XVSRLB		$7, X2, X1	// 413c3077
	XVSRLB		$5, X2		// 42343077
	XVSRLH		$0, X2, X1	// 41403077
	XVSRLH		$15, X2, X1	// 417c3077
	XVSRLH		$9, X2		// 42643077
	XVSRLW		$0, X2, X1	// 41803077
	XVSRLW		$31, X2, X1	// 41fc3077
	XVSRLW		$14, X2		// 42b83077
	XVSRLV		$0, X2, X1	// 41003177
	XVSRLV		$63, X2, X1	// 41fc3177
	XVSRLV		$45, X2		// 42b43177
	XVSRAB		$0, X2, X1	// 41203477
	XVSRAB		$7, X2, X1	// 413c3477

      int result = BigIntegerMath.log2(x, HALF_UP);
      BigInteger x2 = x.pow(2);
      // x^2 < 2^(2 * result + 1), or else we would have rounded up
      assertThat(ZERO.setBit(2 * result + 1)).isGreaterThan(x2);
      // x^2 >= 2^(2 * result - 1), or else we would have rounded down
      assertTrue(result == 0 || ZERO.setBit(2 * result - 1).compareTo(x2) <= 0);
    }
  }

  public void testLog2HalfDown() {

     * must not both be identical to the values given in the first mapping. If only the {@code x}
     * values are identical, the transformation is vertical. If only the {@code y} values are
     * identical, the transformation is horizontal (i.e. the slope is zero).
     */
    public LinearTransformation and(double x2, double y2) {

   * @throws X1 when the given throwable is of the declared type X1
   * @throws X2 when the given throwable is of the declared type X2
   */
  public <X1 extends Exception, X2 extends Exception> RuntimeException rethrow(
      Throwable e, Class<X1> declaredType1, Class<X2> declaredType2) throws IOException, X1, X2 {
    checkNotNull(e);
    thrown = e;
    throwIfInstanceOf(e, IOException.class);

PSHUFB X0, X1 ADDQ $0x01, SI ADCQ $0x00, DI MOVQ SI, X2 PINSRQ $0x01, DI, X2 PSHUFB X0, X2 MOVUPS (CX), X0 PXOR X0, X1 PXOR X0, X2 ADDQ $0x10, CX SUBQ $0x0c, AX JE enc192 JB enc128 MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 ADDQ $0x20, CX enc192: MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 ADDQ $0x20, CX enc128: MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS...

      buf[bufLen++] = getChar(h);

      int x0 = buf[bufLen - 1] & 0xff;
      int x1 = buf[bufLen - 2] & 0xff;
      int x2 = buf[bufLen - 3] & 0xff;
      int x3 = buf[bufLen / 2] & 0xff;
      buf[((x0 << 16) + (x1 << 8) + x2) % bufLen] ^= x3;
      buf[((x1 << 16) + (x2 << 8) + x3) % bufLen] ^= i % 256;
    }
    assertEquals(0x7a1d67c50ec7e167L, h);
  }

  private static long remix(long h) {

func (x *xlMetaV2VersionHeader) unmarshalV(v uint8, bts []byte) (o []byte, err error) {
	switch v {
	case 1:
		return x.unmarshalV1(bts)
	case 2:
		x2 := xlMetaV2VersionHeaderV2{xlMetaV2VersionHeader: x}
		return x2.UnmarshalMsg(bts)
	case xlHeaderVersion:
		return x.UnmarshalMsg(bts)
	}
	return bts, fmt.Errorf("unknown xlHeaderVersion: %d", v)
}

// unmarshalV1 decodes version 1, never released.

	CFLDSP	32(X5), F10				// ERROR "rs2 must be SP/X2"
	CFLDSP	32(SP), X10				// ERROR "expected float register in rd position"
	CFLDSP	36(SP), F10				// ERROR "must be a multiple of 8"
	CSWSP	X10, 20(X5)				// ERROR "rd must be SP/X2"
	CSWSP	F10, 20(SP)				// ERROR "expected integer register in rs2 position"
	CSWSP	X10, 22(SP)				// ERROR "must be a multiple of 4"
	CSDSP	X10, 24(X5)				// ERROR "rd must be SP/X2"

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

TEXT errors(SB),$0
	VSHUF4IV	$16, V1, V2	// ERROR "operand out of range 0 to 15"
	XVSHUF4IV	$16, X1, X2	// ERROR "operand out of range 0 to 15"
	ADDV16		$1, R4, R5	// ERROR "the constant must be a multiple of 65536."
	ADDV16		$65535, R4, R5	// ERROR "the constant must be a multiple of 65536."

PSHUFB X0, X1 ADDQ $0x01, SI ADCQ $0x00, DI MOVQ SI, X2 PINSRQ $0x01, DI, X2 PSHUFB X0, X2 MOVUPS (CX), X0 PXOR X0, X1 PXOR X0, X2 ADDQ $0x10, CX SUBQ $0x0c, AX JE enc192 JB enc128 MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 ADDQ $0x20, CX enc192: MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 ADDQ $0x20, CX enc128: MOVUPS (CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS 16(CX), X0 AESENC X0, X1 AESENC X0, X2 MOVUPS...