442   void insertAccumulator(Instruction *AccRecInstr);
558 void TailRecursionEliminator::insertAccumulator(Instruction *AccRecInstr) {  in insertAccumulator()  argument
561   AccumulatorRecursionInstr = AccRecInstr;  in insertAccumulator()
579           ConstantExpr::getIdentity(AccRecInstr, AccRecInstr->getType());  in insertAccumulator()
644   Instruction *AccRecInstr = nullptr;  in eliminateCall()  local
659     AccRecInstr = &*BBI;  in eliminateCall()
698   if (AccRecInstr) {  in eliminateCall()
699     insertAccumulator(AccRecInstr);  in eliminateCall()
704     AccRecInstr->setOperand(AccRecInstr->getOperand(0) != CI, AccPN);  in eliminateCall()
709     if (Ret->getReturnValue() == CI || AccRecInstr) {  in eliminateCall()
726       AccPN->addIncoming(AccRecInstr ? AccRecInstr : AccPN, BB);  in eliminateCall()
768         Instruction *AccRecInstr = AccumulatorRecursionInstr;  in cleanupAndFinalize()  local
774           Instruction *AccRecInstrNew = AccRecInstr->clone();  in cleanupAndFinalize()
776           AccRecInstrNew->setOperand(AccRecInstr->getOperand(0) == AccPN,  in cleanupAndFinalize()
799         Instruction *AccRecInstr = AccumulatorRecursionInstr;  in cleanupAndFinalize()  local
801           Instruction *AccRecInstrNew = AccRecInstr->clone();  in cleanupAndFinalize()
803           AccRecInstrNew->setOperand(AccRecInstr->getOperand(0) == AccPN,  in cleanupAndFinalize()