937       ThisCases[0].Dest->removePredecessor(PredDef);  in SimplifyEqualityComparisonWithOnlyPredecessor()
968         Successor->removePredecessor(PredDef);  in SimplifyEqualityComparisonWithOnlyPredecessor()
1020       Succ->removePredecessor(TIBB);  in SimplifyEqualityComparisonWithOnlyPredecessor()
1232       PredDefault->removePredecessor(Pred);  in PerformValueComparisonIntoPredecessorFolding()
2733       OrigSuccBB->removePredecessor(II->getParent());  in MergeCompatibleInvokesImpl()
3437     BB->removePredecessor(EdgeBB);  in FoldCondBranchOnValueKnownInPredecessorImpl()
4362     OldSuccessor->removePredecessor(BI->getParent());  in tryWidenCondBranchToCondBranch()
4374     OldSuccessor->removePredecessor(BI->getParent());  in tryWidenCondBranchToCondBranch()
4639       Succ->removePredecessor(BB,  in SimplifyTerminatorOnSelect()
5083       BB->removePredecessor(TrivialBB, true);  in simplifyCommonResume()
5231       BB->removePredecessor(PredBB);  in removeEmptyCleanup()
5387         BB->removePredecessor(SU->getParent());  in simplifyUnreachable()
5500     OrigDefaultBlock->removePredecessor(BB);  in createUnreachableSwitchDefault()
5730     CaseI->getCaseSuccessor()->removePredecessor(SI->getParent());  in eliminateDeadSwitchCases()
6155     Succ->removePredecessor(SelectBB);  in removeSwitchAfterSelectFold()
6891     SI->getDefaultDest()->removePredecessor(BB,  in SwitchToLookupTable()
6933     Succ->removePredecessor(BB);  in SwitchToLookupTable()
7181       Dest->removePredecessor(BB);  in simplifyIndirectBr()
7285       Succ->removePredecessor(BB);  in TryToMergeLandingPad()
7419   BB1->removePredecessor(BB);  in mergeNestedCondBranch()
7421   BB2->removePredecessor(BB);  in mergeNestedCondBranch()
7718           BB->removePredecessor(Predecessor);  in removeUndefIntroducingPredecessor()
7751               BB->removePredecessor(Predecessor);  in removeUndefIntroducingPredecessor()
7755             BB->removePredecessor(Predecessor);  in removeUndefIntroducingPredecessor()