661       unsigned ShAmt = SA->getZExtValue();  in SimplifyDemandedBits()  local
665       if (ShAmt >= BitWidth)  in SimplifyDemandedBits()
673         if (ShAmt && (NewMask & APInt::getLowBitsSet(BitWidth, ShAmt)) == 0) {  in SimplifyDemandedBits()
676           int Diff = ShAmt-C1;  in SimplifyDemandedBits()
690       if (SimplifyDemandedBits(InOp, NewMask.lshr(ShAmt),  in SimplifyDemandedBits()
700         if (ShAmt < InnerBits && NewMask.lshr(InnerBits) == 0 &&  in SimplifyDemandedBits()
703           if (!APInt(BitWidth, ShAmt).isIntN(ShTy.getSizeInBits()))  in SimplifyDemandedBits()
707                             TLO.DAG.getConstant(ShAmt, dl, ShTy));  in SimplifyDemandedBits()
724           if (InnerShAmt < ShAmt &&  in SimplifyDemandedBits()
726               NewMask.lshr(InnerBits - InnerShAmt + ShAmt) == 0 &&  in SimplifyDemandedBits()
727               NewMask.trunc(ShAmt) == 0) {  in SimplifyDemandedBits()
729               TLO.DAG.getConstant(ShAmt - InnerShAmt, dl,  in SimplifyDemandedBits()
749       unsigned ShAmt = SA->getZExtValue();  in SimplifyDemandedBits()  local
754       if (ShAmt >= BitWidth)  in SimplifyDemandedBits()
757       APInt InDemandedMask = (NewMask << ShAmt);  in SimplifyDemandedBits()
762         InDemandedMask |= APInt::getLowBitsSet(BitWidth, ShAmt);  in SimplifyDemandedBits()
769         if (ShAmt && (NewMask & APInt::getHighBitsSet(VTSize, ShAmt)) == 0) {  in SimplifyDemandedBits()
772           int Diff = ShAmt-C1;  in SimplifyDemandedBits()
790       KnownZero = KnownZero.lshr(ShAmt);  in SimplifyDemandedBits()
791       KnownOne  = KnownOne.lshr(ShAmt);  in SimplifyDemandedBits()
793       APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);  in SimplifyDemandedBits()
809       unsigned ShAmt = SA->getZExtValue();  in SimplifyDemandedBits()  local
812       if (ShAmt >= BitWidth)  in SimplifyDemandedBits()
815       APInt InDemandedMask = (NewMask << ShAmt);  in SimplifyDemandedBits()
820         InDemandedMask |= APInt::getLowBitsSet(BitWidth, ShAmt);  in SimplifyDemandedBits()
824       APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);  in SimplifyDemandedBits()
832       KnownZero = KnownZero.lshr(ShAmt);  in SimplifyDemandedBits()
833       KnownOne  = KnownOne.lshr(ShAmt);  in SimplifyDemandedBits()
836       APInt SignBit = APInt::getSignBit(BitWidth).lshr(ShAmt);  in SimplifyDemandedBits()
869       unsigned ShAmt = ExVT.getScalarType().getSizeInBits();  in SimplifyDemandedBits()  local
873         TLO.DAG.ComputeNumSignBits(InOp) >= VTBits-ShAmt+1;  in SimplifyDemandedBits()
883         SDValue ShiftAmt = TLO.DAG.getConstant(BitWidth - ShAmt, dl,  in SimplifyDemandedBits()
1060         ConstantSDNode *ShAmt = dyn_cast<ConstantSDNode>(In.getOperand(1));  in SimplifyDemandedBits()  local
1061         if (!ShAmt)  in SimplifyDemandedBits()
1065           uint64_t ShVal = ShAmt->getZExtValue();  in SimplifyDemandedBits()
1072         HighBits = HighBits.lshr(ShAmt->getZExtValue()).trunc(BitWidth);  in SimplifyDemandedBits()
1074         if (ShAmt->getZExtValue() < BitWidth && !(HighBits & NewMask)) {  in SimplifyDemandedBits()
1127         SDValue ShAmt = TLO.DAG.getConstant(ShVal, dl, Op.getValueType());  in SimplifyDemandedBits()  local
1130                                                  Sign, ShAmt));  in SimplifyDemandedBits()
1380       const APInt &ShAmt  in SimplifySetCC()  local
1383           ShAmt == Log2_32(N0.getValueType().getSizeInBits())) {  in SimplifySetCC()
2793   unsigned ShAmt = d.countTrailingZeros();  in BuildExactSDIV()  local
2794   if (ShAmt) {  in BuildExactSDIV()
2797         DAG.getConstant(ShAmt, dl, TLI.getShiftAmountTy(Op1.getValueType(),  in BuildExactSDIV()
2803     d = d.ashr(ShAmt);  in BuildExactSDIV()