359   BranchInst *BI = dyn_cast<BranchInst>(PBB->getTerminator());  in DominatesMergePoint()
810   Value *PredVal = isValueEqualityComparison(Pred->getTerminator());  in SimplifyEqualityComparisonWithOnlyPredecessor()
825       GetValueEqualityComparisonCases(Pred->getTerminator(), PredCases);  in SimplifyEqualityComparisonWithOnlyPredecessor()
853       LLVM_DEBUG(dbgs() << "Threading pred instr: " << *Pred->getTerminator()  in SimplifyEqualityComparisonWithOnlyPredecessor()
867     LLVM_DEBUG(dbgs() << "Threading pred instr: " << *Pred->getTerminator()  in SimplifyEqualityComparisonWithOnlyPredecessor()
935   LLVM_DEBUG(dbgs() << "Threading pred instr: " << *Pred->getTerminator()  in SimplifyEqualityComparisonWithOnlyPredecessor()
1023     Instruction *PTI = Pred->getTerminator();  in FoldValueComparisonIntoPredecessors()
1468     auto *Succ = I0->getParent()->getTerminator()->getSuccessor(0);  in canSinkInstructions()
1525   auto *BBEnd = Blocks[0]->getTerminator()->getSuccessor(0);  in sinkLastInstruction()
1531     Instruction *I = BB->getTerminator();  in sinkLastInstruction()
1644         Instruction *Inst = BB->getTerminator();  in reset()
1730     auto *T = B->getTerminator();  in SinkCommonCodeFromPredecessors()
1818                       << *UnconditionalPreds[0]->getTerminator()->getPrevNode()  in SinkCommonCodeFromPredecessors()
1945   BasicBlock *EndBB = ThenBB->getTerminator()->getSuccessor(0);  in SpeculativelyExecuteBB()
2196     if (isa<IndirectBrInst>(PredBB->getTerminator()))  in FoldCondBranchOnPHI()
2257     Instruction *PredBBTI = PredBB->getTerminator();  in FoldCondBranchOnPHI()
2348   if (cast<BranchInst>(IfBlock1->getTerminator())->isConditional()) {  in FoldTwoEntryPHINode()
2361   if (cast<BranchInst>(IfBlock2->getTerminator())->isConditional()) {  in FoldTwoEntryPHINode()
2380   Instruction *InsertPt = DomBlock->getTerminator();  in FoldTwoEntryPHINode()
2404   Instruction *OldTI = DomBlock->getTerminator();  in FoldTwoEntryPHINode()
2419   ReturnInst *TrueRet = cast<ReturnInst>(TrueSucc->getTerminator());  in SimplifyCondBranchToTwoReturns()
2420   ReturnInst *FalseRet = cast<ReturnInst>(FalseSucc->getTerminator());  in SimplifyCondBranchToTwoReturns()
2556       if (BranchInst *PBI = dyn_cast<BranchInst>(PB->getTerminator()))  in FoldBranchToCommonDest()
2638     BranchInst *PBI = dyn_cast<BranchInst>(PredBlock->getTerminator());  in FoldBranchToCommonDest()
3005   Value *PCond = cast<BranchInst>(PFB->getSinglePredecessor()->getTerminator())  in mergeConditionalStoreToAddress()
3007   Value *QCond = cast<BranchInst>(QFB->getSinglePredecessor()->getTerminator())  in mergeConditionalStoreToAddress()
3208         if ((PBI = dyn_cast<BranchInst>(P->getTerminator())) && PBI != BI &&  in SimplifyCondBranchToCondBranch()
3561   if (!Pred || !isa<SwitchInst>(Pred->getTerminator()))  in tryToSimplifyUncondBranchWithICmpInIt()
3564   SwitchInst *SI = cast<SwitchInst>(Pred->getTerminator());  in tryToSimplifyUncondBranchWithICmpInIt()
3602   BasicBlock *SuccBlock = BB->getTerminator()->getSuccessor(0);  in tryToSimplifyUncondBranchWithICmpInIt()
3711     Instruction *OldTI = BB->getTerminator();  in SimplifyBranchOnICmpChain()
3806     E = IncomingBB->getTerminator()->getIterator();  in SimplifyCommonResume()
3840     TrivialBB->getTerminator()->eraseFromParent();  in SimplifyCommonResume()
4003       Instruction *TI = PredBB->getTerminator();  in removeEmptyCleanup()
4072     Instruction *PTI = P->getTerminator();  in SimplifyReturn()
4108     if (isa<ReturnInst>(BI->getSuccessor(0)->getTerminator()) &&  in SimplifyReturn()
4109         isa<ReturnInst>(BI->getSuccessor(1)->getTerminator()) &&  in SimplifyReturn()
4177     Instruction *TI = Preds[i]->getTerminator();  in SimplifyUnreachable()
4432     auto *OldTI = NewDefault->getTerminator();  in eliminateDeadSwitchCases()
4474   if (BB->getFirstNonPHIOrDbg() != BB->getTerminator())  in FindPHIForConditionForwarding()
4479   BranchInst *Branch = dyn_cast<BranchInst>(BB->getTerminator());  in FindPHIForConditionForwarding()
5725       InvokeInst *II = cast<InvokeInst>(Pred->getTerminator());  in TryToMergeLandingPad()
5877       Instruction *Succ0TI = BI->getSuccessor(0)->getTerminator();  in SimplifyCondBranch()
5886     Instruction *Succ1TI = BI->getSuccessor(1)->getTerminator();  in SimplifyCondBranch()
5902     if (BranchInst *PBI = dyn_cast<BranchInst>((*PI)->getTerminator()))  in SimplifyCondBranch()
5910       if (BranchInst *PBI = dyn_cast<BranchInst>(PrevBB->getTerminator()))  in SimplifyCondBranch()
5976         Instruction *T = PHI.getIncomingBlock(i)->getTerminator();  in removeUndefIntroducingPredecessor()
6000   assert(BB->getTerminator() && "Degenerate basic block encountered!");  in simplifyOnce()
6038   Builder.SetInsertPoint(BB->getTerminator());  in simplifyOnce()
6039   if (auto *BI = dyn_cast<BranchInst>(BB->getTerminator())) {  in simplifyOnce()
6047   } else if (auto *RI = dyn_cast<ReturnInst>(BB->getTerminator())) {  in simplifyOnce()
6050   } else if (auto *RI = dyn_cast<ResumeInst>(BB->getTerminator())) {  in simplifyOnce()
6053   } else if (auto *RI = dyn_cast<CleanupReturnInst>(BB->getTerminator())) {  in simplifyOnce()
6056   } else if (auto *SI = dyn_cast<SwitchInst>(BB->getTerminator())) {  in simplifyOnce()
6059   } else if (auto *UI = dyn_cast<UnreachableInst>(BB->getTerminator())) {  in simplifyOnce()
6062   } else if (auto *IBI = dyn_cast<IndirectBrInst>(BB->getTerminator())) {  in simplifyOnce()