| // |
| // fragment_main |
| // |
| |
| RWByteAddressBuffer prevent_dce : register(u0); |
| RWByteAddressBuffer sb_rw : register(u1); |
| int atomicExchange_f2e22f() { |
| int v = int(0); |
| sb_rw.InterlockedExchange(int(0u), int(1), v); |
| int res = v; |
| return res; |
| } |
| |
| void fragment_main() { |
| prevent_dce.Store(0u, asuint(atomicExchange_f2e22f())); |
| } |
| |
| // |
| // compute_main |
| // |
| |
| RWByteAddressBuffer prevent_dce : register(u0); |
| RWByteAddressBuffer sb_rw : register(u1); |
| int atomicExchange_f2e22f() { |
| int v = int(0); |
| sb_rw.InterlockedExchange(int(0u), int(1), v); |
| int res = v; |
| return res; |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main() { |
| prevent_dce.Store(0u, asuint(atomicExchange_f2e22f())); |
| } |
| |
