reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
370 const fltSemantics &getSemantics() const { return *semantics; }
lib/Support/APFloat.cpp695 semantics = ourSemantics; 707 assert(semantics == rhs.semantics); 707 assert(semantics == rhs.semantics); 742 unsigned bitsToPreserve = semantics->precision - 1; 750 unsigned QNaNBit = semantics->precision - 2; 769 if (semantics == &semX87DoubleExtended) 775 if (semantics != rhs.semantics) { 775 if (semantics != rhs.semantics) { 777 initialize(rhs.semantics); 788 semantics = rhs.semantics; 788 semantics = rhs.semantics; 794 rhs.semantics = &semBogus; 799 return isFiniteNonZero() && (exponent == semantics->minExponent) && 801 semantics->precision - 1) == 0); 808 return isFiniteNonZero() && exponent == semantics->minExponent && 823 PartCount*integerPartWidth - semantics->precision + 1; 845 PartCount*integerPartWidth - semantics->precision + 1; 859 return isFiniteNonZero() && exponent == semantics->maxExponent 874 if (semantics != rhs.semantics || 874 if (semantics != rhs.semantics || 910 initialize(rhs.semantics); 921 return partCountForBits(semantics->precision + 1); 956 assert(semantics == rhs.semantics); 956 assert(semantics == rhs.semantics); 970 assert(semantics == rhs.semantics); 970 assert(semantics == rhs.semantics); 990 assert(semantics == rhs.semantics); 990 assert(semantics == rhs.semantics); 992 precision = semantics->precision; 1030 const fltSemantics *savedSemantics = semantics; 1045 extendedSemantics = *semantics; 1052 semantics = &extendedSemantics; 1072 semantics = savedSemantics; 1117 assert(semantics == rhs.semantics); 1117 assert(semantics == rhs.semantics); 1139 unsigned int precision = semantics->precision; 1212 assert(bits < semantics->precision); 1228 assert(semantics == rhs.semantics); 1228 assert(semantics == rhs.semantics); 1262 exponent = semantics->maxExponent; 1264 semantics->precision); 1324 exponentChange = omsb - semantics->precision; 1328 if (exponent + exponentChange > semantics->maxExponent) 1333 if (exponent + exponentChange < semantics->minExponent) 1334 exponentChange = semantics->minExponent - exponent; 1377 exponent = semantics->minExponent; 1383 if (omsb == (unsigned) semantics->precision + 1) { 1387 if (exponent == semantics->maxExponent) { 1401 if (omsb == semantics->precision) 1405 assert(omsb < semantics->precision); 1852 if (isFiniteNonZero() && exponent+1 >= (int)semanticsPrecision(*semantics)) 1861 APInt IntegerConstant(NextPowerOf2(semanticsPrecision(*semantics)), 1); 1862 IntegerConstant <<= semanticsPrecision(*semantics)-1; 1863 IEEEFloat MagicConstant(*semantics); 1892 assert(semantics == rhs.semantics); 1892 assert(semantics == rhs.semantics); 1973 const fltSemantics &fromSemantics = *semantics; 2031 semantics = &toSemantics; 2046 if (!X86SpecialNan && semantics == &semX87DoubleExtended) 2047 APInt::tcSetBit(significandParts(), semantics->precision - 1); 2104 truncatedBits = semantics->precision -1U - exponent; 2114 if (bits < semantics->precision) { 2116 truncatedBits = semantics->precision - bits; 2120 APInt::tcExtract(parts.data(), dstPartsCount, src, semantics->precision, 2123 bits - semantics->precision); 2228 precision = semantics->precision; 2375 expAdjustment += semantics->precision; 2397 parts = partCountForBits(semantics->precision + 11); 2407 excessPrecision = calcSemantics.precision - semantics->precision; 2432 if (decSig.exponent < semantics->minExponent) { 2433 excessPrecision += (semantics->minExponent - decSig.exponent); 2460 exponent = (decSig.exponent + semantics->precision 2518 8651 * (semantics->minExponent - (int) semantics->precision)) { 2518 8651 * (semantics->minExponent - (int) semantics->precision)) { 2526 >= 12655 * semantics->maxExponent) { 2729 valueBits = semantics->precision + 3; 2816 Arg.semantics->precision); 2820 Arg.semantics->precision, Arg.exponent, 2836 assert(semantics == (const llvm::fltSemantics*)&semX87DoubleExtended); 2866 assert(semantics == (const llvm::fltSemantics *)&semPPCDoubleDoubleLegacy); 2879 fltSemantics extendedSemantics = *semantics; 2915 assert(semantics == (const llvm::fltSemantics*)&semIEEEquad); 2949 assert(semantics == (const llvm::fltSemantics*)&semIEEEdouble); 2977 assert(semantics == (const llvm::fltSemantics*)&semIEEEsingle); 3004 assert(semantics == (const llvm::fltSemantics*)&semIEEEhalf); 3035 if (semantics == (const llvm::fltSemantics*)&semIEEEhalf) 3038 if (semantics == (const llvm::fltSemantics*)&semIEEEsingle) 3041 if (semantics == (const llvm::fltSemantics*)&semIEEEdouble) 3044 if (semantics == (const llvm::fltSemantics*)&semIEEEquad) 3047 if (semantics == (const llvm::fltSemantics *)&semPPCDoubleDoubleLegacy) 3050 assert(semantics == (const llvm::fltSemantics*)&semX87DoubleExtended && 3056 assert(semantics == (const llvm::fltSemantics*)&semIEEEsingle && 3063 assert(semantics == (const llvm::fltSemantics*)&semIEEEdouble && 3295 exponent = semantics->maxExponent; 3305 PartCount*integerPartWidth - semantics->precision; 3320 exponent = semantics->minExponent; 3333 exponent = semantics->minExponent; 3334 significandParts()[partCountForBits(semantics->precision) - 1] |= 3335 (((integerPart)1) << ((semantics->precision - 1) % integerPartWidth)); 3470 int exp = exponent - ((int) semantics->precision - 1); 3471 APInt significand(semantics->precision, 3473 partCountForBits(semantics->precision))); 3485 FormatPrecision = 2 + semantics->precision * 59 / 196; 3498 significand = significand.zext(semantics->precision + exp); 3513 unsigned precision = semantics->precision + (137 * texp + 136) / 59; 3657 if (significandLSB() != semantics->precision - 1) 3661 IEEEFloat reciprocal(*semantics, 1ULL); 3671 reciprocal.significandLSB() == reciprocal.semantics->precision - 1); 3674 *inv = APFloat(reciprocal, *semantics); 3685 return !APInt::tcExtractBit(significandParts(), semantics->precision - 2); 3736 exponent = semantics->maxExponent + 1; 3750 exponent != semantics->minExponent && isSignificandAllZeros(); 3772 APInt::tcSetBit(Parts, semantics->precision - 1); 3789 APInt::tcSetBit(Parts, semantics->precision - 1); 3790 assert(exponent != semantics->maxExponent && 3811 exponent = semantics->maxExponent + 1; 3818 exponent = semantics->minExponent-1; 3824 APInt::tcSetBit(significandParts(), semantics->precision - 2);