607       unsigned ShAmt = SA->getZExtValue();  in SimplifyDemandedBits()  local
611       if (ShAmt >= BitWidth)  in SimplifyDemandedBits()
619         if (ShAmt && (NewMask & APInt::getLowBitsSet(BitWidth, ShAmt)) == 0) {  in SimplifyDemandedBits()
622           int Diff = ShAmt-C1;  in SimplifyDemandedBits()
636       if (SimplifyDemandedBits(InOp, NewMask.lshr(ShAmt),  in SimplifyDemandedBits()
646         if (ShAmt < InnerBits && NewMask.lshr(InnerBits) == 0 &&  in SimplifyDemandedBits()
649           if (!APInt(BitWidth, ShAmt).isIntN(ShTy.getSizeInBits()))  in SimplifyDemandedBits()
653                             TLO.DAG.getConstant(ShAmt, ShTy));  in SimplifyDemandedBits()
670           if (InnerShAmt < ShAmt &&  in SimplifyDemandedBits()
672               NewMask.lshr(InnerBits - InnerShAmt + ShAmt) == 0 &&  in SimplifyDemandedBits()
673               NewMask.trunc(ShAmt) == 0) {  in SimplifyDemandedBits()
675               TLO.DAG.getConstant(ShAmt - InnerShAmt,  in SimplifyDemandedBits()
695       unsigned ShAmt = SA->getZExtValue();  in SimplifyDemandedBits()  local
700       if (ShAmt >= BitWidth)  in SimplifyDemandedBits()
708         if (ShAmt && (NewMask & APInt::getHighBitsSet(VTSize, ShAmt)) == 0) {  in SimplifyDemandedBits()
711           int Diff = ShAmt-C1;  in SimplifyDemandedBits()
725       if (SimplifyDemandedBits(InOp, (NewMask << ShAmt),  in SimplifyDemandedBits()
729       KnownZero = KnownZero.lshr(ShAmt);  in SimplifyDemandedBits()
730       KnownOne  = KnownOne.lshr(ShAmt);  in SimplifyDemandedBits()
732       APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);  in SimplifyDemandedBits()
748       unsigned ShAmt = SA->getZExtValue();  in SimplifyDemandedBits()  local
751       if (ShAmt >= BitWidth)  in SimplifyDemandedBits()
754       APInt InDemandedMask = (NewMask << ShAmt);  in SimplifyDemandedBits()
758       APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);  in SimplifyDemandedBits()
766       KnownZero = KnownZero.lshr(ShAmt);  in SimplifyDemandedBits()
767       KnownOne  = KnownOne.lshr(ShAmt);  in SimplifyDemandedBits()
770       APInt SignBit = APInt::getSignBit(BitWidth).lshr(ShAmt);  in SimplifyDemandedBits()
800       unsigned ShAmt = ExVT.getScalarType().getSizeInBits();  in SimplifyDemandedBits()  local
804         TLO.DAG.ComputeNumSignBits(InOp) >= VTBits-ShAmt+1;  in SimplifyDemandedBits()
814         SDValue ShiftAmt = TLO.DAG.getConstant(BitWidth - ShAmt, ShiftAmtTy);  in SimplifyDemandedBits()
990         ConstantSDNode *ShAmt = dyn_cast<ConstantSDNode>(In.getOperand(1));  in SimplifyDemandedBits()  local
991         if (!ShAmt)  in SimplifyDemandedBits()
995           uint64_t ShVal = ShAmt->getZExtValue();  in SimplifyDemandedBits()
1002         HighBits = HighBits.lshr(ShAmt->getZExtValue()).trunc(BitWidth);  in SimplifyDemandedBits()
1004         if (ShAmt->getZExtValue() < BitWidth && !(HighBits & NewMask)) {  in SimplifyDemandedBits()
1055         SDValue ShAmt = TLO.DAG.getConstant(ShVal, Op.getValueType());  in SimplifyDemandedBits()  local
1058                                                  Sign, ShAmt));  in SimplifyDemandedBits()
1252       const APInt &ShAmt  in SimplifySetCC()  local
1255           ShAmt == Log2_32(N0.getValueType().getSizeInBits())) {  in SimplifySetCC()
2649   unsigned ShAmt = d.countTrailingZeros();  in BuildExactSDIV()  local
2650   if (ShAmt) {  in BuildExactSDIV()
2652     SDValue Amt = DAG.getConstant(ShAmt, getShiftAmountTy(Op1.getValueType()));  in BuildExactSDIV()
2655     d = d.ashr(ShAmt);  in BuildExactSDIV()