| /packages/apps/Test/connectivity/sl4n/rapidjson/include/rapidjson/internal/ |
| ieee754.h | 38 uint64_t Significand() const { return u_ & kSignificandMask; }
41 bool IsNan() const { return (u_ & kExponentMask) == kExponentMask && Significand() != 0; }
42 bool IsInf() const { return (u_ & kExponentMask) == kExponentMask && Significand() == 0; }
43 bool IsNormal() const { return (u_ & kExponentMask) != 0 || Significand() == 0; }
46 uint64_t IntegerSignificand() const { return IsNormal() ? Significand() | kHiddenBit : Significand(); }
|
| strtod.h | 27 inline double FastPath(double significand, int exp) {
31 return significand * internal::Pow10(exp);
33 return significand / internal::Pow10(-exp);
131 uint64_t significand = 0; local
134 if (significand > RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) ||
135 (significand == RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) && decimals[i] > '5'))
137 significand = significand * 10u + static_cast<unsigned>(decimals[i] - '0');
141 significand++;
148 DiyFp v(significand, 0)
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| /external/v8/src/ |
| double.h | 39 return DiyFp(Significand(), Exponent());
45 uint64_t f = Significand();
67 if (Sign() < 0 && Significand() == 0) {
87 uint64_t Significand() const {
89 uint64_t significand = d64 & kSignificandMask; local
91 return significand + kHiddenBit;
93 return significand;
125 return DiyFp(Significand() * 2 + 1, Exponent() - 1);
157 // Returns the significand size for a given order of magnitude.
162 // zeroes and their effective significand-size is hence smaller
180 uint64_t significand = diy_fp.f(); local
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| bignum-dtoa.cc | 17 static int NormalizedExponent(uint64_t significand, int exponent) {
18 DCHECK(significand != 0);
19 while ((significand & Double::kHiddenBit) == 0) {
20 significand = significand << 1;
71 uint64_t significand = Double(v).Significand(); local
72 bool is_even = (significand & 1) == 0;
74 int normalized_exponent = NormalizedExponent(significand, exponent);
350 // significand size). Then 2^(p-1) <= f < 2^p
429 uint64_t significand = Double(v).Significand(); local
481 uint64_t significand = Double(v).Significand(); local
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| conversions-inl.h | 93 return d.Sign() * static_cast<int32_t>(d.Significand() >> -exponent);
96 return d.Sign() * static_cast<int32_t>(d.Significand() << exponent);
|
| fixed-dtoa.cc | 296 uint64_t significand = Double(v).Significand(); local
298 // v = significand * 2^exponent (with significand a 53bit integer).
306 // At most kDoubleSignificandSize bits of the significand are non-zero.
312 // We know that v = significand * 2^exponent.
321 uint64_t dividend = significand;
324 // Let v = f * 2^e with f == significand and e == exponent.
348 significand <<= exponent;
349 FillDigits64(significand, buffer, length)
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| strtod.cc | 21 // (which has a 53bit significand) without loss of precision.
137 uint64_t significand = ReadUint64(buffer, &read_digits); local
139 *result = DiyFp(significand, 0);
142 // Round the significand.
144 significand++;
148 *result = DiyFp(significand, exponent);
295 // See if the double's significand changes if we add/subtract the error.
387 } else if ((Double(guess).Significand() & 1) == 0) {
|
| /external/llvm/include/llvm/ADT/ |
| APFloat.h | 90 /// signed exponent, and the significand as an array of integer parts. After
93 /// significand is set as an explicit integer bit. For denormals the most
96 /// significant bit of the significand set. The sign of zeroes and infinities
97 /// is significant; the exponent and significand of such numbers is not stored,
100 /// significand are deterministic, although not really meaningful, and preserved
105 /// by encoding Signaling NaNs with the first bit of its trailing significand as
539 /// \name Significand operations.
554 /// Return true if the significand excluding the integral bit is all ones.
556 /// Return true if the significand excluding the integral bit is all zeros.
630 /// The significand must be at least one bit wider than the target precision
634 } significand; member in class:llvm::APFloat
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| /external/v8/test/cctest/ |
| test-strtod.cc | 419 if ((d.Significand() & 1) == 0) {
|
| /external/llvm/lib/Support/ |
| APFloat.cpp | 36 /* Assumed in hexadecimal significand parsing, and conversion to
52 /* Number of bits in the significand. This includes the integer
223 assert(end - begin != 1 && "Significand has no digits");
237 structure D. Exponent is appropriate if the significand is
238 treated as an integer, and normalizedExponent if the significand
275 assert((*p == 'e' || *p == 'E') && "Invalid character in significand");
276 assert(p != begin && "Significand has no digits");
277 assert((dot == end || p - begin != 1) && "Significand has no digits");
585 significand.parts = new integerPart[count];
592 delete [] significand.parts
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