521                              Instruction * Retain,
645   Constant *NewDecl = EP.get(ARCRuntimeEntryPointKind::Retain);  in OptimizeRetainRVCall()
942         case ARCInstKind::Retain:  in OptimizeIndividualCalls()
1188   case ARCInstKind::Retain:  in VisitInstructionBottomUp()
1310   case ARCInstKind::Retain:  in VisitInstructionTopDown()
1531     Constant *Decl = EP.get(ARCRuntimeEntryPointKind::Retain);  in MoveCalls()
1576     Instruction *Retain,  in PairUpRetainsAndReleases()  argument
1595   for (SmallVector<Instruction *, 4> NewRetains{Retain};;) {  in PairUpRetainsAndReleases()
1787     Instruction *Retain = cast<Instruction>(V);  in PerformCodePlacement()  local
1789     LLVM_DEBUG(dbgs() << "Visiting: " << *Retain << "\n");  in PerformCodePlacement()
1791     Value *Arg = GetArgRCIdentityRoot(Retain);  in PerformCodePlacement()
1812         BBStates, Retains, Releases, M, Retain, DeadInsts,  in PerformCodePlacement()
1880             Constant *Decl = EP.get(ARCRuntimeEntryPointKind::Retain);  in OptimizeWeakCalls()
1909             Constant *Decl = EP.get(ARCRuntimeEntryPointKind::Retain);  in OptimizeWeakCalls()
2018 HasSafePathToPredecessorCall(const Value *Arg, Instruction *Retain,  in HasSafePathToPredecessorCall()  argument
2022   FindDependencies(CanChangeRetainCount, Arg, Retain->getParent(), Retain,  in HasSafePathToPredecessorCall()
2052   auto *Retain = dyn_cast_or_null<CallInst>(*DepInsts.begin());  in FindPredecessorRetainWithSafePath()  local
2055   if (!Retain || !IsRetain(GetBasicARCInstKind(Retain)) ||  in FindPredecessorRetainWithSafePath()
2056       GetArgRCIdentityRoot(Retain) != Arg) {  in FindPredecessorRetainWithSafePath()
2060   return Retain;  in FindPredecessorRetainWithSafePath()
2125     CallInst *Retain = FindPredecessorRetainWithSafePath(  in OptimizeReturns()  local
2131     if (!Retain)  in OptimizeReturns()
2136     bool HasSafePathToCall = HasSafePathToPredecessorCall(Arg, Retain,  in OptimizeReturns()
2148     LLVM_DEBUG(dbgs() << "Erasing: " << *Retain << "\nErasing: " << *Autorelease  in OptimizeReturns()
2150     EraseInstruction(Retain);  in OptimizeReturns()
2168     case ARCInstKind::Retain:  in GatherStatistics()
2239   if (UsedInThisFunction & ((1 << unsigned(ARCInstKind::Retain)) |  in runOnFunction()