dawn-cmake/test/var/initialization/workgroup/struct.wgsl.expected.msl
Ben Clayton fb4e751258 test: Add tests to verify variables are zero initialized
Bug: tint:938
Fixed: tint:759
Change-Id: I5794d7f40ec154c55240b163316ed45c7f14b190
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56547
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
2021-06-30 15:59:40 +00:00

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#include <metal_stdlib>
using namespace metal;
struct S {
int a;
float b;
};
kernel void tint_symbol(uint local_invocation_index [[thread_index_in_threadgroup]]) {
threadgroup S tint_symbol_3;
if ((local_invocation_index == 0u)) {
S const tint_symbol_2 = {};
tint_symbol_3 = tint_symbol_2;
}
threadgroup_barrier(mem_flags::mem_threadgroup);
(void) tint_symbol_3;
return;
}