| SKIP: FAILED |
| |
| RWByteAddressBuffer prevent_dce : register(u0); |
| |
| float4 subgroupShuffleUp_33d495() { |
| float4 res = WaveReadLaneAt((1.0f).xxxx, (WaveGetLaneIndex() - 1u)); |
| return res; |
| } |
| |
| void fragment_main() { |
| prevent_dce.Store4(0u, asuint(subgroupShuffleUp_33d495())); |
| return; |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main() { |
| prevent_dce.Store4(0u, asuint(subgroupShuffleUp_33d495())); |
| return; |
| } |
| FXC validation failure: |
| C:\src\dawn\Shader@0x000001EC6FC56790(4,45-62): error X3004: undeclared identifier 'WaveGetLaneIndex' |
| |
