#include <metal_stdlib>
using namespace metal;

struct S_atomic {
  int x;
  atomic_uint a;
  atomic_uint b;
};

struct tint_module_vars_struct {
  thread uint* local_invocation_index_1;
  threadgroup S_atomic* wg;
};

struct tint_symbol_1 {
  S_atomic tint_symbol;
};

void compute_main_inner(uint local_invocation_index_2, tint_module_vars_struct tint_module_vars) {
  (*tint_module_vars.wg).x = 0;
  atomic_store_explicit((&(*tint_module_vars.wg).a), 0u, memory_order_relaxed);
  atomic_store_explicit((&(*tint_module_vars.wg).b), 0u, memory_order_relaxed);
  threadgroup_barrier(mem_flags::mem_threadgroup);
  atomic_store_explicit((&(*tint_module_vars.wg).a), 1u, memory_order_relaxed);
  atomic_store_explicit((&(*tint_module_vars.wg).b), 2u, memory_order_relaxed);
}

void compute_main_1(tint_module_vars_struct tint_module_vars) {
  uint const x_39 = (*tint_module_vars.local_invocation_index_1);
  compute_main_inner(x_39, tint_module_vars);
}

void compute_main_inner_1(uint local_invocation_index_1_param, tint_module_vars_struct tint_module_vars) {
  if ((local_invocation_index_1_param == 0u)) {
    (*tint_module_vars.wg).x = 0;
    atomic_store_explicit((&(*tint_module_vars.wg).a), 0u, memory_order_relaxed);
    atomic_store_explicit((&(*tint_module_vars.wg).b), 0u, memory_order_relaxed);
  }
  threadgroup_barrier(mem_flags::mem_threadgroup);
  (*tint_module_vars.local_invocation_index_1) = local_invocation_index_1_param;
  compute_main_1(tint_module_vars);
}

kernel void compute_main(uint local_invocation_index_1_param [[thread_index_in_threadgroup]], threadgroup tint_symbol_1* v [[threadgroup(0)]]) {
  thread uint local_invocation_index_1 = 0u;
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.local_invocation_index_1=(&local_invocation_index_1), .wg=(&(*v).tint_symbol)};
  compute_main_inner_1(local_invocation_index_1_param, tint_module_vars);
}