CodeGen/SelectionDAG/TargetLowering.cpp

381 bool TargetLowering::SimplifyDemandedBits(SDValue Op,
442     if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
446     if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask,
473     if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
477     if (SimplifyDemandedBits(Op.getOperand(0), ~KnownOne & NewMask,
507     if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
511     if (SimplifyDemandedBits(Op.getOperand(0), NewMask, KnownZero2,
577     if (SimplifyDemandedBits(Op.getOperand(2), NewMask, KnownZero,
580     if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero2,
595     if (SimplifyDemandedBits(Op.getOperand(3), NewMask, KnownZero,
598     if (SimplifyDemandedBits(Op.getOperand(2), NewMask, KnownZero2,
643       if (SimplifyDemandedBits(InOp, NewMask.lshr(ShAmt),
739       if (SimplifyDemandedBits(InOp, InDemandedMask,
781       if (SimplifyDemandedBits(Op.getOperand(0), InDemandedMask,
865     if (SimplifyDemandedBits(Op.getOperand(0), InputDemandedBits,
897     if (SimplifyDemandedBits(Op.getOperand(0), MaskLo, KnownZeroLo,
901     if (SimplifyDemandedBits(Op.getOperand(1), MaskHi, KnownZeroHi,
925     if (SimplifyDemandedBits(Op.getOperand(0), InMask,
953     if (SimplifyDemandedBits(Op.getOperand(0), InDemandedBits, KnownZero,
979     if (SimplifyDemandedBits(Op.getOperand(0), InMask,
993     if (SimplifyDemandedBits(Op.getOperand(0), TruncMask,
1051     if (SimplifyDemandedBits(Op.getOperand(0), ~InMask | NewMask,
1094     if (SimplifyDemandedBits(Op.getOperand(0), LoMask, KnownZero2,
1097     if (SimplifyDemandedBits(Op.getOperand(1), LoMask, KnownZero2,