506   bool OptimizeRetainRVCall(Function &F, Instruction *RetainRV);
620 ObjCARCOpt::OptimizeRetainRVCall(Function &F, Instruction *RetainRV) {  in OptimizeRetainRVCall()  argument
622   const Value *Arg = GetArgRCIdentityRoot(RetainRV);  in OptimizeRetainRVCall()
624     if (Call->getParent() == RetainRV->getParent()) {  in OptimizeRetainRVCall()
629       if (&*I == RetainRV)  in OptimizeRetainRVCall()
632       BasicBlock *RetainRVParent = RetainRV->getParent();  in OptimizeRetainRVCall()
637         if (&*I == RetainRV)  in OptimizeRetainRVCall()
650                     << *RetainRV << "\n");  in OptimizeRetainRVCall()
653   cast<CallInst>(RetainRV)->setCalledFunction(NewDecl);  in OptimizeRetainRVCall()
655   LLVM_DEBUG(dbgs() << "New = " << *RetainRV << "\n");  in OptimizeRetainRVCall()
692   if (Class == ARCInstKind::RetainRV) {  in OptimizeInlinedAutoreleaseRVCall()
740       if (isa<ReturnInst>(U) || GetBasicARCInstKind(U) == ARCInstKind::RetainRV)  in OptimizeAutoreleaseRVCall()
868     case ARCInstKind::RetainRV:  in OptimizeIndividualCalls()
998   case ARCInstKind::RetainRV:  in OptimizeIndividualCallImpl()
1149     case ARCInstKind::RetainRV:  in OptimizeIndividualCallImpl()
1373   case ARCInstKind::RetainRV: {  in VisitInstructionBottomUp()
1379       if (Class != ARCInstKind::RetainRV) {  in VisitInstructionBottomUp()
1502   case ARCInstKind::RetainRV: {  in VisitInstructionTopDown()
2337          GetBasicARCInstKind(Retain) == ARCInstKind::RetainRV &&  in OptimizeReturns()
2434                             (1 << unsigned(ARCInstKind::RetainRV)) |  in run()