439   void insertAccumulator(Instruction *AccRecInstr);
553 void TailRecursionEliminator::insertAccumulator(Instruction *AccRecInstr) {  in insertAccumulator()  argument
556   AccumulatorRecursionInstr = AccRecInstr;  in insertAccumulator()
573           AccRecInstr->getOpcode(), AccRecInstr->getType());  in insertAccumulator()
638   Instruction *AccRecInstr = nullptr;  in eliminateCall()  local
653     AccRecInstr = &*BBI;  in eliminateCall()
686   if (AccRecInstr) {  in eliminateCall()
687     insertAccumulator(AccRecInstr);  in eliminateCall()
692     AccRecInstr->setOperand(AccRecInstr->getOperand(0) != CI, AccPN);  in eliminateCall()
697     if (Ret->getReturnValue() == CI || AccRecInstr) {  in eliminateCall()
714       AccPN->addIncoming(AccRecInstr ? AccRecInstr : AccPN, BB);  in eliminateCall()
756         Instruction *AccRecInstr = AccumulatorRecursionInstr;  in cleanupAndFinalize()  local
762           Instruction *AccRecInstrNew = AccRecInstr->clone();  in cleanupAndFinalize()
764           AccRecInstrNew->setOperand(AccRecInstr->getOperand(0) == AccPN,  in cleanupAndFinalize()
787         Instruction *AccRecInstr = AccumulatorRecursionInstr;  in cleanupAndFinalize()  local
789           Instruction *AccRecInstrNew = AccRecInstr->clone();  in cleanupAndFinalize()
791           AccRecInstrNew->setOperand(AccRecInstr->getOperand(0) == AccPN,  in cleanupAndFinalize()