test/tint/expressions/type_ctor/mat3x4/zero/f32.wgsl.expected.ir.msl

#include <metal_stdlib>
using namespace metal;
struct tint_module_vars_struct {
  thread float3x4* m;
  device float3x4* out;
};

kernel void f(device float3x4* out [[buffer(0)]]) {
  thread float3x4 m = float3x4(float4(0.0f), float4(0.0f), float4(0.0f));
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.m=(&m), .out=out};
  (*tint_module_vars.out) = (*tint_module_vars.m);
}