groupshared int arg_0; void atomicCompareExchangeWeak_89ea3b() { int2 atomic_result = int2(0, 0); int atomic_compare_value = 1; InterlockedCompareExchange(arg_0, atomic_compare_value, 1, atomic_result.x); atomic_result.y = atomic_result.x == atomic_compare_value; int2 res = atomic_result; } [numthreads(1, 1, 1)] void compute_main() { atomicCompareExchangeWeak_89ea3b(); return; }