#include <metal_stdlib>

using namespace metal;
uint3 tint_clamp(uint3 e, uint3 low, uint3 high) {
  return min(max(e, low), high);
}

void clamp_548fc7() {
  uint3 arg_0 = uint3(1u);
  uint3 arg_1 = uint3(1u);
  uint3 arg_2 = uint3(1u);
  uint3 res = tint_clamp(arg_0, arg_1, arg_2);
}

struct tint_symbol {
  float4 value [[position]];
};

float4 vertex_main_inner() {
  clamp_548fc7();
  return float4(0.0f);
}

vertex tint_symbol vertex_main() {
  float4 const inner_result = vertex_main_inner();
  tint_symbol wrapper_result = {};
  wrapper_result.value = inner_result;
  return wrapper_result;
}

fragment void fragment_main() {
  clamp_548fc7();
  return;
}

kernel void compute_main() {
  clamp_548fc7();
  return;
}

