#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_packed_vec3_f16_array_element {
  /* 0x0000 */ packed_half3 packed;
  /* 0x0006 */ tint_array<int8_t, 2> tint_pad_1;
};

struct S_packed_vec3 {
  /* 0x0000 */ int before;
  /* 0x0004 */ tint_array<int8_t, 4> tint_pad;
  /* 0x0008 */ tint_array<tint_packed_vec3_f16_array_element, 2> m;
  /* 0x0018 */ tint_array<int8_t, 40> tint_pad_2;
  /* 0x0040 */ int after;
  /* 0x0044 */ tint_array<int8_t, 60> tint_pad_3;
};

struct tint_module_vars_struct {
  const constant tint_array<S_packed_vec3, 4>* u;
};

kernel void f(const constant tint_array<S_packed_vec3, 4>* u [[buffer(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.u=u};
  tint_array<tint_packed_vec3_f16_array_element, 2> const v = (*tint_module_vars.u)[2].m;
  half3 const v_1 = half3(v[0u].packed);
  half3x2 const t = transpose(half2x3(v_1, half3(v[1u].packed)));
  half const l = length(half3((*tint_module_vars.u)[0].m[1].packed).zxy);
  half const a = abs(half3((*tint_module_vars.u)[0].m[1].packed).zxy[0u]);
}