30 lines
769 B
Plaintext
30 lines
769 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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template <typename A, typename T>
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vec<T, 2> atomicCompareExchangeWeak_1(device A* atomic, T compare, T value) {
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T prev_value = compare;
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bool matched = atomic_compare_exchange_weak_explicit(atomic, &prev_value, value, memory_order_relaxed, memory_order_relaxed);
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return {prev_value, matched};
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}
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struct SB_RW {
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/* 0x0000 */ atomic_int arg_0;
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};
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void atomicCompareExchangeWeak_12871c(device SB_RW& sb_rw) {
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int2 res = atomicCompareExchangeWeak_1(&(sb_rw.arg_0), 1, 1);
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}
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fragment void fragment_main(device SB_RW& sb_rw [[buffer(0)]]) {
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atomicCompareExchangeWeak_12871c(sb_rw);
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return;
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}
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kernel void compute_main(device SB_RW& sb_rw [[buffer(0)]]) {
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atomicCompareExchangeWeak_12871c(sb_rw);
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return;
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}
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