552                                 Instruction *Retain,
652   Function *NewDecl = EP.get(ARCRuntimeEntryPointKind::Retain);  in OptimizeRetainRVCall()
1133     case ARCInstKind::Retain:  in OptimizeIndividualCallImpl()
1372   case ARCInstKind::Retain:  in VisitInstructionBottomUp()
1501   case ARCInstKind::Retain:  in VisitInstructionTopDown()
1744     Function *Decl = EP.get(ARCRuntimeEntryPointKind::Retain);  in MoveCalls()
1789     Instruction *Retain,  in PairUpRetainsAndReleases()  argument
1808   for (SmallVector<Instruction *, 4> NewRetains{Retain};;) {  in PairUpRetainsAndReleases()
2000     Instruction *Retain = cast<Instruction>(V);  in PerformCodePlacement()  local
2002     LLVM_DEBUG(dbgs() << "Visiting: " << *Retain << "\n");  in PerformCodePlacement()
2004     Value *Arg = GetArgRCIdentityRoot(Retain);  in PerformCodePlacement()
2025         BBStates, Retains, Releases, M, Retain, DeadInsts,  in PerformCodePlacement()
2094             Function *Decl = EP.get(ARCRuntimeEntryPointKind::Retain);  in OptimizeWeakCalls()
2123             Function *Decl = EP.get(ARCRuntimeEntryPointKind::Retain);  in OptimizeWeakCalls()
2235                                               Instruction *Retain,  in HasSafePathToPredecessorCall()  argument
2238       CanChangeRetainCount, Arg, Retain->getParent(), Retain, PA));  in HasSafePathToPredecessorCall()
2258   auto *Retain = dyn_cast_or_null<CallInst>(  in FindPredecessorRetainWithSafePath()  local
2262   if (!Retain || !IsRetain(GetBasicARCInstKind(Retain)) ||  in FindPredecessorRetainWithSafePath()
2263       GetArgRCIdentityRoot(Retain) != Arg) {  in FindPredecessorRetainWithSafePath()
2267   return Retain;  in FindPredecessorRetainWithSafePath()
2324     CallInst *Retain = FindPredecessorRetainWithSafePath(  in OptimizeReturns()  local
2327     if (!Retain)  in OptimizeReturns()
2332     CallInst *Call = HasSafePathToPredecessorCall(Arg, Retain, PA);  in OptimizeReturns()
2337          GetBasicARCInstKind(Retain) == ARCInstKind::RetainRV &&  in OptimizeReturns()
2344     LLVM_DEBUG(dbgs() << "Erasing: " << *Retain << "\nErasing: " << *Autorelease  in OptimizeReturns()
2346     EraseInstruction(Retain);  in OptimizeReturns()
2364     case ARCInstKind::Retain:  in GatherStatistics()
2433   if (UsedInThisFunction & ((1 << unsigned(ARCInstKind::Retain)) |  in run()