746     const BinaryBasicBlock *PredBB, const MCInst &CondBranch,  in shouldRewriteBranch()  argument
748   if (BeenOptimized.count(PredBB))  in shouldRewriteBranch()
751   const bool IsForward = BinaryFunction::isForwardBranch(PredBB, BB);  in shouldRewriteBranch()
765       PredBB->getBranchStats(BB);  in shouldRewriteBranch()
818     for (BinaryBasicBlock *PredBB : BB->predecessors()) {  in fixTailCalls()
819       BinaryBasicBlock *CondSucc = PredBB->getConditionalSuccessor(true);  in fixTailCalls()
829       bool Result = PredBB->analyzeBranch(TBB, FBB, CondBranch, UncondBranch);  in fixTailCalls()
834                    PredBB->dump());  in fixTailCalls()
845       if (!PredBB->isValid()) {  in fixTailCalls()
846         assert(PredBB->isSuccessor(BB) &&  in fixTailCalls()
854       if (!shouldRewriteBranch(PredBB, *CondBranch, BB, DirectionFlag))  in fixTailCalls()
858       BeenOptimized.insert(PredBB);  in fixTailCalls()
868         NeedsUncondBranch.emplace_back(PredBB, CondSucc);  in fixTailCalls()
869         Count = PredBB->getFallthroughBranchInfo().Count;  in fixTailCalls()
873         Count = PredBB->getTakenBranchInfo().Count;  in fixTailCalls()
888       PredBB->removeSuccessor(BB);  in fixTailCalls()
897       LocalCTCExecCount += PredBB->getKnownExecutionCount();  in fixTailCalls()
907     BinaryBasicBlock *PredBB = Entry.first;  in fixTailCalls()  local
914     PredBB->analyzeBranch(TBB, FBB, CondBranch, UncondBranch);  in fixTailCalls()
919         BF.getLayout().getBasicBlockAfter(PredBB, false);  in fixTailCalls()
924     const BinaryBasicBlock *PredSucc = PredBB->getSuccessor();  in fixTailCalls()
931         PredBB->eraseInstruction(PredBB->findInstruction(UncondBranch));  in fixTailCalls()
937       PredBB->addInstruction(Branch);  in fixTailCalls()