556   bool isMappable(const ScopArrayInfo *SAI) {  in isMappable()  argument
557     assert(SAI);  in isMappable()
559     if (SAI->isValueKind()) {  in isMappable()
560       auto *MA = S->getValueDef(SAI);  in isMappable()
587     if (SAI->isPHIKind()) {  in isMappable()
588       auto *MA = S->getPHIRead(SAI);  in isMappable()
619   computeValueUses(const ScopArrayInfo *SAI) {  in computeValueUses()  argument
620     assert(SAI->isValueKind());  in computeValueUses()
626     for (auto *MA : S->getValueUses(SAI))  in computeValueUses()
632     auto *DefMA = S->getValueDef(SAI);  in computeValueUses()
669   bool tryMapValue(const ScopArrayInfo *SAI, isl::map TargetElt) {  in tryMapValue()  argument
670     assert(SAI->isValueKind());  in tryMapValue()
672     auto *DefMA = S->getValueDef(SAI);  in tryMapValue()
706     std::tie(DefUses, Lifetime) = computeValueUses(SAI);  in tryMapValue()
744     mapValue(SAI, std::move(DefTarget), std::move(UseTarget),  in tryMapValue()
768   void mapValue(const ScopArrayInfo *SAI, isl::map DefTarget,  in mapValue()  argument
772     for (auto *MA : S->getValueUses(SAI)) {  in mapValue()
784     auto *WA = S->getValueDef(SAI);  in mapValue()
807   isl::union_map determinePHIWrittenValues(const ScopArrayInfo *SAI) {  in determinePHIWrittenValues()  argument
811     for (auto *MA : S->getPHIIncomings(SAI)) {  in determinePHIWrittenValues()
846   bool tryMapPHI(const ScopArrayInfo *SAI, isl::map TargetElt) {  in tryMapPHI()  argument
847     auto *PHIRead = S->getPHIRead(SAI);  in tryMapPHI()
873     auto PerPHIWrites = computePerPHI(SAI);  in tryMapPHI()
887     for (auto *MA : S->getPHIIncomings(SAI))  in tryMapPHI()
925     auto WrittenValue = determinePHIWrittenValues(SAI);  in tryMapPHI()
952     mapPHI(SAI, std::move(PHITarget), std::move(WritesTarget),  in tryMapPHI()
971   void mapPHI(const ScopArrayInfo *SAI, isl::map ReadTarget,  in mapPHI()  argument
978     for (auto *MA : S->getPHIIncomings(SAI)) {  in mapPHI()
993     auto *PHIRead = S->getPHIRead(SAI);  in mapPHI()
1066       auto *SAI = MA->getScopArrayInfo();  in collapseScalarsToStore()  local
1067       if (Closed.count(SAI))  in collapseScalarsToStore()
1069       Closed.insert(SAI);  in collapseScalarsToStore()
1070       LLVM_DEBUG(dbgs() << "\n    Trying to map " << MA << " (SAI: " << SAI  in collapseScalarsToStore()
1074       if (!isMappable(SAI))  in collapseScalarsToStore()
1085       if (SAI->isValueKind()) {  in collapseScalarsToStore()
1086         if (!tryMapValue(SAI, EltTarget))  in collapseScalarsToStore()
1089         auto *DefAcc = S->getValueDef(SAI);  in collapseScalarsToStore()
1097       if (SAI->isPHIKind()) {  in collapseScalarsToStore()
1098         if (!tryMapPHI(SAI, EltTarget))  in collapseScalarsToStore()
1102         for (auto *PHIWrite : S->getPHIIncomings(SAI)) {  in collapseScalarsToStore()