Lines Matching defs:IsSigned
593 bool IsSigned; // Was an sext user seen before a zext?
595 WideIVInfo() : NarrowIV(0), WidestNativeType(0), IsSigned(false) {}
618 bool IsSigned = Cast->getOpcode() == Instruction::SExt;
619 if (!IsSigned && Cast->getOpcode() != Instruction::ZExt)
629 WI.IsSigned = IsSigned;
634 if (WI.IsSigned != IsSigned)
666 bool IsSigned;
689 IsSigned(WI.IsSigned),
704 Value *getExtend(Value *NarrowOper, Type *WideType, bool IsSigned,
730 Value *WidenIV::getExtend(Value *NarrowOper, Type *WideType, bool IsSigned,
740 return IsSigned ? Builder.CreateSExt(NarrowOper, WideType) :
770 getExtend(DU.NarrowUse->getOperand(0), WideType, IsSigned, DU.NarrowUse);
772 getExtend(DU.NarrowUse->getOperand(1), WideType, IsSigned, DU.NarrowUse);
806 if (IsSigned && OBO->hasNoSignedWrap())
809 else if(!IsSigned && OBO->hasNoUnsignedWrap())
845 const SCEV *WideExpr = IsSigned ?
864 if (IsSigned ? isa<SExtInst>(DU.NarrowUse) : isa<ZExtInst>(DU.NarrowUse)) {
979 const SCEV *WideIVExpr = IsSigned ?