| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int4 subgroupXor_83b1f3() { | |
| int4 arg = (1).xxxx; | |
| int4 res = asint(WaveActiveBitXor(asuint(arg))); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store4(0u, asuint(subgroupXor_83b1f3())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store4(0u, asuint(subgroupXor_83b1f3())); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x000001F1679AD960(5,20-48): error X3004: undeclared identifier 'WaveActiveBitXor' | |