#include <metal_stdlib>

using namespace metal;
void select_ed8a15() {
  int res =   select(1, 1, bool());
}

vertex void vertex_main() {
  select_ed8a15();
  return;
}

fragment void fragment_main() {
  select_ed8a15();
  return;
}

kernel void compute_main() {
  select_ed8a15();
  return;
}

