dawn-cmake/test/var/initialization/workgroup/matrix.wgsl.expected.msl
Corentin Wallez 40ef4a8269 Revert "msl: Use a struct for threadgroup memory arguments"
This reverts commit af8cd3b7f571878f5ba5b4aedf9a2962d317e95f.

Reason for revert: breaking roll into Dawn.

Original change's description:
> msl: Use a struct for threadgroup memory arguments
>
> MSL has a limit on the number of threadgroup memory arguments, so use
> a struct to support an arbitrary number of workgroup variables.
>
> Bug: tint:938
> Change-Id: I40e4a8d99bc4ae074010479a56e13e2e0acdded3
> Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/64380
> Kokoro: Kokoro <noreply+kokoro@google.com>
> Auto-Submit: James Price <jrprice@google.com>
> Reviewed-by: Ben Clayton <bclayton@google.com>
> Commit-Queue: James Price <jrprice@google.com>

TBR=bclayton@google.com,jrprice@google.com,noreply+kokoro@google.com,tint-scoped@luci-project-accounts.iam.gserviceaccount.com

Change-Id: I58a07c4ab7e92bda205e2bbbab41e0b347aeb1e8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: tint:938
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/65162
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Kokoro: Corentin Wallez <cwallez@chromium.org>
2021-09-27 19:00:15 +00:00

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#include <metal_stdlib>
using namespace metal;
void tint_symbol_inner(uint local_invocation_index, threadgroup float2x3* const tint_symbol_1) {
{
*(tint_symbol_1) = float2x3();
}
threadgroup_barrier(mem_flags::mem_threadgroup);
(void) *(tint_symbol_1);
}
kernel void tint_symbol(threadgroup float2x3* tint_symbol_2 [[threadgroup(0)]], uint local_invocation_index [[thread_index_in_threadgroup]]) {
tint_symbol_inner(local_invocation_index, tint_symbol_2);
return;
}