| SKIP: FAILED | |
| RWByteAddressBuffer prevent_dce : register(u0); | |
| float quadBroadcast_e6d39d() { | |
| float res = QuadReadLaneAt(1.0f, 1); | |
| return res; | |
| } | |
| void fragment_main() { | |
| prevent_dce.Store(0u, asuint(quadBroadcast_e6d39d())); | |
| } | |
| [numthreads(1, 1, 1)] | |
| void compute_main() { | |
| prevent_dce.Store(0u, asuint(quadBroadcast_e6d39d())); | |
| } | |
| FXC validation failure: | |
| <scrubbed_path>(4,15-37): error X3004: undeclared identifier 'QuadReadLaneAt' | |