| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int3 subgroupBroadcast_e275c8() { | |
| int3 res = WaveReadLaneAt((1).xxx, 1u); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store3(0u, asuint(subgroupBroadcast_e275c8())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store3(0u, asuint(subgroupBroadcast_e275c8())); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x000001D20F6CE440(4,14-40): error X3004: undeclared identifier 'WaveReadLaneAt' | |