52 static_assert(APFloatBase::integerPartWidth % 4 == 0, "Part width must be divisible by 4!");
102   APFloatBase::ExponentType maxExponent;
106   APFloatBase::ExponentType minExponent;
183 const llvm::fltSemantics &APFloatBase::EnumToSemantics(Semantics S) {  in EnumToSemantics()
215 APFloatBase::Semantics
216 APFloatBase::SemanticsToEnum(const llvm::fltSemantics &Sem) {  in SemanticsToEnum()
247 const fltSemantics &APFloatBase::IEEEhalf() { return semIEEEhalf; }  in IEEEhalf()
248 const fltSemantics &APFloatBase::BFloat() { return semBFloat; }  in BFloat()
249 const fltSemantics &APFloatBase::IEEEsingle() { return semIEEEsingle; }  in IEEEsingle()
250 const fltSemantics &APFloatBase::IEEEdouble() { return semIEEEdouble; }  in IEEEdouble()
251 const fltSemantics &APFloatBase::IEEEquad() { return semIEEEquad; }  in IEEEquad()
252 const fltSemantics &APFloatBase::PPCDoubleDouble() {  in PPCDoubleDouble()
255 const fltSemantics &APFloatBase::Float8E5M2() { return semFloat8E5M2; }  in Float8E5M2()
256 const fltSemantics &APFloatBase::Float8E5M2FNUZ() { return semFloat8E5M2FNUZ; }  in Float8E5M2FNUZ()
257 const fltSemantics &APFloatBase::Float8E4M3FN() { return semFloat8E4M3FN; }  in Float8E4M3FN()
258 const fltSemantics &APFloatBase::Float8E4M3FNUZ() { return semFloat8E4M3FNUZ; }  in Float8E4M3FNUZ()
259 const fltSemantics &APFloatBase::Float8E4M3B11FNUZ() {  in Float8E4M3B11FNUZ()
262 const fltSemantics &APFloatBase::FloatTF32() { return semFloatTF32; }  in FloatTF32()
263 const fltSemantics &APFloatBase::x87DoubleExtended() {  in x87DoubleExtended()
266 const fltSemantics &APFloatBase::Bogus() { return semBogus; }  in Bogus()
268 constexpr RoundingMode APFloatBase::rmNearestTiesToEven;
269 constexpr RoundingMode APFloatBase::rmTowardPositive;
270 constexpr RoundingMode APFloatBase::rmTowardNegative;
271 constexpr RoundingMode APFloatBase::rmTowardZero;
272 constexpr RoundingMode APFloatBase::rmNearestTiesToAway;
290     ((maxPowerOfFiveExponent * 815) / (351 * APFloatBase::integerPartWidth));
292 unsigned int APFloatBase::semanticsPrecision(const fltSemantics &semantics) {  in semanticsPrecision()
295 APFloatBase::ExponentType
296 APFloatBase::semanticsMaxExponent(const fltSemantics &semantics) {  in semanticsMaxExponent()
299 APFloatBase::ExponentType
300 APFloatBase::semanticsMinExponent(const fltSemantics &semantics) {  in semanticsMinExponent()
303 unsigned int APFloatBase::semanticsSizeInBits(const fltSemantics &semantics) {  in semanticsSizeInBits()
306 unsigned int APFloatBase::semanticsIntSizeInBits(const fltSemantics &semantics,  in semanticsIntSizeInBits()
317 bool APFloatBase::isRepresentableAsNormalIn(const fltSemantics &Src,  in isRepresentableAsNormalIn()
331 unsigned APFloatBase::getSizeInBits(const fltSemantics &Sem) {  in getSizeInBits()
335 static constexpr APFloatBase::ExponentType
340 static constexpr APFloatBase::ExponentType
345 static constexpr APFloatBase::ExponentType
362   return ((bits) + APFloatBase::integerPartWidth - 1) / APFloatBase::integerPartWidth;  in partCountForBits()
615 lostFractionThroughTruncation(const APFloatBase::integerPart *parts,  in lostFractionThroughTruncation()
628   if (bits <= partCount * APFloatBase::integerPartWidth &&  in lostFractionThroughTruncation()
637 shiftRight(APFloatBase::integerPart *dst, unsigned int parts, unsigned int bits)  in shiftRight()
684 static APFloatBase::integerPart
685 ulpsFromBoundary(const APFloatBase::integerPart *parts, unsigned int bits,  in ulpsFromBoundary()
688   APFloatBase::integerPart part, boundary;  in ulpsFromBoundary()
693   count = bits / APFloatBase::integerPartWidth;  in ulpsFromBoundary()
694   partBits = bits % APFloatBase::integerPartWidth + 1;  in ulpsFromBoundary()
696 …part = parts[count] & (~(APFloatBase::integerPart) 0 >> (APFloatBase::integerPartWidth - partBits)…  in ulpsFromBoundary()
699     boundary = (APFloatBase::integerPart) 1 << (partBits - 1);  in ulpsFromBoundary()
713         return ~(APFloatBase::integerPart) 0; /* A lot.  */  in ulpsFromBoundary()
719         return ~(APFloatBase::integerPart) 0; /* A lot.  */  in ulpsFromBoundary()
724   return ~(APFloatBase::integerPart) 0; /* A lot.  */  in ulpsFromBoundary()
730 powerOf5(APFloatBase::integerPart *dst, unsigned int power) {  in powerOf5()
731 …static const APFloatBase::integerPart firstEightPowers[] = { 1, 5, 25, 125, 625, 3125, 15625, 7812…  in powerOf5()
732   APFloatBase::integerPart pow5s[maxPowerOfFiveParts * 2 + 5];  in powerOf5()
736   APFloatBase::integerPart scratch[maxPowerOfFiveParts], *p1, *p2, *pow5;  in powerOf5()
765       APFloatBase::integerPart *tmp;  in powerOf5()
801 partAsHex (char *dst, APFloatBase::integerPart part, unsigned int count,  in partAsHex()
806   assert(count != 0 && count <= APFloatBase::integerPartWidth / 4);  in partAsHex()
808   part >>= (APFloatBase::integerPartWidth - 4 * count);  in partAsHex()
4463 APFloatBase::ExponentType IEEEFloat::exponentNaN() const {  in exponentNaN()
4467 APFloatBase::ExponentType IEEEFloat::exponentInf() const {  in exponentInf()
4471 APFloatBase::ExponentType IEEEFloat::exponentZero() const {  in exponentZero()