92     bool EliminateRecursiveTailCall(CallInst *CI, ReturnInst *Ret,
98                                   ReturnInst *Ret, BasicBlock *&OldEntry,
185     if (ReturnInst *Ret = dyn_cast<ReturnInst>(BB->getTerminator())) {  in runOnFunction()  local
186       bool Change = ProcessReturningBlock(Ret, OldEntry, TailCallsAreMarkedTail,  in runOnFunction()
188       if (!Change && BB->getFirstNonPHIOrDbg() == Ret)  in runOnFunction()
189         Change = FoldReturnAndProcessPred(BB, Ret, OldEntry,  in runOnFunction()
410 bool TailCallElim::EliminateRecursiveTailCall(CallInst *CI, ReturnInst *Ret,  in EliminateRecursiveTailCall()  argument
433   for (++BBI; &*BBI != Ret; ++BBI) {  in EliminateRecursiveTailCall()
454   if (Ret->getNumOperands() == 1 && Ret->getReturnValue() != CI &&  in EliminateRecursiveTailCall()
455       !isa<UndefValue>(Ret->getReturnValue()) &&  in EliminateRecursiveTailCall()
461     if (!isDynamicConstant(Ret->getReturnValue(), CI, Ret))  in EliminateRecursiveTailCall()
465     AccumulatorRecursionEliminationInitVal = getCommonReturnValue(Ret, CI);  in EliminateRecursiveTailCall()
470   BasicBlock *BB = Ret->getParent();  in EliminateRecursiveTailCall()
563       AccPN->addIncoming(Ret->getReturnValue(), BB);  in EliminateRecursiveTailCall()
577   BranchInst *NewBI = BranchInst::Create(OldEntry, Ret);  in EliminateRecursiveTailCall()
580   BB->getInstList().erase(Ret);  // Remove return.  in EliminateRecursiveTailCall()
587                                        ReturnInst *Ret, BasicBlock *&OldEntry,  in FoldReturnAndProcessPred()  argument
612       EliminateRecursiveTailCall(CI, FoldReturnIntoUncondBranch(Ret, BB, Pred),  in FoldReturnAndProcessPred()
623 bool TailCallElim::ProcessReturningBlock(ReturnInst *Ret, BasicBlock *&OldEntry,  in ProcessReturningBlock()  argument
627   CallInst *CI = FindTRECandidate(Ret, CannotTailCallElimCallsMarkedTail);  in ProcessReturningBlock()
631   return EliminateRecursiveTailCall(CI, Ret, OldEntry, TailCallsAreMarkedTail,  in ProcessReturningBlock()