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Searched refs:shift (Results 1 – 20 of 20) sorted by relevance

/libcore/ojluni/src/test/java/math/BigInteger/
DLargeValueExceptions.java171 int shift = 20; in powOverflow1() local
172 int exponent = 1 << shift; in powOverflow1()
179 int shift = 20; in powOverflow2() local
180 int exponent = 1 << shift; in powOverflow2()
187 int shift = 20; in powOverflow3() local
188 int exponent = 1 << shift; in powOverflow3()
195 int shift = 20; in powOverflow4() local
196 int exponent = 1 << shift; in powOverflow4()
DBigIntegerTest.java617 private static void shift(int order) { in shift() method in BigIntegerTest
1064 shift(ORDER_1); in testShift()
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/math/
DBigDecimalScaleOperationsTest.java258 int shift = 18; in testMovePointLeftPos() local
261 BigDecimal bNumber = aNumber.movePointLeft(shift); in testMovePointLeftPos()
272 int shift = -18; in testMovePointLeftNeg() local
275 BigDecimal bNumber = aNumber.movePointLeft(shift); in testMovePointLeftNeg()
286 int shift = 18; in testMovePointRightPosGreater() local
289 BigDecimal bNumber = aNumber.movePointRight(shift); in testMovePointRightPosGreater()
301 int shift = 30; in testMovePointRightPosLess() local
304 BigDecimal bNumber = aNumber.movePointRight(shift); in testMovePointRightPosLess()
315 int shift = -18; in testMovePointRightNeg() local
318 BigDecimal bNumber = aNumber.movePointRight(shift); in testMovePointRightNeg()
[all …]
/libcore/ojluni/src/main/java/java/lang/
DInteger.java368 private static String toUnsignedString0(int val, int shift) { in toUnsignedString0() argument
371 int chars = Math.max(((mag + (shift - 1)) / shift), 1); in toUnsignedString0()
379 formatUnsignedInt(val, shift, buf, 0, chars); in toUnsignedString0()
403 static void formatUnsignedInt(int val, int shift, char[] buf, int offset, int len) { in formatUnsignedInt() argument
408 int radix = 1 << shift; in formatUnsignedInt()
412 val >>>= shift; in formatUnsignedInt() local
426 private static void formatUnsignedInt(int val, int shift, byte[] buf, int len) { in formatUnsignedInt() argument
428 int radix = 1 << shift; in formatUnsignedInt()
432 val >>>= shift; in formatUnsignedInt() local
437 static void formatUnsignedInt(int val, int shift, byte[] buf, int offset, int len) { in formatUnsignedInt() argument
[all …]
DAbstractStringBuilder.java888 shift(end, -len); in delete()
939 shift(index + 1, -1); in deleteCharAt()
972 shift(end, newCount - count); in replace()
1046 private void shift(int offset, int n) { in shift() method in AbstractStringBuilder
1078 shift(index, len); in insert()
1145 shift(offset, len); in insert()
1179 shift(offset, len); in insert()
1270 shift(dstOffset, len); in insert()
1321 shift(offset, 1); in insert()
DLong.java396 static String toUnsignedString0(long val, int shift) { in toUnsignedString0() argument
399 int chars = Math.max(((mag + (shift - 1)) / shift), 1); in toUnsignedString0()
406 formatUnsignedLong0(val, shift, buf, 0, chars); in toUnsignedString0()
431 static void formatUnsignedLong0(long val, int shift, byte[] buf, int offset, int len) { in formatUnsignedLong0() argument
433 int radix = 1 << shift; in formatUnsignedLong0()
437 val >>>= shift; in formatUnsignedLong0() local
DMath.java899 int shift = (FloatConsts.SIGNIFICAND_WIDTH - 2 in round() local
901 if ((shift & -32) == 0) { // shift >= 0 && shift < 32 in round()
914 return ((r >> shift) + 1) >> 1; in round()
949 long shift = (DoubleConsts.SIGNIFICAND_WIDTH - 2 in round() local
951 if ((shift & -64) == 0) { // shift >= 0 && shift < 64 in round()
964 return ((r >> shift) + 1) >> 1; in round()
/libcore/ojluni/src/test/java/io/InputStream/
DReadNBytes.java51 for (int shift : new int[] {13, 15, 17}) { in testReadNBytes()
53 test(createRandomBytes((1 << shift) + offset)); in testReadNBytes()
59 for (int shift : new int[] {13, 15, 17}) { in testReadNBytes()
61 test((1 << shift) + offset); in testReadNBytes()
DReadAllBytes.java52 for (int shift : new int[] {13, 14, 15, 17}) { in testReadAllBytes()
54 test(createRandomBytes((1 << shift) + offset)); in testReadAllBytes()
/libcore/ojluni/src/main/java/java/math/
DMutableBigInteger.java1110 int shift = Integer.numberOfLeadingZeros(divisor); in divideOneWord() local
1140 if (shift > 0) in divideOneWord()
1465 …e static void copyAndShift(int[] src, int srcFrom, int srcLen, int[] dst, int dstFrom, int shift) { in copyAndShift() argument
1466 int n2 = 32 - shift; in copyAndShift()
1471 dst[dstFrom+i] = (b << shift) | (c >>> n2); in copyAndShift()
1473 dst[dstFrom+srcLen-1] = c << shift; in copyAndShift()
1486 int shift = Integer.numberOfLeadingZeros(div.value[div.offset]); in divideMagnitude() local
1491 if (shift > 0) { in divideMagnitude()
1493 copyAndShift(div.value,div.offset,dlen,divisor,0,shift); in divideMagnitude()
1494 if (Integer.numberOfLeadingZeros(value[offset]) >= shift) { in divideMagnitude()
[all …]
DBigDecimal.java5390 final int shift = Long.numberOfLeadingZeros(divisor); in divideAndRound128() local
5391 divisor <<= shift; in divideAndRound128() local
5396 long tmp = dividendLo << shift; in divideAndRound128()
5400 tmp = (dividendHi << shift) | (dividendLo >>> 64 - shift); in divideAndRound128()
5451 long r = mulsub(u1, u0, v1, v0, q0) >>> shift; in divideAndRound128()
5453 if(needIncrement(divisor >>> shift, roundingMode, sign, mq, r)){ in divideAndRound128()
5473 long r = mulsub(u1, u0, v1, v0, q0) >>> shift; in divideAndRound128()
5475 boolean increment = needIncrement(divisor >>> shift, roundingMode, sign, q, r); in divideAndRound128()
DBigInteger.java4435 int shift = exponent - FloatConsts.SIGNIFICAND_WIDTH;
4441 int nBits = shift & 0x1f;
4464 && ((signifFloor & 1) != 0 || abs().getLowestSetBit() < shift);
4520 int shift = exponent - DoubleConsts.SIGNIFICAND_WIDTH;
4526 int nBits = shift & 0x1f;
4557 && ((signifFloor & 1) != 0 || abs().getLowestSetBit() < shift);
/libcore/luni/src/main/java/libcore/util/
DFP16.java761 int shift = 14 - e; in toHalf() local
762 outM = m >> shift; in toHalf()
764 int lowm = m & ((1 << shift) - 1); in toHalf()
765 int hway = 1 << (shift - 1); in toHalf()
/libcore/ojluni/src/main/java/jdk/internal/math/
DFloatingDecimal.java1269 int shift = leadingZeros - (63 - EXP_SHIFT);
1270 bigBbits <<= shift;
1271 binexp = 1 - shift;
1575 int shift = leadingZeros - (31 - SINGLE_EXP_SHIFT); in floatValue() local
1576 bigBbits <<= shift; in floatValue() local
1577 binexp = 1 - shift; in floatValue()
1773 int shift = leadingZeros-(63-EXP_SHIFT); in getBinaryToASCIIConverter() local
1774 fractBits <<= shift; in getBinaryToASCIIConverter() local
1775 binExp = 1 - shift; in getBinaryToASCIIConverter()
1813 int shift = leadingZeros-(31-SINGLE_EXP_SHIFT); in getBinaryToASCIIConverter() local
[all …]
DFDBigInteger.java469 public FDBigInteger leftShift(int shift) { in leftShift() argument
470 if (shift == 0 || nWords == 0) { in leftShift()
473 int wordcount = shift >> 5; in leftShift()
474 int bitcount = shift & 0x1f; in leftShift()
/libcore/ojluni/annotations/hiddenapi/java/lang/
DInteger.java64 private static java.lang.String toUnsignedString0(int val, int shift) { in toUnsignedString0() argument
68 static int formatUnsignedInt(int val, int shift, char[] buf, int offset, int len) { in formatUnsignedInt() argument
DLong.java67 static java.lang.String toUnsignedString0(long val, int shift) { in toUnsignedString0() argument
71 static int formatUnsignedLong(long val, int shift, char[] buf, int offset, int len) { in formatUnsignedLong() argument
/libcore/ojluni/src/test/jdk/internal/math/FloatingDecimal/
DTestFDBigInteger.java137 …private static void testLeftShift(FDBigInteger t, int shift, boolean isImmutable) throws Exception… in testLeftShift() argument
139 FDBigInteger r = t.leftShift(shift); in testLeftShift()
140 if ((bt.signum() == 0 || shift == 0 || !isImmutable) && r != t) { in testLeftShift()
146 check(bt.shiftLeft(shift), r, "leftShift returns wrong result"); in testLeftShift()
/libcore/luni/src/main/native/
Dcbigint.cpp36 #define bitSection(x, mask, shift) (((x) & (mask)) >> (shift)) argument
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/util/
DCalendarTest.java1059 Map<String, Integer> result, int shift) { in assertDisplayNameMap() argument
1068 assertEquals(i + shift, result.get(trimValue.get(i)).intValue()); in assertDisplayNameMap()