824 void DependenceInfo::unifySubscriptType(ArrayRef<Subscript *> Pairs) {  in unifySubscriptType()
831   for (Subscript *Pair : Pairs) {  in unifySubscriptType()
856   for (Subscript *Pair : Pairs) {  in unifySubscriptType()
881 void DependenceInfo::removeMatchingExtensions(Subscript *Pair) {  in removeMatchingExtensions()
953 DependenceInfo::Subscript::ClassificationKind
960     return Subscript::NonLinear;  in classifyPair()
962     return Subscript::NonLinear;  in classifyPair()
967     return Subscript::ZIV;  in classifyPair()
969     return Subscript::SIV;  in classifyPair()
973     return Subscript::RDIV;  in classifyPair()
974   return Subscript::MIV;  in classifyPair()
2936 DependenceInfo::collectCoeffInfo(const SCEV *Subscript, bool SrcFlag,  in collectCoeffInfo()  argument
2938   const SCEV *Zero = SE->getZero(Subscript->getType());  in collectCoeffInfo()
2946   while (const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(Subscript)) {  in collectCoeffInfo()
2952     CI[K].Iterations = collectUpperBound(L, Subscript->getType());  in collectCoeffInfo()
2953     Subscript = AddRec->getStart();  in collectCoeffInfo()
2955   Constant = Subscript;  in collectCoeffInfo()
2971   LLVM_DEBUG(dbgs() << "\t    Constant = " << *Subscript << '\n');  in collectCoeffInfo()
3288                                     SmallVectorImpl<Subscript> &Pair) {  in tryDelinearize()
3572   SmallVector<Subscript, 2> Pair(Pairs);  in depends()
3677     if (Pair[SI].Classification == Subscript::NonLinear) {  in depends()
3687     } else if (Pair[SI].Classification == Subscript::ZIV) {  in depends()
3730     case Subscript::ZIV:  in depends()
3735     case Subscript::SIV: {  in depends()
3744     case Subscript::RDIV:  in depends()
3749     case Subscript::MIV:  in depends()
3772       SmallVector<Subscript *, 4> PairsInGroup;  in depends()
3775         if (Pair[SJ].Classification == Subscript::SIV)  in depends()
3821               case Subscript::ZIV:  in depends()
3827               case Subscript::SIV:  in depends()
3831               case Subscript::RDIV:  in depends()
3832               case Subscript::MIV:  in depends()
3844         if (Pair[SJ].Classification == Subscript::RDIV) {  in depends()
3857         if (Pair[SJ].Classification == Subscript::MIV) {  in depends()
3983   SmallVector<Subscript, 2> Pair(Pairs);  in getSplitIteration()
4014     if (Pair[SI].Classification == Subscript::NonLinear) {  in getSplitIteration()
4024     else if (Pair[SI].Classification == Subscript::ZIV)  in getSplitIteration()
4055     case Subscript::SIV: {  in getSplitIteration()
4066     case Subscript::ZIV:  in getSplitIteration()
4067     case Subscript::RDIV:  in getSplitIteration()
4068     case Subscript::MIV:  in getSplitIteration()
4086         if (Pair[SJ].Classification == Subscript::SIV)  in getSplitIteration()
4117               case Subscript::ZIV:  in getSplitIteration()
4120               case Subscript::SIV:  in getSplitIteration()
4124               case Subscript::RDIV:  in getSplitIteration()
4125               case Subscript::MIV:  in getSplitIteration()