| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| float4 quadSwapDiagonal_331804() { | |
| float4 arg_0 = (1.0f).xxxx; | |
| float4 res = QuadReadAcrossDiagonal(arg_0); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store4(0u, asuint(quadSwapDiagonal_331804())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store4(0u, asuint(quadSwapDiagonal_331804())); | |
| } | |
| FXC validation failure: | |
| C:\src\dawn\Shader@0x0000012A1B5CDD70(5,16-44): error X3004: undeclared identifier 'QuadReadAcrossDiagonal' | |