test/tint/buffer/uniform/std140/array/mat3x4_f32/to_fn.wgsl.expected.msl

#include <metal_stdlib>
using namespace metal;

template<typename T, size_t N>
struct tint_array {
  const constant T& operator[](size_t i) const constant { return elements[i]; }
  device T& operator[](size_t i) device { return elements[i]; }
  const device T& operator[](size_t i) const device { return elements[i]; }
  thread T& operator[](size_t i) thread { return elements[i]; }
  const thread T& operator[](size_t i) const thread { return elements[i]; }
  threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
  const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
  T elements[N];
};

struct tint_module_vars_struct {
  const constant tint_array<float3x4, 4>* u;
  device float* s;
};

float a(tint_array<float3x4, 4> a_1) {
  return a_1[0u][0u].x;
}

float b(float3x4 m) {
  return m[0u].x;
}

float c(float4 v) {
  return v.x;
}

float d(float f_1) {
  return f_1;
}

kernel void f(const constant tint_array<float3x4, 4>* u [[buffer(0)]], device float* s [[buffer(1)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.u=u, .s=s};
  float const v_1 = a((*tint_module_vars.u));
  float const v_2 = (v_1 + b((*tint_module_vars.u)[1u]));
  float const v_3 = (v_2 + c((*tint_module_vars.u)[1u][0u].ywxz));
  (*tint_module_vars.s) = (v_3 + d((*tint_module_vars.u)[1u][0u].ywxz.x));
}