| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int4 quadBroadcast_bed00b() { | |
| int4 res = QuadReadLaneAt((1).xxxx, 1u); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store4(0u, asuint(quadBroadcast_bed00b())); | |
| return; | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store4(0u, asuint(quadBroadcast_bed00b())); | |
| return; | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x00000232144E89B0(4,14-41): error X3004: undeclared identifier 'QuadReadLaneAt' | |