MC/MCParser/MasmParser.cpp

556   /// Parse a floating point expression using the float \p Semantics
558   bool parseRealValue(const fltSemantics &Semantics, APInt &Res);
870   bool emitRealValues(const fltSemantics &Semantics, unsigned *Count = nullptr);
871   bool addRealField(StringRef Name, const fltSemantics &Semantics, size_t Size);
872   bool parseDirectiveRealValue(StringRef IDVal, const fltSemantics &Semantics,
875       const fltSemantics &Semantics, SmallVectorImpl<APInt> &Values,
878                                     const fltSemantics &Semantics,
3813 bool MasmParser::parseRealValue(const fltSemantics &Semantics, APInt &Res) {
3834   APFloat Value(Semantics);
3838       Value = APFloat::getInf(Semantics);
3840       Value = APFloat::getNaN(Semantics, false, ~0);
3842       Value = APFloat::getZero(Semantics);
3848     unsigned SizeInBits = Value.getSizeInBits(Semantics);
3875 bool MasmParser::parseRealInstList(const fltSemantics &Semantics,
3899           parseRealInstList(Semantics, DuplicatedValues) || parseRParen())
3906       if (parseRealValue(Semantics, AsInt))
3921 bool MasmParser::emitRealValues(const fltSemantics &Semantics,
3927   if (parseRealInstList(Semantics, ValuesAsInt))
3939 bool MasmParser::addRealField(StringRef Name, const fltSemantics &Semantics,
3947   if (parseRealInstList(Semantics, RealInfo.AsIntValues))
3965                                          const fltSemantics &Semantics,
3969     if (emitRealValues(Semantics))
3971   } else if (addRealField("", Semantics, Size)) {
3980                                               const fltSemantics &Semantics,
3988     if (emitRealValues(Semantics, &Count))
3997   } else if (addRealField(Name, Semantics, Size)) {
4072   const fltSemantics *Semantics;
4075     Semantics = &APFloat::IEEEsingle();
4078     Semantics = &APFloat::IEEEdouble();
4081     Semantics = &APFloat::x87DoubleExtended();
4093     if (parseRealInstList(*Semantics, AsIntValues, AsmToken::RCurly) ||
4099     if (parseRealInstList(*Semantics, AsIntValues, AsmToken::Greater) ||
4106     if (parseRealValue(*Semantics, AsIntValues.back()))