92                              bool IsSigned);
377                                          bool IsSigned) {  in simplifyIVRemainder()  argument
384   if (!UsedAsNumerator && !IsSigned)  in simplifyIVRemainder()
393   bool IsNumeratorNonNegative = !IsSigned || SE->isKnownNonNegative(N);  in simplifyIVRemainder()
403     auto LT = IsSigned ? ICmpInst::ICMP_SLT : ICmpInst::ICMP_ULT;  in simplifyIVRemainder()
419   if (!IsSigned || !SE->isKnownNonNegative(D))  in simplifyIVRemainder()
1046   Value *createExtendInst(Value *NarrowOper, Type *WideType, bool IsSigned,
1136     ExtendKindMap[OrigPhi] = WI.IsSigned ? SignExtended : ZeroExtended;  in WidenIV()
1140                                  bool IsSigned, Instruction *Use) {  in createExtendInst()  argument
1149   return IsSigned ? Builder.CreateSExt(NarrowOper, WideType) :  in createExtendInst()
1189   bool IsSigned = getExtendKind(NarrowDef) == SignExtended;  in cloneBitwiseIVUser()  local
1193                                       IsSigned, NarrowUse);  in cloneBitwiseIVUser()
1197                                       IsSigned, NarrowUse);  in cloneBitwiseIVUser()
1432   bool IsSigned = getExtendKind(DU.NarrowDef) == SignExtended;  in widenLoopCompare()  local
1433   if (!(DU.NeverNegative || IsSigned == Cmp->isSigned()))  in widenLoopCompare()