| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| float3 subgroupBroadcast_8855b2() { | |
| float3 arg_0 = (1.0f).xxx; | |
| float3 res = WaveReadLaneAt(arg_0, 1); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store3(0u, asuint(subgroupBroadcast_8855b2())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store3(0u, asuint(subgroupBroadcast_8855b2())); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x00000167A66C9BE0(5,16-39): error X3004: undeclared identifier 'WaveReadLaneAt' | |