1175       FPClassTest FPClasses = Result.KnownFPClasses;  in computeKnownBitsFromOperator()
4278   KnownFPClasses = Src.KnownFPClasses;  in propagateDenormal()
4291     KnownFPClasses |= fcPosZero;  in propagateDenormal()
4295       KnownFPClasses |= fcNegZero;  in propagateDenormal()
4301       KnownFPClasses |= fcPosZero;  in propagateDenormal()
4894     Known.KnownFPClasses = CFP->getValueAPF().classify();  in computeKnownFPClass()
4900     Known.KnownFPClasses = fcPosZero;  in computeKnownFPClass()
4906     Known.KnownFPClasses = fcNone;  in computeKnownFPClass()
4915     Known.KnownFPClasses = fcNone;  in computeKnownFPClass()
4939       Known.KnownFPClasses |= C.classify();  in computeKnownFPClass()
4965   KnownNotFromFlags |= ~AssumedClasses.KnownFPClasses;  in computeKnownFPClass()
5039     Known.KnownFPClasses &= FilterLHS;  in computeKnownFPClass()
5043     Known2.KnownFPClasses &= FilterRHS;  in computeKnownFPClass()
5189       if ((Known.KnownFPClasses & fcZero) != fcNone &&  in computeKnownFPClass()
5198           Known.KnownFPClasses |= fcZero;  in computeKnownFPClass()
5234       Known.KnownFPClasses = KnownSrc.KnownFPClasses | fcZero | fcQNan;  in computeKnownFPClass()
5436       if ((KnownSrc.KnownFPClasses & ExpInfoMask) == fcNone)  in computeKnownFPClass()
5620         Known.KnownFPClasses = fcNan | fcPosNormal;  in computeKnownFPClass()
5623         Known.KnownFPClasses = fcNan | fcZero;  in computeKnownFPClass()
5706       if (Known.KnownFPClasses & fcPosSubnormal)  in computeKnownFPClass()
5707         Known.KnownFPClasses |= fcPosNormal;  in computeKnownFPClass()
5708       if (Known.KnownFPClasses & fcNegSubnormal)  in computeKnownFPClass()
5709         Known.KnownFPClasses |= fcNegNormal;  in computeKnownFPClass()
5794       Known.KnownFPClasses = fcNone;  in computeKnownFPClass()
5824       Known.KnownFPClasses = fcNone;  in computeKnownFPClass()
5924         if (Known.KnownFPClasses == fcAllFlags)  in computeKnownFPClass()