4026     return {LHS, fcNone};  in fcmpToClassTest()
4099           Mask = fcNone;  in fcmpToClassTest()
4139         Mask = fcNone;  in fcmpToClassTest()
4184       Mask = fcNone;  in fcmpToClassTest()
4190         Mask = IsFabs ? fcNone : fcNegInf;  in fcmpToClassTest()
4236     Mask = fcNone;  in fcmpToClassTest()
4313        (KnownFPClass::OrderedLessThanZeroMask | fcNan)) == fcNone)  in computeKnownFPClassForFPTrunc()
4354     Known.KnownFPClasses = fcNone;  in computeKnownFPClass()
4379   FPClassTest KnownNotFromFlags = fcNone;  in computeKnownFPClass()
4430     FPClassTest TestedMask = fcNone;  in computeKnownFPClass()
4475       if ((InterestedClasses & (fcNan | fcPositive)) != fcNone) {  in computeKnownFPClass()
4497       if ((InterestedClasses & fcNegative) == fcNone)  in computeKnownFPClass()
4616       if ((Known.KnownFPClasses & fcZero) != fcNone &&  in computeKnownFPClass()
4719       if ((InterestedClasses & fcNan) == fcNone)  in computeKnownFPClass()
4747       if ((InterestedClasses & (fcNan | fcInf)) == fcNone)  in computeKnownFPClass()
4751       if ((InterestedClasses & fcNegInf) != fcNone)  in computeKnownFPClass()
4753       if ((InterestedClasses & fcNan) != fcNone)  in computeKnownFPClass()
4773       if ((InterestedClasses & fcNegative) == fcNone)  in computeKnownFPClass()
4822       if ((InterestedClasses & ExpInfoMask) == fcNone)  in computeKnownFPClass()
4824       if ((KnownSrc.KnownFPClasses & ExpInfoMask) == fcNone)  in computeKnownFPClass()
4895         (InterestedClasses & KnownFPClass::OrderedLessThanZeroMask) != fcNone;  in computeKnownFPClass()
4896     bool WantNaN = (InterestedClasses & fcNan) != fcNone;  in computeKnownFPClass()
4897     bool WantNegZero = (InterestedClasses & fcNegZero) != fcNone;  in computeKnownFPClass()
5010     const bool WantNan = (InterestedClasses & fcNan) != fcNone;  in computeKnownFPClass()
5011     const bool WantNegative = (InterestedClasses & fcNegative) != fcNone;  in computeKnownFPClass()
5013         Opc == Instruction::FRem && (InterestedClasses & fcPositive) != fcNone;  in computeKnownFPClass()
5172       Known.KnownFPClasses = fcNone;  in computeKnownFPClass()
5204       Known.KnownFPClasses = fcNone;  in computeKnownFPClass()