#include <metal_stdlib>

using namespace metal;
struct buf0 {
  /* 0x0000 */ int two;
};
struct main_out {
  float4 x_GLF_color_1;
};
struct tint_symbol_1 {
  float4 x_GLF_color_1 [[color(0)]];
};

void main_1(constant buf0& x_7, thread float4* const tint_symbol_3) {
  int i = 0;
  int r = 0;
  i = 0;
  r = 0;
  while (true) {
    int const x_35 = r;
    int const x_37 = x_7.two;
    if ((x_35 < as_type<int>((as_type<uint>(x_37) * as_type<uint>(4))))) {
    } else {
      break;
    }
    int const x_41 = r;
    int const x_43 = x_7.two;
    int const x_46 = i;
    i = as_type<int>((as_type<uint>(x_46) + as_type<uint>(int4(1, 2, 3, 4)[(x_41 / x_43)])));
    {
      int const x_48 = r;
      r = as_type<int>((as_type<uint>(x_48) + as_type<uint>(2)));
    }
  }
  int const x_50 = i;
  if ((x_50 == 10)) {
    *(tint_symbol_3) = float4(1.0f, 0.0f, 0.0f, 1.0f);
  } else {
    *(tint_symbol_3) = float4(0.0f, 0.0f, 0.0f, 0.0f);
  }
  return;
}

main_out tint_symbol_inner(constant buf0& x_7, thread float4* const tint_symbol_4) {
  main_1(x_7, tint_symbol_4);
  main_out const tint_symbol_2 = {.x_GLF_color_1=*(tint_symbol_4)};
  return tint_symbol_2;
}

fragment tint_symbol_1 tint_symbol(constant buf0& x_7 [[buffer(0)]]) {
  thread float4 tint_symbol_5 = 0.0f;
  main_out const inner_result = tint_symbol_inner(x_7, &(tint_symbol_5));
  tint_symbol_1 wrapper_result = {};
  wrapper_result.x_GLF_color_1 = inner_result.x_GLF_color_1;
  return wrapper_result;
}

