| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| uint2 subgroupExclusiveMul_d1d490() { | |
| uint2 res = WavePrefixProduct((1u).xx); | |
| return res; | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store2(0u, asuint(subgroupExclusiveMul_d1d490())); | |
| return; | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x0000025E395C5FA0(4,15-40): error X3004: undeclared identifier 'WavePrefixProduct' | |