411   PHINode *RetPN = nullptr;  member in __anon465988a40511::TailRecursionEliminator
540     RetPN = PHINode::Create(RetType, 2, "ret.tr", InsertPos);  in createTailRecurseLoopHeader()
543     RetPN->addIncoming(UndefValue::get(RetType), NewEntry);  in createTailRecurseLoopHeader()
696   if (RetPN) {  in eliminateCall()
699       RetPN->addIncoming(RetPN, BB);  in eliminateCall()
706           RetKnownPN, RetPN, Ret->getReturnValue(), "current.ret.tr", Ret);  in eliminateCall()
709       RetPN->addIncoming(SI, BB);  in eliminateCall()
743   if (RetPN) {  in cleanupAndFinalize()
747       RetPN->dropAllReferences();  in cleanupAndFinalize()
748       RetPN->eraseFromParent();  in cleanupAndFinalize()
779             RetKnownPN, RetPN, RI->getOperand(0), "current.ret.tr", RI);  in cleanupAndFinalize()