119   const SCEV *Offset;
120   const SCEV *Scale;
131                   const SCEV *&Index, Value *&UpperLimit);
137   const SCEV *getOffset() const { return Offset; }  in getOffset()
138   const SCEV *getScale() const { return Scale; }  in getScale()
170     const SCEV *Begin;
171     const SCEV *End;
174     Range(const SCEV *Begin, const SCEV *End) : Begin(Begin), End(End) {  in Range()
179     const SCEV *getBegin() const { return Begin; }  in getBegin()
180     const SCEV *getEnd() const { return End; }  in getEnd()
264     const SCEV *S = SE.getSCEV(V);  in parseRangeCheckICmp()
327                                      Value *Condition, const SCEV *&Index,  in parseRangeCheck()
397   const SCEV *IndexSCEV = nullptr;  in create()
517     Optional<const SCEV *> LowLimit;
518     Optional<const SCEV *> HighLimit;
595   const SCEV *LatchTakenCount;
630 static bool CanBeSMax(ScalarEvolution &SE, const SCEV *S) {  in CanBeSMax()
637 static bool CanBeSMin(ScalarEvolution &SE, const SCEV *S) {  in CanBeSMin()
684   const SCEV *LatchCount = SE.getExitCount(&L, Latch);  in parseLoopStructure()
692   const SCEV *LeftSCEV = SE.getSCEV(LeftValue);  in parseLoopStructure()
696   const SCEV *RightSCEV = SE.getSCEV(RightValue);  in parseLoopStructure()
711     if (AR->getNoWrapFlags(SCEV::FlagNSW))  in parseLoopStructure()
721       const SCEV *ExtendedStart = SE.getSignExtendExpr(AR->getStart(), WideTy);  in parseLoopStructure()
722       const SCEV *ExtendedStep =  in parseLoopStructure()
733     return AR->getNoWrapFlags(SCEV::FlagNSW) != SCEV::FlagAnyWrap;  in parseLoopStructure()
815   const SCEV *StartNext = IndVarNext->getStart();  in parseLoopStructure()
816   const SCEV *Addend = SE.getNegativeSCEV(IndVarNext->getStepRecurrence(SE));  in parseLoopStructure()
817   const SCEV *IndVarStart = SE.getAddExpr(StartNext, Addend);  in parseLoopStructure()
863   const SCEV *Start = SE.getSCEV(MainLoopStructure.IndVarStart);  in calculateSubRanges()
864   const SCEV *End = SE.getSCEV(MainLoopStructure.LoopExitAt);  in calculateSubRanges()
871   const SCEV *Smallest = nullptr, *Greatest = nullptr;  in calculateSubRanges()
897   auto Clamp = [this, Smallest, Greatest](const SCEV *S) {  in calculateSubRanges()
1209     const SCEV *ExitPreLoopAtSCEV = nullptr;  in run()
1228     const SCEV *ExitMainLoopAtSCEV = nullptr;  in run()
1335   const SCEV *A = IndVar->getStart();  in computeSafeIterationSpace()
1340   const SCEV *C = getOffset();  in computeSafeIterationSpace()
1349   const SCEV *M = SE.getMinusSCEV(C, A);  in computeSafeIterationSpace()
1351   const SCEV *Begin = SE.getNegativeSCEV(M);  in computeSafeIterationSpace()
1352   const SCEV *UpperLimit = nullptr;  in computeSafeIterationSpace()
1364   const SCEV *End = SE.getMinusSCEV(UpperLimit, M);  in computeSafeIterationSpace()
1381   const SCEV *NewBegin = SE.getSMaxExpr(R1Value.getBegin(), R2.getBegin());  in IntersectRange()
1382   const SCEV *NewEnd = SE.getSMinExpr(R1Value.getEnd(), R2.getEnd());  in IntersectRange()
1437   const SCEV *MinusOne =  in runOnLoop()