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128980f218
Accept any type in the intrinsics definition, and then manually validate that there are no atomics in the type. Add manual E2E tests for composite types. Use the BuiltinPolyfill transform to implement it for all backends. Update the uniformity analysis with special-case tags for the builtin. Fixed: tint:1780 Change-Id: I95786dff4df70a0b16ed1c53b853b5d0ec6bc501 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114862 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: James Price <jrprice@google.com> Kokoro: James Price <jrprice@google.com>
31 lines
803 B
Plaintext
31 lines
803 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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int tint_workgroupUniformLoad(threadgroup int* const p) {
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threadgroup_barrier(mem_flags::mem_threadgroup);
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int const result = *(p);
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threadgroup_barrier(mem_flags::mem_threadgroup);
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return result;
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}
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void foo(threadgroup int* const tint_symbol_4, threadgroup int* const tint_symbol_5) {
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{
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int i = 0;
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while (true) {
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int const tint_symbol = i;
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int const tint_symbol_1 = tint_workgroupUniformLoad(tint_symbol_4);
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if (!((tint_symbol < tint_symbol_1))) {
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break;
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}
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{
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}
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{
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int const tint_symbol_2 = i;
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int const tint_symbol_3 = tint_workgroupUniformLoad(tint_symbol_5);
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i = as_type<int>((as_type<uint>(tint_symbol_2) + as_type<uint>(tint_symbol_3)));
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}
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}
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}
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}
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