2780     APInt DemandedLHS = APInt::getZero(NumElts);  in isSplatValue()  local
2792         DemandedLHS.setBit(M);  in isSplatValue()
2799     if ((DemandedLHS.isZero() && DemandedRHS.isZero()) ||  in isSplatValue()
2800         (!DemandedLHS.isZero() && !DemandedRHS.isZero()))  in isSplatValue()
2812     if (!DemandedLHS.isZero())  in isSplatValue()
2813       return CheckSplatSrc(V.getOperand(0), DemandedLHS);  in isSplatValue()
3144     APInt DemandedLHS, DemandedRHS;  in computeKnownBits()  local
3148                                 DemandedLHS, DemandedRHS))  in computeKnownBits()
3153     if (!!DemandedLHS) {  in computeKnownBits()
3155       Known2 = computeKnownBits(LHS, DemandedLHS, Depth + 1);  in computeKnownBits()
4342     APInt DemandedLHS, DemandedRHS;  in ComputeNumSignBits()  local
4346                                 DemandedLHS, DemandedRHS))  in ComputeNumSignBits()
4350     if (!!DemandedLHS)  in ComputeNumSignBits()
4351       Tmp = ComputeNumSignBits(Op.getOperand(0), DemandedLHS, Depth + 1);  in ComputeNumSignBits()