assertThat(Floats.constrainToRange((float) 1, (float) 1, (float) 5)).isEqualTo((float) 1);
    assertThat(Floats.constrainToRange((float) 1, (float) 3, (float) 5)).isEqualTo((float) 3);
    assertThat(Floats.constrainToRange((float) 0, (float) -5, (float) -1)).isEqualTo((float) -1);
    assertThat(Floats.constrainToRange((float) 5, (float) 2, (float) 2)).isEqualTo((float) 2);
    try {
      Floats.constrainToRange((float) 1, (float) 3, (float) 2);

// RUN: tf-opt %s -tfl-prepare-quantize-dynamic-range="enable-float16-quantization" -tfl-quantize="enable-dynamic-range-quantization=true" | FileCheck --check-prefix=CHECK %s

// CHECK-LABEL: QuantizeUnidirectionalLstm
func.func @QuantizeUnidirectionalLstm(%arg0: tensor<1x2x3xf32>) -> (tensor<1x2x3xf32>) {
  %1 = "tfl.pseudo_const"() {value = dense<[[0.1]]> : tensor<1x1xf32>} : () -> tensor<1x1xf32>

}

// floatFromReg loads a float value from its register representation in r.
//
// argSize must be 4 or 8.
func floatFromReg(r *abi.RegArgs, reg int, argSize uintptr, to unsafe.Pointer) {
	switch argSize {
	case 4:
		*(*float32)(to) = archFloat32FromReg(r.Floats[reg])
	case 8:
		*(*float64)(to) = *(*float64)(unsafe.Pointer(&r.Floats[reg]))
	default:
		panic("bad argSize")
	}
}

	case "uintptr":
		return fmt.Sprintf("%s(%#x)", t2, uintptr(v))
	case "float32":
		v := float32(v)
		if math.IsInf(float64(v), -1) {
			return "float32(math.Inf(-1))"
		}
		if math.IsInf(float64(v), +1) {
			return "float32(math.Inf(+1))"
		}
		return fmt.Sprintf("%s(%v)", t2, float64(v))
	case "float64":
		return fmt.Sprintf("%s(%v)", t2, float64(v))
	}
	panic(t2)

					dv.Set(sv.Convert(dt))
					return nil
				case reflect.Float32, reflect.Float64:
					dv.Set(sv.Convert(dt))
					return nil
				}
			case reflect.Float32, reflect.Float64:
				switch dt.Kind() {
				case reflect.Float32, reflect.Float64:
					dv.Set(sv.Convert(dt))
					return nil
				}
				if sv.Float() == math.Trunc(sv.Float()) {
					dv.Set(sv.Convert(dt))
					return nil
				}
			}

		case reflect.Float32, reflect.Float64:
			return i.equalsNumber(reflect.ValueOf(expected).Float(), path)
		case reflect.Int, reflect.Int8, reflect.Int32, reflect.Int64:
			return i.equalsNumber(float64(reflect.ValueOf(expected).Int()), path)
		case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
			return i.equalsNumber(float64(reflect.ValueOf(expected).Uint()), path)

		{name: "MOVWD", argLength: 1, reg: fp11, asm: "MOVWD"},     // int32 -> float64
		{name: "TRUNCFW", argLength: 1, reg: fp11, asm: "TRUNCFW"}, // float32 -> int32
		{name: "TRUNCDW", argLength: 1, reg: fp11, asm: "TRUNCDW"}, // float64 -> int32
		{name: "MOVFD", argLength: 1, reg: fp11, asm: "MOVFD"},     // float32 -> float64

      Float[] suffix = {(float) 86, (float) 99};
      Float[] all = concat(concat(prefix, elements), suffix);
      return asList(all).subList(2, elements.length + 2);
    }
  }

  private static Float[] concat(Float[] left, Float[] right) {
    Float[] result = new Float[left.length + right.length];
    System.arraycopy(left, 0, result, 0, left.length);
    System.arraycopy(right, 0, result, left.length, right.length);

      Float[] suffix = {(float) 86, (float) 99};
      Float[] all = concat(concat(prefix, elements), suffix);
      return asList(all).subList(2, elements.length + 2);
    }
  }

  private static Float[] concat(Float[] left, Float[] right) {
    Float[] result = new Float[left.length + right.length];
    System.arraycopy(left, 0, result, 0, left.length);
    System.arraycopy(right, 0, result, left.length, right.length);

func _[X Unsigned, T Integer](x X) T { return T(x) }
func _[X Float, T Integer](x X) T    { return T(x) }

func _[X Integer, T Unsigned](x X) T  { return T(x) }
func _[X Unsigned, T Unsigned](x X) T { return T(x) }
func _[X Float, T Unsigned](x X) T    { return T(x) }

func _[X Integer, T Float](x X) T  { return T(x) }
func _[X Unsigned, T Float](x X) T { return T(x) }
func _[X Float, T Float](x X) T    { return T(x) }