41                                    const APInt &Demanded) {  in ShrinkDemandedConstant()
47   const APInt *C;  in ShrinkDemandedConstant()
68   APInt DemandedMask(APInt::getAllOnesValue(BitWidth));  in SimplifyDemandedInstructionBits()
82                                         const APInt &DemandedMask,  in SimplifyDemandedBits()
117 Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt DemandedMask,  in SimplifyDemandedUseBits()
176     APInt IKnownZero = RHSKnown.Zero | LHSKnown.Zero;  in SimplifyDemandedUseBits()
178     APInt IKnownOne = RHSKnown.One & LHSKnown.One;  in SimplifyDemandedUseBits()
210     APInt IKnownZero = RHSKnown.Zero & LHSKnown.Zero;  in SimplifyDemandedUseBits()
212     APInt IKnownOne = RHSKnown.One | LHSKnown.One;  in SimplifyDemandedUseBits()
242     APInt IKnownZero = (RHSKnown.Zero & LHSKnown.Zero) |  in SimplifyDemandedUseBits()
245     APInt IKnownOne =  (RHSKnown.Zero & LHSKnown.One) |  in SimplifyDemandedUseBits()
298         APInt NewMask = ~(LHSKnown.One & RHSKnown.One & DemandedMask);  in SimplifyDemandedUseBits()
324       const APInt *C;  in SimplifyDemandedUseBits()
333       const APInt *C;  in SimplifyDemandedUseBits()
365     APInt InputDemandedMask = DemandedMask.zextOrTrunc(SrcBitWidth);  in SimplifyDemandedUseBits()
401     APInt InputDemandedBits = DemandedMask.trunc(SrcBitWidth);  in SimplifyDemandedUseBits()
434     APInt DemandedFromOps(APInt::getLowBitsSet(BitWidth, BitWidth-NLZ));  in SimplifyDemandedUseBits()
468     const APInt *SA;  in SimplifyDemandedUseBits()
470       const APInt *ShrAmt;  in SimplifyDemandedUseBits()
478       APInt DemandedMaskIn(DemandedMask.lshr(ShiftAmt));  in SimplifyDemandedUseBits()
499     const APInt *SA;  in SimplifyDemandedUseBits()
504       APInt DemandedMaskIn(DemandedMask.shl(ShiftAmt));  in SimplifyDemandedUseBits()
538     const APInt *SA;  in SimplifyDemandedUseBits()
543       APInt DemandedMaskIn(DemandedMask.shl(ShiftAmt));  in SimplifyDemandedUseBits()
561       APInt HighBits(APInt::getHighBitsSet(  in SimplifyDemandedUseBits()
583     const APInt *SA;  in SimplifyDemandedUseBits()
591       APInt DemandedMaskIn =  in SimplifyDemandedUseBits()
592           APInt::getHighBitsSet(BitWidth, BitWidth - RHSTrailingZeros);  in SimplifyDemandedUseBits()
608       APInt RA = Rem->getValue().abs();  in SimplifyDemandedUseBits()
613         APInt LowBits = RA - 1;  in SimplifyDemandedUseBits()
614         APInt Mask2 = LowBits | APInt::getSignMask(BitWidth);  in SimplifyDemandedUseBits()
648     APInt AllOnes = APInt::getAllOnesValue(BitWidth);  in SimplifyDemandedUseBits()
654     Known.Zero = APInt::getHighBitsSet(BitWidth, Leaders) & DemandedMask;  in SimplifyDemandedUseBits()
695         const APInt *SA;  in SimplifyDemandedUseBits()
705         APInt DemandedMaskLHS(DemandedMask.lshr(ShiftAmt));  in SimplifyDemandedUseBits()
706         APInt DemandedMaskRHS(DemandedMask.shl(BitWidth - ShiftAmt));  in SimplifyDemandedUseBits()
737         APInt DemandedElts = DemandedMask.zextOrTrunc(ArgWidth);  in SimplifyDemandedUseBits()
765                                                      const APInt &DemandedMask,  in SimplifyMultipleUseDemandedBits()
787     APInt IKnownZero = RHSKnown.Zero | LHSKnown.Zero;  in SimplifyMultipleUseDemandedBits()
789     APInt IKnownOne = RHSKnown.One & LHSKnown.One;  in SimplifyMultipleUseDemandedBits()
818     APInt IKnownZero = RHSKnown.Zero & LHSKnown.Zero;  in SimplifyMultipleUseDemandedBits()
820     APInt IKnownOne = RHSKnown.One | LHSKnown.One;  in SimplifyMultipleUseDemandedBits()
848     APInt IKnownZero = (RHSKnown.Zero & LHSKnown.Zero) |  in SimplifyMultipleUseDemandedBits()
851     APInt IKnownOne =  (RHSKnown.Zero & LHSKnown.One) |  in SimplifyMultipleUseDemandedBits()
906 InstCombiner::simplifyShrShlDemandedBits(Instruction *Shr, const APInt &ShrOp1,  in simplifyShrShlDemandedBits()
907                                          Instruction *Shl, const APInt &ShlOp1,  in simplifyShrShlDemandedBits()
908                                          const APInt &DemandedMask,  in simplifyShrShlDemandedBits()
926   APInt BitMask1(APInt::getAllOnesValue(BitWidth));  in simplifyShrShlDemandedBits()
927   APInt BitMask2(APInt::getAllOnesValue(BitWidth));  in simplifyShrShlDemandedBits()
971                                                            APInt DemandedElts,  in simplifyAMDGCNMemoryIntrinsicDemanded()
1094 Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, APInt DemandedElts,  in SimplifyDemandedVectorElts()
1095                                                 APInt &UndefElts,  in SimplifyDemandedVectorElts()
1098   APInt EltMask(APInt::getAllOnesValue(VWidth));  in SimplifyDemandedVectorElts()
1170                               APInt Demanded, APInt &Undef) {  in SimplifyDemandedVectorElts()
1182   APInt UndefElts2(VWidth, 0);  in SimplifyDemandedVectorElts()
1183   APInt UndefElts3(VWidth, 0);  in SimplifyDemandedVectorElts()
1201     APInt PreInsertDemandedElts = DemandedElts;  in SimplifyDemandedVectorElts()
1222     APInt LeftDemanded(LHSVWidth, 0), RightDemanded(LHSVWidth, 0);  in SimplifyDemandedVectorElts()
1237     APInt LHSUndefElts(LHSVWidth, 0);  in SimplifyDemandedVectorElts()
1240     APInt RHSUndefElts(LHSVWidth, 0);  in SimplifyDemandedVectorElts()
1338     APInt DemandedLHS(DemandedElts), DemandedRHS(DemandedElts);  in SimplifyDemandedVectorElts()
1369     APInt InputDemandedElts(InVWidth, 0);  in SimplifyDemandedVectorElts()
1370     UndefElts2 = APInt(InVWidth, 0);  in SimplifyDemandedVectorElts()
1415         APInt SubUndef = UndefElts2.lshr(OutIdx * Ratio).zextOrTrunc(Ratio);  in SimplifyDemandedVectorElts()
1500       APInt DemandedElts2 = DemandedElts;  in SimplifyDemandedVectorElts()
1581         APInt OpDemandedElts(InnerVWidth, 0);  in SimplifyDemandedVectorElts()
1592         APInt OpUndefElts(InnerVWidth, 0);  in SimplifyDemandedVectorElts()
1598           APInt LaneElts = OpUndefElts.lshr(InnerVWidthPerLane * Lane);  in SimplifyDemandedVectorElts()