intrinsics/gen/frexp/e061dd.wgsl:29:18 warning: use of deprecated intrinsic
  var res: f32 = frexp(1.0, &arg_1);
                 ^^^^^

#include <metal_stdlib>

using namespace metal;

float tint_frexp(float param_0, thread int* param_1) {
  int exp;
  float sig = frexp(param_0, exp);
  *param_1 = exp;
  return sig;
}

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

void frexp_e061dd() {
  int arg_1 = 0;
  float res = tint_frexp(1.0f, &(arg_1));
}

vertex tint_symbol vertex_main() {
  frexp_e061dd();
  tint_symbol const tint_symbol_1 = {.value=float4()};
  return tint_symbol_1;
}

fragment void fragment_main() {
  frexp_e061dd();
  return;
}

kernel void compute_main() {
  frexp_e061dd();
  return;
}

