| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| float3 quadBroadcast_0cc513() { | |
| float3 res = QuadReadLaneAt((1.0f).xxx, 1u); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store3(0u, asuint(quadBroadcast_0cc513())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store3(0u, asuint(quadBroadcast_0cc513())); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x0000025CBB6EAE90(4,16-45): error X3004: undeclared identifier 'QuadReadLaneAt' | |