(TF_CastOp:$root_cast
    (TF_CastOp:$i8_cast
      (TF_ClipByValueOp:$clip $input, $min_value, $max_value),
      ConstBoolAttrFalse:$truncate2),
    ConstBoolAttrFalse:$truncate1),
  (TF_CastOp $clip, ConstBoolAttrFalse),
  [(TensorOf<[I8]> $i8_cast),
   (TensorOf<[I32]> $clip),
   (IsIntSplatValueEqual<"int32_t", "-128"> $min_value),
   (IsIntSplatValueEqual<"int32_t", "127"> $max_value)]>;

// This pattern optimizes:

   *     {@link Byte#MAX_VALUE} if it is too large, or {@link Byte#MIN_VALUE} if it is too small
   */
  public static byte saturatedCast(long value) {
    if (value > Byte.MAX_VALUE) {
      return Byte.MAX_VALUE;
    }
    if (value < Byte.MIN_VALUE) {
      return Byte.MIN_VALUE;
    }
    return (byte) value;
  }

  /**

   *
   * <p>Instead of throwing {@link ArithmeticException}, this method silently saturates to either
   * {@link Long#MAX_VALUE} or {@link Long#MIN_VALUE}. This behavior can be useful when decomposing
   * a duration in order to call a legacy API which requires a {@code long, TimeUnit} pair.
   */
  static long toNanosSaturated(Duration duration) {

  private static final double[] VALUES = {
    Double.NEGATIVE_INFINITY,
    -Double.MAX_VALUE,
    (double) Long.MIN_VALUE,
    (double) Integer.MIN_VALUE,
    -Math.PI,
    -1.0,
    -Double.MIN_VALUE,
    -0.0,
    +0.0,
    Double.MIN_VALUE,
    1.0,
    Math.PI,
    (double) Integer.MAX_VALUE,
    (double) Long.MAX_VALUE,
    Double.MAX_VALUE,
    Double.POSITIVE_INFINITY,

    assertMean(0, -1, 2);
    assertMean(0, Long.MIN_VALUE + 2, Long.MAX_VALUE);
    assertMean(0, 0, 1);
    assertMean(-1, -1, 0);
    assertMean(-1, Long.MIN_VALUE, Long.MAX_VALUE);

    // x == y == mean
    assertMean(1, 1, 1);
    assertMean(0, 0, 0);
    assertMean(-1, -1, -1);
    assertMean(Long.MIN_VALUE, Long.MIN_VALUE, Long.MIN_VALUE);
    assertMean(Long.MAX_VALUE, Long.MAX_VALUE, Long.MAX_VALUE);

   *
   * <p>Instead of throwing {@link ArithmeticException}, this method silently saturates to either
   * {@link Long#MAX_VALUE} or {@link Long#MIN_VALUE}. This behavior can be useful when decomposing
   * a duration in order to call a legacy API which requires a {@code long, TimeUnit} pair.
   */
  @SuppressWarnings({

   *     {@link Byte#MAX_VALUE} if it is too large, or {@link Byte#MIN_VALUE} if it is too small
   */
  public static byte saturatedCast(long value) {
    if (value > Byte.MAX_VALUE) {
      return Byte.MAX_VALUE;
    }
    if (value < Byte.MIN_VALUE) {
      return Byte.MIN_VALUE;
    }
    return (byte) value;
  }

  /**

    long doubleConversionTest = 0xfffffffffffff402L;

    for (long i = -3; i <= 3; i++) {
      testLongsBuilder
          .add(i)
          .add(Long.MAX_VALUE + i)
          .add(Long.MIN_VALUE + i)
          .add(Integer.MIN_VALUE + i)
          .add(Integer.MAX_VALUE + i)
          .add(floatConversionTest + i)
          .add(doubleConversionTest + i);
      BigInteger bigI = BigInteger.valueOf(i);
      testBigIntegersBuilder

  }

  public void testRoundToDouble_halfMinDouble() {
    BigDecimal minDouble = new BigDecimal(Double.MIN_VALUE);
    BigDecimal halfMinDouble = minDouble.divide(BigDecimal.valueOf(2));
    new RoundToDoubleTester(halfMinDouble)
        .roundUnnecessaryShouldThrow()
        .setExpectation(Double.MIN_VALUE, UP, CEILING, HALF_UP)
        .setExpectation(0.0, HALF_EVEN, FLOOR, DOWN, HALF_DOWN)
        .test();
  }

        integer(Integer.MAX_VALUE)              | _
        integer(Integer.MIN_VALUE)              | _
        new LongValueSnapshot(123L)             | _
        new LongValueSnapshot(0L)               | _
        new LongValueSnapshot(Long.MAX_VALUE)   | _
        new LongValueSnapshot(Long.MIN_VALUE)   | _
        new ShortValueSnapshot(123 as short)    | _
        new ShortValueSnapshot(0 as short)      | _