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

29 lines
640 B
GLSL

#version 310 es
uvec2 tint_atomicCompareExchangeWeak(inout uint param_0, uint param_1, uint param_2) {
uvec2 result;
result.x = atomicCompSwap(param_0, param_1, param_2);
result.y = result.x == param_2 ? 1u : 0u;
return result;
}
shared uint arg_0;
void atomicCompareExchangeWeak_b2ab2c() {
uvec2 res = tint_atomicCompareExchangeWeak(arg_0, 1u, 1u);
}
void compute_main(uint local_invocation_index) {
{
atomicExchange(arg_0, 0u);
}
barrier();
atomicCompareExchangeWeak_b2ab2c();
}
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void main() {
compute_main(gl_LocalInvocationIndex);
return;
}