899                          const KnownBits &KnownLHS, const KnownBits &KnownRHS,  in getKnownBitsFromAndXorOr()  argument
904   bool HasKnownOne = !KnownLHS.One.isZero() || !KnownRHS.One.isZero();  in getKnownBitsFromAndXorOr()
909     KnownOut = KnownLHS & KnownRHS;  in getKnownBitsFromAndXorOr()
918       if (KnownLHS.countMaxTrailingZeros() <= KnownRHS.countMaxTrailingZeros())  in getKnownBitsFromAndXorOr()
921         KnownOut = KnownRHS.blsi();  in getKnownBitsFromAndXorOr()
925     KnownOut = KnownLHS | KnownRHS;  in getKnownBitsFromAndXorOr()
928     KnownOut = KnownLHS ^ KnownRHS;  in getKnownBitsFromAndXorOr()
938       const KnownBits &XBits = I->getOperand(0) == X ? KnownLHS : KnownRHS;  in getKnownBitsFromAndXorOr()
997                                              const KnownBits &KnownRHS,  in analyzeKnownBitsFromAndXorOr()  argument
1004   return getKnownBitsFromAndXorOr(I, DemandedElts, KnownLHS, KnownRHS, Depth,  in analyzeKnownBitsFromAndXorOr()
1805             [](const KnownBits &KnownLHS, const KnownBits &KnownRHS) {  in computeKnownBitsFromOperator()  argument
1808                                                  KnownRHS);  in computeKnownBitsFromOperator()
1824             [](const KnownBits &KnownLHS, const KnownBits &KnownRHS) {  in computeKnownBitsFromOperator()  argument
1827                                                  KnownRHS);  in computeKnownBitsFromOperator()
5139       KnownFPClass KnownLHS, KnownRHS;  in computeKnownFPClass()  local
5143                           KnownRHS, Depth + 1, Q);  in computeKnownFPClass()
5145       bool NeverNaN = KnownLHS.isKnownNeverNaN() || KnownRHS.isKnownNeverNaN();  in computeKnownFPClass()
5146       Known = KnownLHS | KnownRHS;  in computeKnownFPClass()
5157             (KnownRHS.cannotBeOrderedLessThanZero() &&  in computeKnownFPClass()
5158              KnownRHS.isKnownNeverNaN()))  in computeKnownFPClass()
5164             KnownRHS.cannotBeOrderedLessThanZero())  in computeKnownFPClass()
5171             (KnownRHS.cannotBeOrderedGreaterThanZero() &&  in computeKnownFPClass()
5172              KnownRHS.isKnownNeverNaN()))  in computeKnownFPClass()
5178             KnownRHS.cannotBeOrderedGreaterThanZero())  in computeKnownFPClass()
5202         if (KnownLHS.SignBit && KnownRHS.SignBit &&  in computeKnownFPClass()
5203             *KnownLHS.SignBit == *KnownRHS.SignBit) {  in computeKnownFPClass()
5210                      KnownRHS.isKnownNeverPosZero()) &&  in computeKnownFPClass()
5212                      KnownRHS.isKnownNeverNegZero()))) {  in computeKnownFPClass()
5214               (KnownLHS.SignBit == false || KnownRHS.SignBit == false))  in computeKnownFPClass()
5217                    (KnownLHS.SignBit == true || KnownRHS.SignBit == true))  in computeKnownFPClass()
5504     KnownFPClass KnownLHS, KnownRHS;  in computeKnownFPClass()  local
5520                         KnownRHS, Depth + 1, Q);  in computeKnownFPClass()
5522     if ((WantNaN && KnownRHS.isKnownNeverNaN()) ||  in computeKnownFPClass()
5523         (WantNegative && KnownRHS.cannotBeOrderedLessThanZero()) ||  in computeKnownFPClass()
5532       if (KnownLHS.isKnownNeverNaN() && KnownRHS.isKnownNeverNaN() &&  in computeKnownFPClass()
5533           (KnownLHS.isKnownNeverInfinity() || KnownRHS.isKnownNeverInfinity()))  in computeKnownFPClass()
5541             KnownRHS.cannotBeOrderedLessThanZero())  in computeKnownFPClass()
5548              KnownRHS.isKnownNeverLogicalNegZero(*F, Op->getType())) &&  in computeKnownFPClass()
5558              KnownRHS.isKnownNeverLogicalPosZero(*F, Op->getType())) &&  in computeKnownFPClass()
5578     KnownFPClass KnownLHS, KnownRHS;  in computeKnownFPClass()  local
5579     computeKnownFPClass(Op->getOperand(1), DemandedElts, NeedForNan, KnownRHS,  in computeKnownFPClass()
5581     if (!KnownRHS.isKnownNeverNaN())  in computeKnownFPClass()
5589     if (KnownLHS.SignBit && KnownRHS.SignBit) {  in computeKnownFPClass()
5590       if (*KnownLHS.SignBit == *KnownRHS.SignBit)  in computeKnownFPClass()
5597     if (KnownLHS.isKnownNeverInfinity() && KnownRHS.isKnownNeverInfinity()) {  in computeKnownFPClass()
5606     if ((KnownRHS.isKnownNeverInfinity() ||  in computeKnownFPClass()
5609          KnownRHS.isKnownNeverLogicalZero(*F, Op->getType())))  in computeKnownFPClass()
5636     KnownFPClass KnownLHS, KnownRHS;  in computeKnownFPClass()  local
5639                         fcNan | fcInf | fcZero | fcNegative, KnownRHS,  in computeKnownFPClass()
5643         KnownRHS.isKnownNeverNaN() || KnownRHS.isKnownNever(fcNegative);  in computeKnownFPClass()
5659       if (KnownLHS.isKnownNeverNaN() && KnownRHS.isKnownNeverNaN() &&  in computeKnownFPClass()
5661            KnownRHS.isKnownNeverInfinity()) &&  in computeKnownFPClass()
5663            (F && KnownRHS.isKnownNeverLogicalZero(*F, Op->getType())))) {  in computeKnownFPClass()
5669       if (KnownLHS.isKnownNever(fcNegative) && KnownRHS.isKnownNever(fcNegative))  in computeKnownFPClass()
5673       if (KnownLHS.isKnownNeverNaN() && KnownRHS.isKnownNeverNaN() &&  in computeKnownFPClass()
5675           KnownRHS.isKnownNeverLogicalZero(*F, Op->getType())) {  in computeKnownFPClass()