#include <metal_stdlib>

using namespace metal;
struct tint_private_vars_struct {
  float4 u;
};

int4 tint_ftoi(float4 v) {
  return select(int4(2147483647), select(int4(v), int4((-2147483647 - 1)), (v < float4(-2147483648.0f))), (v < float4(2147483520.0f)));
}

void f(thread tint_private_vars_struct* const tint_private_vars) {
  int4 const v = tint_ftoi((*(tint_private_vars)).u);
}

