dawn-cmake/test/intrinsics/gen/atomicAdd/d5db1d.wgsl.expected.msl
Ben Clayton f2ec7f38e5 writer/msl: Implement atomics
Common logic between the HLSL, WGSL and MSL writers has been moved into
the TextGenerator base class.

Fixed: tint:892
Change-Id: I0f469516947fe64817ce6251e436da74e5e176e8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56068
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
2021-06-29 11:53:15 +00:00

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#include <metal_stdlib>
using namespace metal;
void atomicAdd_d5db1d(threadgroup atomic_uint* const tint_symbol_1) {
uint res = atomic_fetch_add_explicit(&(*(tint_symbol_1)), 1u, memory_order_relaxed);
}
kernel void compute_main(uint local_invocation_index [[thread_index_in_threadgroup]]) {
threadgroup atomic_uint tint_symbol_2;
if ((local_invocation_index == 0u)) {
atomic_store_explicit(&(tint_symbol_2), uint(), memory_order_relaxed);
}
threadgroup_barrier(mem_flags::mem_threadgroup);
atomicAdd_d5db1d(&(tint_symbol_2));
return;
}