| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| uint subgroupBroadcast_49de94() { | |
| uint arg_0 = 1u; | |
| uint res = WaveReadLaneAt(arg_0, 1); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store(0u, subgroupBroadcast_49de94()); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store(0u, subgroupBroadcast_49de94()); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x00000201D0C50340(5,14-37): error X3004: undeclared identifier 'WaveReadLaneAt' | |