#include <metal_stdlib>
using namespace metal;

struct tint_module_vars_struct {
  threadgroup int* a;
  threadgroup float4* b;
  threadgroup float2x2* c;
};

struct tint_symbol_3 {
  int tint_symbol;
  float4 tint_symbol_1;
  float2x2 tint_symbol_2;
};

int tint_div_i32(int lhs, int rhs) {
  uint const v = uint((lhs == (-2147483647 - 1)));
  bool const v_1 = bool((v & uint((rhs == -1))));
  uint const v_2 = uint((rhs == 0));
  return (lhs / select(rhs, 1, bool((v_2 | uint(v_1)))));
}

void foo_inner(uint tint_local_index, tint_module_vars_struct tint_module_vars) {
  if ((tint_local_index < 1u)) {
    (*tint_module_vars.a) = 0;
    (*tint_module_vars.b) = float4(0.0f);
    (*tint_module_vars.c) = float2x2(float2(0.0f), float2(0.0f));
  }
  threadgroup_barrier(mem_flags::mem_threadgroup);
  (*tint_module_vars.a) = tint_div_i32((*tint_module_vars.a), 2);
  (*tint_module_vars.b) = ((*tint_module_vars.b) * float4x4(float4(0.0f), float4(0.0f), float4(0.0f), float4(0.0f)));
  (*tint_module_vars.c) = ((*tint_module_vars.c) * 2.0f);
}

[[max_total_threads_per_threadgroup(1)]]
kernel void foo(uint tint_local_index [[thread_index_in_threadgroup]], threadgroup tint_symbol_3* v_3 [[threadgroup(0)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.a=(&(*v_3).tint_symbol), .b=(&(*v_3).tint_symbol_1), .c=(&(*v_3).tint_symbol_2)};
  foo_inner(tint_local_index, tint_module_vars);
}