dawn-cmake/test/tint/builtins/frexp/scalar/runtime.wgsl.expected.msl
Ben Clayton 69c2c34326 tint: Implement const-eval of frexp()
Also add abstract overloads.

Bug: tint:1581
Fixed: tint:1768
Change-Id: Icda465e0cfe960b77823c2135f0cfe8f82ed394f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/111441
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
2022-11-23 18:21:38 +00:00

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#include <metal_stdlib>
using namespace metal;
struct frexp_result {
float fract;
int exp;
};
frexp_result tint_frexp(float param_0) {
frexp_result result;
result.fract = frexp(param_0, result.exp);
return result;
}
kernel void tint_symbol() {
float const in = 1.25f;
frexp_result const res = tint_frexp(in);
float const fract = res.fract;
int const exp = res.exp;
return;
}