877   SmallPtrSet<MemoryAccess *, 4> SkipStores;
911         MemoryAccess *MA = MSSA.getMemoryAccess(&I);  in get()
1165     SmallVector<MemoryAccess *, 4> WorkList;  in isWriteAtEndOfFunction()
1166     SmallPtrSet<MemoryAccess *, 8> Visited;  in isWriteAtEndOfFunction()
1167     auto PushMemUses = [&WorkList, &Visited](MemoryAccess *Acc) {  in isWriteAtEndOfFunction()
1171         WorkList.push_back(cast<MemoryAccess>(U.getUser()));  in isWriteAtEndOfFunction()
1180       MemoryAccess *UseAccess = WorkList[I];  in isWriteAtEndOfFunction()
1338   Optional<MemoryAccess *>
1339   getDomMemoryDef(MemoryDef *KillingDef, MemoryAccess *StartAccess,  in getDomMemoryDef()
1348     MemoryAccess *Current = StartAccess;  in getDomMemoryDef()
1481     MemoryAccess *EarlierAccess = Current;  in getDomMemoryDef()
1487     SmallSetVector<MemoryAccess *, 32> WorkList;  in getDomMemoryDef()
1488     auto PushMemUses = [&WorkList](MemoryAccess *Acc) {  in getDomMemoryDef()
1490         WorkList.insert(cast<MemoryAccess>(U.getUser()));  in getDomMemoryDef()
1496     SmallPtrSet<MemoryAccess *, 16> KnownNoReads;  in getDomMemoryDef()
1501       MemoryAccess *UseAccess = WorkList[I];  in getDomMemoryDef()
1700       if (MemoryAccess *MA = MSSA.getMemoryAccess(DeadInst)) {  in deleteDeadInstruction()
1843         SetVector<MemoryAccess *> ToCheck;  in storeIsNoop()
1844         MemoryAccess *Current =  in storeIsNoop()
1857               ToCheck.insert(cast<MemoryAccess>(&Use));  in storeIsNoop()
1910     MemoryAccess *Current = KillingDef;  in eliminateDeadStores()
1918     SetVector<MemoryAccess *> ToCheck;  in eliminateDeadStores()
1931       Optional<MemoryAccess *> Next = State.getDomMemoryDef(  in eliminateDeadStores()
1940       MemoryAccess *EarlierAccess = *Next;  in eliminateDeadStores()
1945           MemoryAccess *IncomingAccess = cast<MemoryAccess>(V);  in eliminateDeadStores()