5506     bool IsSigned = Cond == ICmpInst::ICMP_SLT;  in computeExitLimitFromICmp()  local
5507     ExitLimit EL = HowManyLessThans(LHS, RHS, L, IsSigned, ControlsExit);  in computeExitLimitFromICmp()
5513     bool IsSigned = Cond == ICmpInst::ICMP_SGT;  in computeExitLimitFromICmp()  local
5514     ExitLimit EL = HowManyGreaterThans(LHS, RHS, L, IsSigned, ControlsExit);  in computeExitLimitFromICmp()
8128                                          bool IsSigned, bool NoWrap) {  in doesIVOverflowOnLT()  argument
8134   if (IsSigned) {  in doesIVOverflowOnLT()
8157                                          bool IsSigned, bool NoWrap) {  in doesIVOverflowOnGT()  argument
8163   if (IsSigned) {  in doesIVOverflowOnGT()
8201                                   const Loop *L, bool IsSigned,  in HowManyLessThans()  argument
8214                 IV->getNoWrapFlags(IsSigned ? SCEV::FlagNSW : SCEV::FlagNUW);  in HowManyLessThans()
8226   if (!Stride->isOne() && doesIVOverflowOnLT(RHS, Stride, IsSigned, NoWrap))  in HowManyLessThans()
8229   ICmpInst::Predicate Cond = IsSigned ? ICmpInst::ICMP_SLT  in HowManyLessThans()
8243       End = IsSigned ? getSMaxExpr(RHS, Start)  in HowManyLessThans()
8249   APInt MinStart = IsSigned ? getSignedRange(Start).getSignedMin()  in HowManyLessThans()
8252   APInt MinStride = IsSigned ? getSignedRange(Stride).getSignedMin()  in HowManyLessThans()
8256   APInt Limit = IsSigned ? APInt::getSignedMaxValue(BitWidth) - (MinStride - 1)  in HowManyLessThans()
8263     IsSigned ? APIntOps::smin(getSignedRange(RHS).getSignedMax(), Limit)  in HowManyLessThans()
8281                                      const Loop *L, bool IsSigned,  in HowManyGreaterThans()  argument
8294                 IV->getNoWrapFlags(IsSigned ? SCEV::FlagNSW : SCEV::FlagNUW);  in HowManyGreaterThans()
8306   if (!Stride->isOne() && doesIVOverflowOnGT(RHS, Stride, IsSigned, NoWrap))  in HowManyGreaterThans()
8309   ICmpInst::Predicate Cond = IsSigned ? ICmpInst::ICMP_SGT  in HowManyGreaterThans()
8324       End = IsSigned ? getSMinExpr(RHS, Start)  in HowManyGreaterThans()
8330   APInt MaxStart = IsSigned ? getSignedRange(Start).getSignedMax()  in HowManyGreaterThans()
8333   APInt MinStride = IsSigned ? getSignedRange(Stride).getSignedMin()  in HowManyGreaterThans()
8337   APInt Limit = IsSigned ? APInt::getSignedMinValue(BitWidth) + (MinStride - 1)  in HowManyGreaterThans()
8344     IsSigned ? APIntOps::smax(getSignedRange(RHS).getSignedMin(), Limit)  in HowManyGreaterThans()