| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int3 subgroupShuffle_824702() { | |
| int3 res = WaveReadLaneAt((1).xxx, 1); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store3(0u, asuint(subgroupShuffle_824702())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store3(0u, asuint(subgroupShuffle_824702())); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x00000247DFE791C0(4,14-39): error X3004: undeclared identifier 'WaveReadLaneAt' | |