| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int4 subgroupBroadcast_f637f9() { | |
| int4 res = WaveReadLaneAt((1).xxxx, 1u); | |
| return res; | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store4(0u, asuint(subgroupBroadcast_f637f9())); | |
| } | |
| FXC validation failure: | |
| c:\src\dawn\Shader@0x000001C3208DCB30(4,14-41): error X3004: undeclared identifier 'WaveReadLaneAt' | |