| /libcore/ojluni/src/test/java/lang/Math/ |
| D | DivModTests.java | 115 static void testIntFloorDivMod(int x, int y, Object divExpected, Object modExpected) { in testIntFloorDivMod() argument
116 testIntFloorDiv(x, y, divExpected); in testIntFloorDivMod()
117 testIntFloorMod(x, y, modExpected); in testIntFloorDivMod()
123 static void testIntFloorDiv(int x, int y, Object expected) { in testIntFloorDiv() argument
124 Object result = doFloorDiv(x, y); in testIntFloorDiv()
126 fail("FAIL: Math.floorDiv(%d, %d) = %s; expected %s%n", x, y, result, expected); in testIntFloorDiv()
129 Object strict_result = doStrictFloorDiv(x, y); in testIntFloorDiv()
131 … fail("FAIL: StrictMath.floorDiv(%d, %d) = %s; expected %s%n", x, y, strict_result, expected); in testIntFloorDiv()
138 static void testIntFloorMod(int x, int y, Object expected) { in testIntFloorMod() argument
139 Object result = doFloorMod(x, y); in testIntFloorMod()
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| D | ExactArithTests.java | 99 static void testIntegerExact(int x, int y) { in testIntegerExact() argument
102 int sum = Math.addExact(x, y); in testIntegerExact()
103 long sum2 = (long) x + (long) y; in testIntegerExact()
105 …fail("FAIL: int Math.addExact(" + x + " + " + y + ") = " + sum + "; expected Arithmetic exception"… in testIntegerExact()
107 … fail("FAIL: long Math.addExact(" + x + " + " + y + ") = " + sum + "; expected: " + sum2); in testIntegerExact()
110 long sum2 = (long) x + (long) y; in testIntegerExact()
112 … fail("FAIL: int Math.addExact(" + x + " + " + y + ")" + "; Unexpected exception: " + ex); in testIntegerExact()
118 int diff = Math.subtractExact(x, y); in testIntegerExact()
119 long diff2 = (long) x - (long) y; in testIntegerExact()
121 … fail("FAIL: int Math.subtractExact(" + x + " - " + y + ") = " + diff + "; expected: " + diff2); in testIntegerExact()
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| D | PowTests.java | 167 for (double y : testData) { in testCrossProduct()
172 if (Double.isNaN(y)) { in testCrossProduct()
174 } else if (y == 0.0) { in testCrossProduct()
176 } else if (Double.isInfinite(y)) { in testCrossProduct()
177 if (y > 0) { // x ^ (+oo) in testCrossProduct()
200 } else if (y == 1.0) { in testCrossProduct()
203 Assert.assertNotEquals(y, 0.0); in testCrossProduct()
206 expected = (y < 0.0) ? f2(y) : f1(y); in testCrossProduct()
208 expected = (y < 0.0) ? +0.0 : Double.POSITIVE_INFINITY; in testCrossProduct()
210 Assert.assertNotEquals(y, 0.0); in testCrossProduct()
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| D | MultiplicationTests.java | 51 private static long multiplyHighBigInt(long x, long y) { in multiplyHighBigInt() argument
52 return BigInteger.valueOf(x).multiply(BigInteger.valueOf(y)) in multiplyHighBigInt()
57 private static long unsignedMultiplyHigh(long x, long y) { in unsignedMultiplyHigh() argument
60 long y0 = y & 0xffffffffL; in unsignedMultiplyHigh()
61 long y1 = y >>> 32; in unsignedMultiplyHigh()
72 BiFunction<Long,Long,Long> multiply, long x, long y) { in check() argument
73 long p1 = reference.apply(x, y); in check()
74 long p2 = multiply.apply(x, y); in check()
76 System.err.printf("Error - x:%d y:%d p1:%d p2:%d\n", x, y, p1, p2); in check()
84 private static boolean checkSigned(long x, long y) { in checkSigned() argument
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| /libcore/ojluni/src/main/java/java/lang/ |
| D | StrictMath.java | 631 public static native double atan2(double y, double x); in atan2() argument
861 public static int addExact(int x, int y) { in addExact() argument
862 return Math.addExact(x, y); in addExact()
876 public static long addExact(long x, long y) { in addExact() argument
877 return Math.addExact(x, y); in addExact()
891 public static int subtractExact(int x, int y) { in subtractExact() argument
892 return Math.subtractExact(x, y); in subtractExact()
906 public static long subtractExact(long x, long y) { in subtractExact() argument
907 return Math.subtractExact(x, y); in subtractExact()
921 public static int multiplyExact(int x, int y) { in multiplyExact() argument
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| D | Math.java | 721 public static native double atan2(double y, double x); in atan2() argument
1055 public static int addExact(int x, int y) { in addExact() argument
1056 int r = x + y; in addExact()
1058 if (((x ^ r) & (y ^ r)) < 0) { in addExact()
1075 public static long addExact(long x, long y) { in addExact() argument
1076 long r = x + y; in addExact()
1078 if (((x ^ r) & (y ^ r)) < 0) { in addExact()
1095 public static int subtractExact(int x, int y) { in subtractExact() argument
1096 int r = x - y; in subtractExact()
1099 if (((x ^ y) & (x ^ r)) < 0) { in subtractExact()
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| /libcore/luni/src/main/java/libcore/util/ |
| D | FP16.java | 281 public static int compare(short x, short y) { in compare() argument
282 if (less(x, y)) return -1; in compare()
283 if (greater(x, y)) return 1; in compare()
289 short yBits = isNaN(y) ? NaN : y; in compare()
473 public static short min(short x, short y) { in min() argument
475 if (isNaN(y)) return NaN; in min()
477 if ((x & EXPONENT_SIGNIFICAND_MASK) == 0 && (y & EXPONENT_SIGNIFICAND_MASK) == 0) { in min()
478 return (x & SIGN_MASK) != 0 ? x : y; in min()
482 ((y & SIGN_MASK) != 0 ? 0x8000 - (y & 0xffff) : y & 0xffff) ? x : y; in min()
501 public static short max(short x, short y) { in max() argument
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| /libcore/ojluni/src/test/java/lang/StrictMath/ |
| D | ExactArithTests.java | 72 static void testIntegerExact(int x, int y) { in testIntegerExact() argument
75 int sum = StrictMath.addExact(x, y); in testIntegerExact()
76 long sum2 = (long) x + (long) y; in testIntegerExact()
78 …fail("FAIL: int StrictMath.addExact(" + x + " + " + y + ") = " + sum + "; expected Arithmetic exce… in testIntegerExact()
80 … fail("FAIL: long StrictMath.addExact(" + x + " + " + y + ") = " + sum + "; expected: " + sum2); in testIntegerExact()
83 long sum2 = (long) x + (long) y; in testIntegerExact()
85 … fail("FAIL: int StrictMath.addExact(" + x + " + " + y + ")" + "; Unexpected exception: " + ex); in testIntegerExact()
91 int diff = StrictMath.subtractExact(x, y); in testIntegerExact()
92 long diff2 = (long) x - (long) y; in testIntegerExact()
94 …fail("FAIL: int StrictMath.subtractExact(" + x + " - " + y + ") = " + diff + "; expected: " + diff… in testIntegerExact()
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| D | FdlibmTranslit.java | 73 public static double hypot(double x, double y) { in hypot() argument
74 return Hypot.compute(x, y); in hypot()
162 public static double compute(double x, double y) { in compute() argument
164 double b = y; in compute()
169 hb = __HI(y) & 0x7fffffff; // high word of y in compute()
171 a = y; in compute()
178 b = y; in compute()
308 double y, hi = 0, lo = 0, c, t; in compute() local
361 y = ONE - ((lo - (x * c) / (2.0 - c)) - hi); in compute()
364 y = __HI(y, __HI(y) + (k << 20)); /* add k to y's exponent */ in compute()
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| D | MultiplicationTests.java | 61 private static long multiplyHighBigInt(long x, long y) { in multiplyHighBigInt() argument
62 return BigInteger.valueOf(x).multiply(BigInteger.valueOf(y)) in multiplyHighBigInt()
67 private static boolean check(long x, long y) { in check() argument
68 long p1 = multiplyHighBigInt(x, y); in check()
69 long p2 = StrictMath.multiplyHigh(x, y); in check()
73 fail(String.format("Error - x:%d y:%d p1:%d p2:%d\n", x, y, p1, p2)); in check()
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| /libcore/ojluni/annotations/flagged_api/java/lang/ |
| D | StrictMath.annotated.java | 68 public static native double atan2(double y, double x); in atan2() argument
78 public static int addExact(int x, int y) { throw new RuntimeException("Stub!"); } in addExact() argument
80 public static long addExact(long x, long y) { throw new RuntimeException("Stub!"); } in addExact() argument
82 public static int subtractExact(int x, int y) { throw new RuntimeException("Stub!"); } in subtractExact() argument
84 public static long subtractExact(long x, long y) { throw new RuntimeException("Stub!"); } in subtractExact() argument
86 public static int multiplyExact(int x, int y) { throw new RuntimeException("Stub!"); } in multiplyExact() argument
88 public static long multiplyExact(long x, int y) { throw new RuntimeException("Stub!"); } in multiplyExact() argument
90 public static long multiplyExact(long x, long y) { throw new RuntimeException("Stub!"); } in multiplyExact() argument
93 public static int divideExact(int x, int y) { throw new RuntimeException("Stub!"); } in divideExact() argument
96 public static long divideExact(long x, long y) { throw new RuntimeException("Stub!"); } in divideExact() argument
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| D | Math.annotated.java | 69 public static native double atan2(double y, double x); in atan2() argument
79 public static int addExact(int x, int y) { throw new RuntimeException("Stub!"); } in addExact() argument
81 public static long addExact(long x, long y) { throw new RuntimeException("Stub!"); } in addExact() argument
83 public static int subtractExact(int x, int y) { throw new RuntimeException("Stub!"); } in subtractExact() argument
85 public static long subtractExact(long x, long y) { throw new RuntimeException("Stub!"); } in subtractExact() argument
87 public static int multiplyExact(int x, int y) { throw new RuntimeException("Stub!"); } in multiplyExact() argument
89 public static long multiplyExact(long x, int y) { throw new RuntimeException("Stub!"); } in multiplyExact() argument
91 public static long multiplyExact(long x, long y) { throw new RuntimeException("Stub!"); } in multiplyExact() argument
94 public static int divideExact(int x, int y) { throw new RuntimeException("Stub!"); } in divideExact() argument
97 public static long divideExact(long x, long y) { throw new RuntimeException("Stub!"); } in divideExact() argument
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| /libcore/ojluni/src/main/java/java/security/spec/ |
| D | ECPoint.java | 42 private final BigInteger y; field in ECPoint
52 this.y = null; in ECPoint()
63 public ECPoint(BigInteger x, BigInteger y) { in ECPoint() argument
64 if ((x==null) || (y==null)) { in ECPoint()
68 this.y = y; in ECPoint()
86 return y; in getAffineY()
102 && (y.equals(other.y))); in equals()
111 return x.hashCode() << 5 + y.hashCode(); in hashCode()
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| D | EdECPoint.java | 51 private final BigInteger y; field in EdECPoint
61 public EdECPoint(boolean xOdd, BigInteger y) { in EdECPoint() argument
63 Objects.requireNonNull(y, "y must not be null"); in EdECPoint()
66 this.y = y; in EdECPoint()
84 return y; in getY()
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| D | DSAPublicKeySpec.java | 47 private BigInteger y; field in DSAPublicKeySpec
63 public DSAPublicKeySpec(BigInteger y, BigInteger p, BigInteger q, in DSAPublicKeySpec() argument
65 this.y = y; in DSAPublicKeySpec()
77 return this.y; in getY()
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| /libcore/luni/src/test/java/libcore/java/util/function/ |
| D | BiPredicateTest.java | 37 … (x, y) -> { alwaysTrueInvoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return true; }; in testAnd()
39 …(x, y) -> { alwaysTrue2Invoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return true; }; in testAnd()
41 …(x, y) -> { alwaysFalseInvoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return false; … in testAnd()
43 …(x, y) -> { alwaysFalse2Invoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return false;… in testAnd()
67 BiPredicate<Object, Object> alwaysTrue = (x, y) -> true; in testAnd_null()
78 (x, y) -> { assertSame(arg1, x); assertSame(arg2, y); return true; }; in testNegate()
82 (x, y) -> { assertSame(arg1, x); assertSame(arg2, y); return false; }; in testNegate()
97 … (x, y) -> { alwaysTrueInvoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return true; }; in testOr()
99 …(x, y) -> { alwaysTrue2Invoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return true; }; in testOr()
101 …(x, y) -> { alwaysFalseInvoked.set(true); assertSame(arg1, x); assertSame(arg2, y); return false; … in testOr()
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| /libcore/ojluni/src/test/java/util/Collections/ |
| D | RacingCollections.java | 240 public int compare(Integer x, Integer y) { in maps()
241 return x - y; in maps()
304 private static void describe(Class<?> k, Object x, Object y) { in describe() argument
308 y.getClass().getSimpleName()); in describe()
313 for (Map<Integer, Boolean> y : newConcurrentMaps()) { in realMain()
314 describe(Map.class, x, y); in realMain()
316 frob(x, y); in realMain()
317 frob(unmodifiableMap(x), y); in realMain() local
318 frob(synchronizedMap(x), y); in realMain() local
319 frob(x, synchronizedMap(y)); in realMain()
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| /libcore/ojluni/src/test/java/math/BigInteger/ |
| D | LargeValueExceptions.java | 73 BigInteger y = x.multiply(x); in squareNoOverflow() local
80 BigInteger y = x.multiply(x); in squareIndefiniteOverflowSuccess() local
87 BigInteger y = x.multiply(x); in squareIndefiniteOverflowFailure() local
97 BigInteger y = x.multiply(x); in squareDefiniteOverflow() local
108 BigInteger y = ONE.shiftLeft(halfMaxBits - 1).subtract(ONE); in multiplyNoOverflow() local
109 BigInteger z = x.multiply(y); in multiplyNoOverflow()
118 BigInteger y = ONE.shiftLeft((int)(MAX_BITS/2) - 1); in multiplyIndefiniteOverflowSuccess() local
119 long n = MAX_BITS - y.bitLength(); in multiplyIndefiniteOverflowSuccess()
125 BigInteger z = x.multiply(y); in multiplyIndefiniteOverflowSuccess()
134 BigInteger y = ONE.shiftLeft((int)(MAX_BITS/2)).subtract(ONE); in multiplyIndefiniteOverflowFailure() local
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| /libcore/luni/src/main/native/ |
| D | java_lang_StringToReal.cpp | 273 uint64_t* y; in doubleAlgorithm() local
278 x = y = D = D2 = 0; in doubleAlgorithm()
289 free(y); in doubleAlgorithm()
292 y = D = D2 = NULL; in doubleAlgorithm()
303 allocateU64 (y, yLength); in doubleAlgorithm()
304 memset (y + 1, 0, sizeof (uint64_t) * (yLength - 1)); in doubleAlgorithm()
305 *y = m; in doubleAlgorithm()
306 simpleShiftLeftHighPrecision (y, yLength, k); in doubleAlgorithm()
318 allocateU64 (y, 1); in doubleAlgorithm()
319 *y = m; in doubleAlgorithm()
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| /libcore/ojluni/src/main/java/sun/util/calendar/ |
| D | CalendarUtils.java | 135 public static final long mod(long x, long y) { in mod() argument
136 return (x - y * floorDivide(x, y)); in mod()
139 public static final int mod(int x, int y) { in mod() argument
140 return (x - y * floorDivide(x, y)); in mod()
143 public static final int amod(int x, int y) { in amod() argument
144 int z = mod(x, y); in amod()
145 return (z == 0) ? y : z; in amod()
148 public static final long amod(long x, long y) { in amod() argument
149 long z = mod(x, y); in amod()
150 return (z == 0) ? y : z; in amod()
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| /libcore/ojluni/src/test/java/lang/invoke/ |
| D | PermuteArgsTest.java | 62 static Object list2I(int x, int y) { in list2I() argument
63 return Arrays.asList(x, y); in list2I()
65 static Object list3I(int x, int y, int z) { in list3I() argument
66 return Arrays.asList(x, y, z); in list3I()
68 static Object list4I(int w, int x, int y, int z) { in list4I() argument
69 return Arrays.asList(w, x, y, z); in list4I()
71 static Object list2J(long x, long y) { in list2J() argument
72 return Arrays.asList(x, y); in list2J()
74 static Object list3J(long x, long y, long z) { in list3J() argument
75 return Arrays.asList(x, y, z); in list3J()
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| /libcore/ojluni/src/test/java/io/Serializable/records/ |
| D | ReadResolveTest.java | 53 private final int y; field in ReadResolveTest.C1
54 C1(int x, int y) { this.x = x; this.y = y; } in C1() argument
55 private record SerProxy1(int x, int y) implements Serializable {
57 private Object readResolve() { return new C1(x, y); } in readResolve()
61 return new SerProxy1(x, y); in writeReplace()
65 return obj != null && obj instanceof C1 && ((C1)obj).x == this.x && ((C1)obj).y == y; in equals()
68 public String toString() { return format("C1[x=%x, y=%d]", x, y); } in toString()
88 record R1 (int x, int y, String s) implements Serializable {
95 return new SerProxy3(x, y, s); in writeReplace()
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| /libcore/ojluni/src/test/java/util/Arrays/ |
| D | Correct.java | 89 for (int y=x + 1; y<to; y++) { in stupidSort()
90 if (((Comparable)a1[y]).compareTo((Comparable)lowest) < 0) { in stupidSort()
91 lowest = a1[y]; in stupidSort()
92 lowestIndex = y; in stupidSort()
108 for (int y=x + 1; y<to; y++) { in stupidSort()
109 if (comparator.compare(a1[y], lowest) < 0) { in stupidSort()
110 lowest = a1[y]; in stupidSort()
111 lowestIndex = y; in stupidSort()
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| /libcore/benchmarks/src/benchmarks/regression/ |
| D | BigIntegerBenchmark.java | 26 BigInteger y = new BigInteger(1024, r); in timeRandomDivision() local
28 x.divide(y); in timeRandomDivision()
35 BigInteger y = new BigInteger(1024, r); in timeRandomGcd() local
37 x.gcd(y); in timeRandomGcd()
44 BigInteger y = new BigInteger(1024, r); in timeRandomMultiplication() local
46 x.multiply(y); in timeRandomMultiplication()
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| /libcore/ojluni/src/main/java/javax/crypto/spec/ |
| D | DHPublicKeySpec.java | 46 private BigInteger y; field in DHPublicKeySpec
61 public DHPublicKeySpec(BigInteger y, BigInteger p, BigInteger g) { in DHPublicKeySpec() argument
62 this.y = y; in DHPublicKeySpec()
73 return this.y; in getY()
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