Ryan Harrison dbc13af287 tint->dawn: Shuffle source tree in preperation of merging repos
docs/    -> docs/tint/
fuzzers/ -> src/tint/fuzzers/
samples/ -> src/tint/cmd/
src/     -> src/tint/
test/    -> test/tint/

BUG=tint:1418,tint:1433

Change-Id: Id2aa79f989aef3245b80ef4aa37a27ff16cd700b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2022-02-21 15:19:07 +00:00

24 lines
572 B
HLSL

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;
}