| SKIP: INVALID | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| float2 subgroupAdd_dcf73f() { | |
| float2 arg_0 = (1.0f).xx; | |
| float2 res = WaveActiveSum(arg_0); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store2(0u, asuint(subgroupAdd_dcf73f())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store2(0u, asuint(subgroupAdd_dcf73f())); | |
| } | |
| FXC validation failure: | |
| <scrubbed_path>(5,16-35): error X3004: undeclared identifier 'WaveActiveSum' | |