925       ThisCases[0].Dest->removePredecessor(PredDef);  in SimplifyEqualityComparisonWithOnlyPredecessor()
956         Successor->removePredecessor(PredDef);  in SimplifyEqualityComparisonWithOnlyPredecessor()
1008       Succ->removePredecessor(TIBB);  in SimplifyEqualityComparisonWithOnlyPredecessor()
1228       PredDefault->removePredecessor(Pred);  in PerformValueComparisonIntoPredecessorFolding()
2492       OrigSuccBB->removePredecessor(II->getParent());  in MergeCompatibleInvokesImpl()
3101     BB->removePredecessor(EdgeBB);  in FoldCondBranchOnValueKnownInPredecessorImpl()
4017     OldSuccessor->removePredecessor(BI->getParent());  in tryWidenCondBranchToCondBranch()
4029     OldSuccessor->removePredecessor(BI->getParent());  in tryWidenCondBranchToCondBranch()
4278       Succ->removePredecessor(BB,  in SimplifyTerminatorOnSelect()
4722       BB->removePredecessor(TrivialBB, true);  in simplifyCommonResume()
4870       BB->removePredecessor(PredBB);  in removeEmptyCleanup()
5010         BB->removePredecessor(SU->getParent());  in simplifyUnreachable()
5119   OrigDefaultBlock->removePredecessor(BB);  in createUnreachableSwitchDefault()
5325     CaseI->getCaseSuccessor()->removePredecessor(SI->getParent());  in eliminateDeadSwitchCases()
5749     Succ->removePredecessor(SelectBB);  in removeSwitchAfterSelectFold()
6423     SI->getDefaultDest()->removePredecessor(BB,  in SwitchToLookupTable()
6464     Succ->removePredecessor(BB);  in SwitchToLookupTable()
6635       Dest->removePredecessor(BB);  in simplifyIndirectBr()
6739       Succ->removePredecessor(BB);  in TryToMergeLandingPad()
7025           BB->removePredecessor(Predecessor);  in removeUndefIntroducingPredecessor()
7055               BB->removePredecessor(Predecessor);  in removeUndefIntroducingPredecessor()
7059             BB->removePredecessor(Predecessor);  in removeUndefIntroducingPredecessor()