Lines Matching defs:IsSigned
591 bool IsSigned; // Was an sext user seen before a zext?
593 WideIVInfo() : NarrowIV(0), WidestNativeType(0), IsSigned(false) {}
616 bool IsSigned = Cast->getOpcode() == Instruction::SExt;
617 if (!IsSigned && Cast->getOpcode() != Instruction::ZExt)
627 WI.IsSigned = IsSigned;
632 if (WI.IsSigned != IsSigned)
664 bool IsSigned;
687 IsSigned(WI.IsSigned),
702 Value *getExtend(Value *NarrowOper, Type *WideType, bool IsSigned,
728 Value *WidenIV::getExtend(Value *NarrowOper, Type *WideType, bool IsSigned,
738 return IsSigned ? Builder.CreateSExt(NarrowOper, WideType) :
768 getExtend(DU.NarrowUse->getOperand(0), WideType, IsSigned, DU.NarrowUse);
770 getExtend(DU.NarrowUse->getOperand(1), WideType, IsSigned, DU.NarrowUse);
804 if (IsSigned && OBO->hasNoSignedWrap())
807 else if(!IsSigned && OBO->hasNoUnsignedWrap())
843 const SCEV *WideExpr = IsSigned ?
862 if (IsSigned ? isa<SExtInst>(DU.NarrowUse) : isa<ZExtInst>(DU.NarrowUse)) {
977 const SCEV *WideIVExpr = IsSigned ?
