| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int subgroupXor_694b17() { | |
| int res = asint(WaveActiveBitXor(asuint(1))); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store(0u, asuint(subgroupXor_694b17())); | |
| return; | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store(0u, asuint(subgroupXor_694b17())); | |
| return; | |
| } | |
| FXC validation failure: | |
| <scrubbed_path>(4,19-45): error X3004: undeclared identifier 'WaveActiveBitXor' | |