105     bool EliminateRecursiveTailCall(CallInst *CI, ReturnInst *Ret,
111                                   ReturnInst *Ret, BasicBlock *&OldEntry,
406     if (ReturnInst *Ret = dyn_cast<ReturnInst>(BB->getTerminator())) {  in runTRE()  local
407       bool Change = ProcessReturningBlock(Ret, OldEntry, TailCallsAreMarkedTail,  in runTRE()
409       if (!Change && BB->getFirstNonPHIOrDbg() == Ret)  in runTRE()
410         Change = FoldReturnAndProcessPred(BB, Ret, OldEntry,  in runTRE()
619 bool TailCallElim::EliminateRecursiveTailCall(CallInst *CI, ReturnInst *Ret,  in EliminateRecursiveTailCall()  argument
642   for (++BBI; &*BBI != Ret; ++BBI) {  in EliminateRecursiveTailCall()
663   if (Ret->getNumOperands() == 1 && Ret->getReturnValue() != CI &&  in EliminateRecursiveTailCall()
664       !isa<UndefValue>(Ret->getReturnValue()) &&  in EliminateRecursiveTailCall()
670     if (!isDynamicConstant(Ret->getReturnValue(), CI, Ret))  in EliminateRecursiveTailCall()
674     AccumulatorRecursionEliminationInitVal = getCommonReturnValue(Ret, CI);  in EliminateRecursiveTailCall()
679   BasicBlock *BB = Ret->getParent();  in EliminateRecursiveTailCall()
775       AccPN->addIncoming(Ret->getReturnValue(), BB);  in EliminateRecursiveTailCall()
789   BranchInst *NewBI = BranchInst::Create(OldEntry, Ret);  in EliminateRecursiveTailCall()
792   BB->getInstList().erase(Ret);  // Remove return.  in EliminateRecursiveTailCall()
799                                        ReturnInst *Ret, BasicBlock *&OldEntry,  in FoldReturnAndProcessPred()  argument
824       EliminateRecursiveTailCall(CI, FoldReturnIntoUncondBranch(Ret, BB, Pred),  in FoldReturnAndProcessPred()
836 TailCallElim::ProcessReturningBlock(ReturnInst *Ret, BasicBlock *&OldEntry,  in ProcessReturningBlock()  argument
840   CallInst *CI = FindTRECandidate(Ret, CannotTailCallElimCallsMarkedTail);  in ProcessReturningBlock()
844   return EliminateRecursiveTailCall(CI, Ret, OldEntry, TailCallsAreMarkedTail,  in ProcessReturningBlock()