152                                   bool &IsSigned);
199     bool isEmpty(ScalarEvolution &SE, bool IsSigned) const {  in isEmpty()
202       if (IsSigned)  in isEmpty()
297                                          Value *&Length, bool &IsSigned) {  in INITIALIZE_PASS_DEPENDENCY()
314     IsSigned = true;  in INITIALIZE_PASS_DEPENDENCY()
325     IsSigned = true;  in INITIALIZE_PASS_DEPENDENCY()
342     IsSigned = false;  in INITIALIZE_PASS_DEPENDENCY()
376   bool IsSigned;  in extractRangeChecksFromCond()  local
377   if (!parseRangeCheckICmp(L, ICI, SE, Index, Length, IsSigned))  in extractRangeChecksFromCond()
681   bool IsSigned = ICmpInst::isSigned(Pred);  in isSafeDecreasingBound()  local
685     IsSigned ? CmpInst::ICMP_SGT : CmpInst::ICMP_UGT;  in isSafeDecreasingBound()
695   APInt Min = IsSigned ? APInt::getSignedMinValue(BitWidth) :  in isSafeDecreasingBound()
729   bool IsSigned = ICmpInst::isSigned(Pred);  in isSafeIncreasingBound()  local
733       IsSigned ? CmpInst::ICMP_SLT : CmpInst::ICMP_ULT;  in isSafeIncreasingBound()
743   APInt Max = IsSigned ? APInt::getSignedMaxValue(BitWidth) :  in isSafeIncreasingBound()