binary, with duplicates discarded
- Binaries that failed validation using spirv-val with target
environment SPIR-V 1.3 were discarded
- Those binaries that tint could not successfully convert into WGSL were
put aside for further investigation
- SPIR-V assembly versions of the remaining binaries are included in
this CL
- test-runner with -generate-expected and -generate-skip was used to
generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these
SPIR-V assembly tests
- Each successfully-generated .expected.wgsl is included in this CL
again, as a WGLSL test
- test-runner with -generate-expected and -generate-skip was used again,
to generate expected outputs for these WGSL tests
Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
diff --git a/test/vk-gl-cts/graphicsfuzz/cov-target-lowering-inst-combine-compares-struct-array-clamp-function-cal/0-opt.wgsl b/test/vk-gl-cts/graphicsfuzz/cov-target-lowering-inst-combine-compares-struct-array-clamp-function-cal/0-opt.wgsl
new file mode 100644
index 0000000..68f76e2
--- /dev/null
+++ b/test/vk-gl-cts/graphicsfuzz/cov-target-lowering-inst-combine-compares-struct-array-clamp-function-cal/0-opt.wgsl
@@ -0,0 +1,166 @@
+struct S {
+ data : i32;
+};
+
+[[block]]
+struct buf1 {
+ v1 : vec2<f32>;
+};
+
+type Arr = [[stride(16)]] array<i32, 5>;
+
+[[block]]
+struct buf0 {
+ x_GLF_uniform_int_values : Arr;
+};
+
+[[group(0), binding(1)]] var<uniform> x_8 : buf1;
+
+[[group(0), binding(0)]] var<uniform> x_10 : buf0;
+
+var<private> x_GLF_color : vec4<f32>;
+
+fn func_struct_S_i11_(s : ptr<function, S>) {
+ loop {
+ let x_174 : f32 = x_8.v1.x;
+ let x_176 : f32 = x_8.v1.y;
+ if ((x_174 > x_176)) {
+ } else {
+ break;
+ }
+ return;
+ }
+ let x_180 : i32 = x_10.x_GLF_uniform_int_values[0];
+ (*(s)).data = x_180;
+ return;
+}
+
+fn main_1() {
+ var i : i32;
+ var arr : array<S, 3>;
+ var i_1 : i32;
+ var param : S;
+ var j : i32;
+ var x_136 : bool;
+ var x_146 : bool;
+ var x_137_phi : bool;
+ var x_147_phi : bool;
+ let x_46 : i32 = x_10.x_GLF_uniform_int_values[2];
+ i = x_46;
+ loop {
+ let x_51 : i32 = i;
+ let x_53 : i32 = x_10.x_GLF_uniform_int_values[1];
+ if ((x_51 < x_53)) {
+ } else {
+ break;
+ }
+ let x_56 : i32 = i;
+ let x_57 : i32 = i;
+ arr[x_56].data = x_57;
+
+ continuing {
+ let x_59 : i32 = i;
+ i = (x_59 + 1);
+ }
+ }
+ let x_62 : i32 = x_10.x_GLF_uniform_int_values[2];
+ i_1 = x_62;
+ loop {
+ let x_67 : i32 = i_1;
+ let x_69 : i32 = x_10.x_GLF_uniform_int_values[1];
+ if ((x_67 < x_69)) {
+ } else {
+ break;
+ }
+ let x_73 : f32 = x_8.v1.x;
+ let x_75 : f32 = x_8.v1.y;
+ if ((x_73 > x_75)) {
+ break;
+ }
+ let x_79 : i32 = i_1;
+ let x_81 : i32 = arr[x_79].data;
+ let x_83 : i32 = x_10.x_GLF_uniform_int_values[0];
+ if ((x_81 == x_83)) {
+ let x_88 : i32 = i_1;
+ let x_91 : i32 = x_10.x_GLF_uniform_int_values[3];
+ arr[clamp(x_88, 0, 3)].data = x_91;
+ let x_94 : S = arr[2];
+ param = x_94;
+ func_struct_S_i11_(&(param));
+ let x_96 : S = param;
+ arr[2] = x_96;
+ } else {
+ let x_99 : i32 = x_10.x_GLF_uniform_int_values[2];
+ j = x_99;
+ loop {
+ let x_104 : i32 = j;
+ let x_106 : i32 = x_10.x_GLF_uniform_int_values[1];
+ if ((x_104 < x_106)) {
+ } else {
+ break;
+ }
+ let x_109 : i32 = j;
+ let x_111 : i32 = arr[x_109].data;
+ let x_113 : i32 = x_10.x_GLF_uniform_int_values[4];
+ if ((x_111 > x_113)) {
+ discard;
+ }
+
+ continuing {
+ let x_117 : i32 = j;
+ j = (x_117 + 1);
+ }
+ }
+ }
+
+ continuing {
+ let x_119 : i32 = i_1;
+ i_1 = (x_119 + 1);
+ }
+ }
+ let x_122 : i32 = x_10.x_GLF_uniform_int_values[2];
+ let x_124 : i32 = arr[x_122].data;
+ let x_126 : i32 = x_10.x_GLF_uniform_int_values[2];
+ let x_127 : bool = (x_124 == x_126);
+ x_137_phi = x_127;
+ if (x_127) {
+ let x_131 : i32 = x_10.x_GLF_uniform_int_values[0];
+ let x_133 : i32 = arr[x_131].data;
+ let x_135 : i32 = x_10.x_GLF_uniform_int_values[3];
+ x_136 = (x_133 == x_135);
+ x_137_phi = x_136;
+ }
+ let x_137 : bool = x_137_phi;
+ x_147_phi = x_137;
+ if (x_137) {
+ let x_141 : i32 = x_10.x_GLF_uniform_int_values[3];
+ let x_143 : i32 = arr[x_141].data;
+ let x_145 : i32 = x_10.x_GLF_uniform_int_values[0];
+ x_146 = (x_143 == x_145);
+ x_147_phi = x_146;
+ }
+ let x_147 : bool = x_147_phi;
+ if (x_147) {
+ let x_152 : i32 = x_10.x_GLF_uniform_int_values[0];
+ let x_155 : i32 = x_10.x_GLF_uniform_int_values[2];
+ let x_158 : i32 = x_10.x_GLF_uniform_int_values[2];
+ let x_161 : i32 = x_10.x_GLF_uniform_int_values[0];
+ x_GLF_color = vec4<f32>(f32(x_152), f32(x_155), f32(x_158), f32(x_161));
+ } else {
+ let x_165 : i32 = x_10.x_GLF_uniform_int_values[2];
+ let x_166 : f32 = f32(x_165);
+ x_GLF_color = vec4<f32>(x_166, x_166, x_166, x_166);
+ }
+ return;
+}
+
+struct main_out {
+ [[location(0)]]
+ x_GLF_color_1 : vec4<f32>;
+};
+
+[[stage(fragment)]]
+fn main() -> main_out {
+ main_1();
+ return main_out(x_GLF_color);
+}
