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https://github.com/encounter/dawn-cmake.git
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47dd30117d
Allow the resolver to understand builtin structures, like __frexp_result_f16. This allows backend transforms to declare the types, even if they're "untypable" by the user. Bug: chromium:1430309 Change-Id: I392709118182a058f737ccf1b7b46fc6b0b7264d Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/129482 Kokoro: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com>
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
#include <metal_stdlib>
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using namespace metal;
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struct atomic_compare_exchange_result_u32 {
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uint old_value;
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bool exchanged;
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};
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atomic_compare_exchange_result_u32 atomicCompareExchangeWeak_1(threadgroup atomic_uint* atomic, uint compare, uint value) {
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uint old_value = compare;
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bool exchanged = atomic_compare_exchange_weak_explicit(atomic, &old_value, value, memory_order_relaxed, memory_order_relaxed);
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return {old_value, exchanged};
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}
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void atomicCompareExchangeWeak_83580d(threadgroup atomic_uint* const tint_symbol) {
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atomic_compare_exchange_result_u32 res = atomicCompareExchangeWeak_1(tint_symbol, 1u, 1u);
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}
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void compute_main_inner(uint local_invocation_index, threadgroup atomic_uint* const tint_symbol_1) {
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{
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atomic_store_explicit(tint_symbol_1, 0u, memory_order_relaxed);
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}
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threadgroup_barrier(mem_flags::mem_threadgroup);
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atomicCompareExchangeWeak_83580d(tint_symbol_1);
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}
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kernel void compute_main(uint local_invocation_index [[thread_index_in_threadgroup]]) {
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threadgroup atomic_uint tint_symbol_2;
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compute_main_inner(local_invocation_index, &(tint_symbol_2));
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return;
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}
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