406   PHINode *RetPN = nullptr;  member in __anon856ff9200511::TailRecursionEliminator
535     RetPN = PHINode::Create(RetType, 2, "ret.tr", InsertPos);  in createTailRecurseLoopHeader()
538     RetPN->addIncoming(PoisonValue::get(RetType), NewEntry);  in createTailRecurseLoopHeader()
691   if (RetPN) {  in eliminateCall()
694       RetPN->addIncoming(RetPN, BB);  in eliminateCall()
701           RetKnownPN, RetPN, Ret->getReturnValue(), "current.ret.tr", Ret);  in eliminateCall()
704       RetPN->addIncoming(SI, BB);  in eliminateCall()
738   if (RetPN) {  in cleanupAndFinalize()
742       RetPN->dropAllReferences();  in cleanupAndFinalize()
743       RetPN->eraseFromParent();  in cleanupAndFinalize()
774             RetKnownPN, RetPN, RI->getOperand(0), "current.ret.tr", RI);  in cleanupAndFinalize()