#include <metal_stdlib>
using namespace metal;

struct tint_module_vars_struct {
  device float4x4* out;
};

kernel void f(device float4x4* out [[buffer(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.out=out};
  float4x4 m = float4x4(float4(0.0f), float4(0.0f), float4(0.0f), float4(0.0f));
  (*tint_module_vars.out) = float4x4(m);
}