dawn-cmake/test/tint/statements/compound_assign/divide_by_zero.wgsl.expected.msl
dan sinclair 6c167a0dc7 msl: Promote local private vars to function scope
If a module-scope private variable is only referenced within a single
function, promote it to a function scope declaration instead of
passing it as a parameter. This reduces the number of a function
parameters that are needed in some cases.

Bug: tint:1509
Change-Id: I8951f6216bc7e4cf5abfda314bea1e9ed3ded560
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94002
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
2022-06-28 02:06:05 +00:00

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#include <metal_stdlib>
using namespace metal;
void foo(int maybe_zero) {
thread int tint_symbol = 0;
thread float tint_symbol_1 = 0.0f;
tint_symbol = (tint_symbol / 0);
tint_symbol = (tint_symbol % 0);
tint_symbol = (tint_symbol / maybe_zero);
tint_symbol = (tint_symbol % maybe_zero);
tint_symbol_1 = (tint_symbol_1 / 0.0f);
tint_symbol_1 = fmod(tint_symbol_1, 0.0f);
tint_symbol_1 = (tint_symbol_1 / float(maybe_zero));
tint_symbol_1 = fmod(tint_symbol_1, float(maybe_zero));
}