120 MemoryAccess *MemorySSAUpdater::getPreviousDef(MemoryAccess *MA) {  in getPreviousDef()  argument
121   if (auto *LocalResult = getPreviousDefInBlock(MA))  in getPreviousDef()
124   return getPreviousDefRecursive(MA->getBlock(), CachedPreviousDef);  in getPreviousDef()
130 MemoryAccess *MemorySSAUpdater::getPreviousDefInBlock(MemoryAccess *MA) {  in getPreviousDefInBlock()  argument
131   auto *Defs = MSSA->getWritableBlockDefs(MA->getBlock());  in getPreviousDefInBlock()
136     if (!isa<MemoryUse>(MA)) {  in getPreviousDefInBlock()
137       auto Iter = MA->getReverseDefsIterator();  in getPreviousDefInBlock()
143       auto End = MSSA->getWritableBlockAccesses(MA->getBlock())->rend();  in getPreviousDefInBlock()
144       for (auto &U : make_range(++MA->getReverseIterator(), End))  in getPreviousDefInBlock()
424   auto GetNewDefiningAccess = [&](MemoryAccess *MA) -> MemoryAccess * {  in cloneUsesAndDefs()  argument
425     MemoryAccess *InsnDefining = MA;  in cloneUsesAndDefs()
446   for (const MemoryAccess &MA : *Acc) {  in cloneUsesAndDefs()
447     if (const MemoryUseOrDef *MUD = dyn_cast<MemoryUseOrDef>(&MA)) {  in cloneUsesAndDefs()
1006   MemoryAccess *MA = nullptr;  in onlySingleValue()  local
1009     if (!MA)  in onlySingleValue()
1010       MA = cast<MemoryAccess>(Arg);  in onlySingleValue()
1011     else if (MA != Arg)  in onlySingleValue()
1014   return MA;  in onlySingleValue()
1040     Phi->unorderedDeleteIncomingIf([&](MemoryAccess *MA, BasicBlock *B) {  in wireOldPredecessorsToNewImmediatePredecessor()  argument
1042         NewPhi->addIncoming(MA, B);  in wireOldPredecessorsToNewImmediatePredecessor()
1055 void MemorySSAUpdater::removeMemoryAccess(MemoryAccess *MA) {  in removeMemoryAccess()  argument
1056   assert(!MSSA->isLiveOnEntryDef(MA) &&  in removeMemoryAccess()
1061   if (MemoryPhi *MP = dyn_cast<MemoryPhi>(MA)) {  in removeMemoryAccess()
1071     NewDefTarget = cast<MemoryUseOrDef>(MA)->getDefiningAccess();  in removeMemoryAccess()
1075   if (!isa<MemoryUse>(MA) && !MA->use_empty()) {  in removeMemoryAccess()
1084     if (MA->hasValueHandle())  in removeMemoryAccess()
1085       ValueHandleBase::ValueIsRAUWd(MA, NewDefTarget);  in removeMemoryAccess()
1089     while (!MA->use_empty()) {  in removeMemoryAccess()
1090       Use &U = *MA->use_begin();  in removeMemoryAccess()
1099   MSSA->removeFromLookups(MA);  in removeMemoryAccess()
1100   MSSA->removeFromLists(MA);  in removeMemoryAccess()
1118       for (MemoryAccess &MA : *Acc)  in removeBlocks()
1119         MA.dropAllReferences();  in removeBlocks()
1128       MemoryAccess *MA = &*AB;  in removeBlocks()  local
1130       MSSA->removeFromLookups(MA);  in removeBlocks()
1131       MSSA->removeFromLists(MA);  in removeBlocks()