| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| int3 quadSwapX_053f3b() { | |
| int3 res = QuadReadAcrossX((1).xxx); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store3(0u, asuint(quadSwapX_053f3b())); | |
| return; | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store3(0u, asuint(quadSwapX_053f3b())); | |
| return; | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x0000027E71A5C2D0(4,14-37): error X3004: undeclared identifier 'QuadReadAcrossX' | |