| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| uint subgroupBroadcast_c36fe1() { | |
| uint arg_0 = 1u; | |
| uint res = WaveReadLaneAt(arg_0, 1u); | |
| return res; | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store(0u, subgroupBroadcast_c36fe1()); | |
| } | |
| FXC validation failure: | |
| c:\src\dawn\Shader@0x000001EF1B7F47F0(5,14-38): error X3004: undeclared identifier 'WaveReadLaneAt' | |