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Searched refs:significand (Results 1 – 25 of 75) sorted by relevance

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/external/ImageMagick/MagickCore/
Dquantum-private.h130 significand, in HalfToSinglePrecision() local
148 significand=(unsigned int) (half & 0x000003ff); in HalfToSinglePrecision()
151 if (significand == 0) in HalfToSinglePrecision()
155 while ((significand & SignificandMask) == 0) in HalfToSinglePrecision()
157 significand<<=1; in HalfToSinglePrecision()
161 significand&=(~SignificandMask); in HalfToSinglePrecision()
164 (significand << SignificandShift); in HalfToSinglePrecision()
171 if (significand != 0) in HalfToSinglePrecision()
172 value|=(significand << SignificandShift); in HalfToSinglePrecision()
177 significand<<=SignificandShift; in HalfToSinglePrecision()
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/external/icu/icu4c/source/i18n/
Ddouble-conversion-bignum-dtoa.cpp51 static int NormalizedExponent(uint64_t significand, int exponent) { in NormalizedExponent() argument
52 ASSERT(significand != 0); in NormalizedExponent()
53 while ((significand & Double::kHiddenBit) == 0) { in NormalizedExponent()
54 significand = significand << 1; in NormalizedExponent()
66 static void InitialScaledStartValues(uint64_t significand,
107 uint64_t significand; in BignumDtoa() local
113 significand = Single(f).Significand(); in BignumDtoa()
117 significand = Double(v).Significand(); in BignumDtoa()
124 bool is_even = (significand & 1) == 0; in BignumDtoa()
125 int normalized_exponent = NormalizedExponent(significand, exponent); in BignumDtoa()
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Ddouble-conversion-diy-fp.h59 DiyFp(uint64_t significand, int exponent) : f_(significand), e_(exponent) {} in DiyFp() argument
93 uint64_t significand = f_; in Normalize() local
99 while ((significand & k10MSBits) == 0) { in Normalize()
100 significand <<= 10; in Normalize()
103 while ((significand & kUint64MSB) == 0) { in Normalize()
104 significand <<= 1; in Normalize()
107 f_ = significand; in Normalize()
Ddouble-conversion-ieee.h136 uint64_t significand = d64 & kSignificandMask; in Significand() local
138 return significand + kHiddenBit; in Significand()
140 return significand; in Significand()
248 uint64_t significand = diy_fp.f(); in DiyFpToUint64() local
250 while (significand > kHiddenBit + kSignificandMask) { in DiyFpToUint64()
251 significand >>= 1; in DiyFpToUint64()
260 while (exponent > kDenormalExponent && (significand & kHiddenBit) == 0) { in DiyFpToUint64()
261 significand <<= 1; in DiyFpToUint64()
265 if (exponent == kDenormalExponent && (significand & kHiddenBit) == 0) { in DiyFpToUint64()
270 return (significand & kSignificandMask) | in DiyFpToUint64()
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Ddouble-conversion-cached-powers.cpp53 uint64_t significand; member
171 *power = DiyFp(cached_power.significand, cached_power.binary_exponent); in GetCachedPowerForBinaryExponentRange()
183 *power = DiyFp(cached_power.significand, cached_power.binary_exponent); in GetCachedPowerForDecimalExponent()
/external/deqp-deps/glslang/SPIRV/
Dhex_float.h372 uint_type significand = getSignificandBits();
374 significand = static_cast<uint_type>(significand << 1);
376 significand &= fraction_encode_mask;
377 return significand;
396 bool negative, int_type exponent, uint_type significand,
398 bool significand_is_zero = significand == 0;
404 significand |= first_exponent_bit;
405 significand = static_cast<uint_type>(significand >> 1);
409 significand = static_cast<uint_type>(significand >> 1);
414 if (significand == 0 && !significand_is_zero && round_denorm_up) {
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/external/deqp-deps/SPIRV-Tools/source/util/
Dhex_float.h404 uint_type significand = getSignificandBits();
406 significand = static_cast<uint_type>(significand << 1);
408 significand &= fraction_encode_mask;
409 return significand;
428 bool negative, int_type exponent, uint_type significand,
430 bool significand_is_zero = significand == 0;
436 significand |= first_exponent_bit;
437 significand = static_cast<uint_type>(significand >> 1);
441 significand = static_cast<uint_type>(significand >> 1);
446 if (significand == 0 && !significand_is_zero && round_denorm_up) {
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/external/swiftshader/third_party/SPIRV-Tools/source/util/
Dhex_float.h404 uint_type significand = getSignificandBits();
406 significand = static_cast<uint_type>(significand << 1);
408 significand &= fraction_encode_mask;
409 return significand;
428 bool negative, int_type exponent, uint_type significand,
430 bool significand_is_zero = significand == 0;
436 significand |= first_exponent_bit;
437 significand = static_cast<uint_type>(significand >> 1);
441 significand = static_cast<uint_type>(significand >> 1);
446 if (significand == 0 && !significand_is_zero && round_denorm_up) {
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/external/v8/src/
Ddouble.h93 uint64_t significand = d64 & kSignificandMask; in Significand() local
95 return significand + kHiddenBit; in Significand()
97 return significand; in Significand()
186 uint64_t significand = diy_fp.f(); in DiyFpToUint64() local
188 while (significand > kHiddenBit + kSignificandMask) { in DiyFpToUint64()
189 significand >>= 1; in DiyFpToUint64()
198 while (exponent > kDenormalExponent && (significand & kHiddenBit) == 0) { in DiyFpToUint64()
199 significand <<= 1; in DiyFpToUint64()
203 if (exponent == kDenormalExponent && (significand & kHiddenBit) == 0) { in DiyFpToUint64()
208 return (significand & kSignificandMask) | in DiyFpToUint64()
Dbignum-dtoa.cc17 static int NormalizedExponent(uint64_t significand, int exponent) { in NormalizedExponent() argument
18 DCHECK_NE(significand, 0); in NormalizedExponent()
19 while ((significand & Double::kHiddenBit) == 0) { in NormalizedExponent()
20 significand = significand << 1; in NormalizedExponent()
71 uint64_t significand = Double(v).Significand(); in BignumDtoa() local
72 bool is_even = (significand & 1) == 0; in BignumDtoa()
74 int normalized_exponent = NormalizedExponent(significand, exponent); in BignumDtoa()
429 uint64_t significand = Double(v).Significand(); in InitialScaledStartValuesNegativeExponentPositivePower() local
438 numerator->AssignUInt64(significand); in InitialScaledStartValuesNegativeExponentPositivePower()
481 uint64_t significand = Double(v).Significand(); in InitialScaledStartValuesNegativeExponentNegativePower() local
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Dfixed-dtoa.cc295 uint64_t significand = Double(v).Significand(); in FastFixedDtoa() local
320 uint64_t dividend = significand; in FastFixedDtoa()
347 significand <<= exponent; in FastFixedDtoa()
348 FillDigits64(significand, buffer, length); in FastFixedDtoa()
352 uint64_t integrals = significand >> -exponent; in FastFixedDtoa()
353 uint64_t fractionals = significand - (integrals << -exponent); in FastFixedDtoa()
371 FillFractionals(significand, exponent, fractional_count, in FastFixedDtoa()
Dcached-powers.cc19 uint64_t significand; member
142 *power = DiyFp(cached_power.significand, cached_power.binary_exponent); in GetCachedPowerForBinaryExponentRange()
154 *power = DiyFp(cached_power.significand, cached_power.binary_exponent); in GetCachedPowerForDecimalExponent()
Dstrtod.cc138 uint64_t significand = ReadUint64(buffer, &read_digits); in ReadDiyFp() local
140 *result = DiyFp(significand, 0); in ReadDiyFp()
145 significand++; in ReadDiyFp()
149 *result = DiyFp(significand, exponent); in ReadDiyFp()
/external/swiftshader/third_party/LLVM/lib/Support/
DAPFloat.cpp594 significand.parts = new integerPart[count]; in initialize()
601 delete [] significand.parts; in freeSignificand()
636 integerPart *significand = significandParts(); in makeNaN() local
641 APInt::tcSet(significand, 0, numParts); in makeNaN()
643 APInt::tcAssign(significand, fill->getRawData(), in makeNaN()
650 significand[part] &= ((1ULL << bitsToPreserve) - 1); in makeNaN()
652 significand[part] = 0; in makeNaN()
659 APInt::tcClearBit(significand, QNaNBit); in makeNaN()
664 if (APInt::tcIsZero(significand, numParts)) in makeNaN()
665 APInt::tcSetBit(significand, QNaNBit - 1); in makeNaN()
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/external/llvm/lib/Support/
DAPFloat.cpp588 significand.parts = new integerPart[count]; in initialize()
595 delete [] significand.parts; in freeSignificand()
628 integerPart *significand = significandParts(); in makeNaN() local
633 APInt::tcSet(significand, 0, numParts); in makeNaN()
635 APInt::tcAssign(significand, fill->getRawData(), in makeNaN()
642 significand[part] &= ((1ULL << bitsToPreserve) - 1); in makeNaN()
644 significand[part] = 0; in makeNaN()
651 APInt::tcClearBit(significand, QNaNBit); in makeNaN()
656 if (APInt::tcIsZero(significand, numParts)) in makeNaN()
657 APInt::tcSetBit(significand, QNaNBit - 1); in makeNaN()
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/external/arm-optimized-routines/test/rtest/
Ddotest.c138 mpfr_t significand; in get_mpfr_d() local
164 mpfr_init2(significand, MPFR_PREC); in get_mpfr_d()
165 mpfr_set(significand, x, GMP_RNDN); in get_mpfr_d()
166 exp = mpfr_get_exp(significand); in get_mpfr_d()
167 mpfr_set_exp(significand, 0); in get_mpfr_d()
176 mpfr_clear(significand); in get_mpfr_d()
184 mpfr_div_2si(significand, x, exp - 21, GMP_RNDN); in get_mpfr_d()
185 mpfr_abs(significand, significand, GMP_RNDN); in get_mpfr_d()
186 mantfield = mpfr_get_ui(significand, GMP_RNDZ); in get_mpfr_d()
188 mpfr_sub_ui(significand, significand, mantfield, GMP_RNDN); in get_mpfr_d()
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/external/compiler-rt/lib/builtins/
Dfp_fixuint_impl.inc18 // Break a into sign, exponent, significand
23 const rep_t significand = (aAbs & significandMask) | implicitBit;
36 return significand >> (significandBits - exponent);
38 return (fixuint_t)significand << (exponent - significandBits);
Dfp_fixint_impl.inc20 // Break a into sign, exponent, significand
25 const rep_t significand = (aAbs & significandMask) | implicitBit;
38 return sign * (significand >> (significandBits - exponent));
40 return sign * ((fixint_t)significand << (exponent - significandBits));
Dfp_add_impl.inc59 // Extract the exponent and significand from the (possibly swapped) a and b.
75 // implicit significand bit. (If we fell through from the denormal path it
81 // Shift the significand of b by the difference in exponents, with a sticky
122 // need to shift the significand.
132 // Shift the significand into place, and mask off the implicit bit.
Dfp_mul_impl.inc63 // Or in the implicit significand bit. (If we fell through from the
69 // Get the significand of a*b. Before multiplying the significands, shift
80 // Normalize the significand, adjust exponent if needed.
97 // Otherwise, shift the significand of the result so that the round
/external/swiftshader/third_party/llvm-7.0/llvm/lib/Support/
DAPFloat.cpp660 significand.parts = new integerPart[count]; in initialize()
665 delete [] significand.parts; in freeSignificand()
693 integerPart *significand = significandParts(); in makeNaN() local
698 APInt::tcSet(significand, 0, numParts); in makeNaN()
700 APInt::tcAssign(significand, fill->getRawData(), in makeNaN()
707 significand[part] &= ((1ULL << bitsToPreserve) - 1); in makeNaN()
709 significand[part] = 0; in makeNaN()
716 APInt::tcClearBit(significand, QNaNBit); in makeNaN()
721 if (APInt::tcIsZero(significand, numParts)) in makeNaN()
722 APInt::tcSetBit(significand, QNaNBit - 1); in makeNaN()
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/external/tensorflow/tensorflow/lite/kernels/
Dkernel_util.cc27 int32_t* significand, int* shift) { in GuardedQuantizeMultiplier() argument
28 QuantizeMultiplier(effective_output_scale, significand, shift); in GuardedQuantizeMultiplier()
34 *significand = 0; in GuardedQuantizeMultiplier()
80 int32_t significand; in PopulateConvolutionQuantizationParams() local
82 GuardedQuantizeMultiplier(effective_output_scale, &significand, &shift); in PopulateConvolutionQuantizationParams()
83 per_channel_multiplier[i] = significand; in PopulateConvolutionQuantizationParams()
/external/swiftshader/third_party/llvm-7.0/llvm/test/MC/AsmParser/
Dfloating-literals.s69 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
72 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
/external/llvm/test/MC/AsmParser/
Dfloating-literals.s69 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
72 # CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
/external/guava/guava/src/com/google/common/math/
DDoubleUtils.java87 long significand = doubleToRawLongBits(x) & SIGNIFICAND_MASK; in scaleNormalize() local
88 return longBitsToDouble(significand | ONE_BITS); in scaleNormalize()

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