test/tint/expressions/swizzle/write/packed_vec3/f32.wgsl.expected.ir.msl

#include <metal_stdlib>
using namespace metal;
struct S {
  float3 v;
};
struct tint_module_vars_struct {
  device S* U;
};

void f(tint_module_vars_struct tint_module_vars) {
  (*tint_module_vars.U).v = float3(1.0f, 2.0f, 3.0f);
  (*tint_module_vars.U).v[0u] = 1.0f;
  (*tint_module_vars.U).v[1u] = 2.0f;
  (*tint_module_vars.U).v[2u] = 3.0f;
}