| int2 atomicCompareExchangeWeak_1(RWByteAddressBuffer buffer, uint offset, int compare, int value) { |
| int2 result = {0, 0}; |
| buffer.InterlockedCompareExchange(offset, compare, value, result.x); |
| result.y = result.x == compare; |
| return result; |
| } |
| |
| RWByteAddressBuffer sb_rw : register(u0, space0); |
| |
| void atomicCompareExchangeWeak_12871c() { |
| int2 res = atomicCompareExchangeWeak_1(sb_rw, 0u, 1, 1); |
| } |
| |
| void fragment_main() { |
| atomicCompareExchangeWeak_12871c(); |
| return; |
| } |
| |
| [numthreads(1, 1, 1)] |
| void compute_main() { |
| atomicCompareExchangeWeak_12871c(); |
| return; |
| } |