64     SmallVectorImpl<DominatorTree::UpdateType> *Updates,  in detachDeadBlocks()  argument
72       if (Updates && UniqueSuccessors.insert(Succ).second)  in detachDeadBlocks()
73         Updates->push_back({DominatorTree::Delete, BB, Succ});  in detachDeadBlocks()
92            "applying corresponding DTU updates.");  in detachDeadBlocks()
112   SmallVector<DominatorTree::UpdateType, 4> Updates;  in DeleteDeadBlocks()  local
113   detachDeadBlocks(BBs, DTU ? &Updates : nullptr, KeepOneInputPHIs);  in DeleteDeadBlocks()
116     DTU->applyUpdates(Updates);  in DeleteDeadBlocks()
157       MemDep->removeInstruction(PN);  // Memdep updates AA itself.  in FoldSingleEntryPHINodes()
238     assert(!DTU && "cannot use both DT and DTU for updates");  in MergeBlockIntoPredecessor()
249   std::vector<DominatorTree::UpdateType> Updates;  in MergeBlockIntoPredecessor()  local
251     assert(!DT && "cannot use both DT and DTU for updates");  in MergeBlockIntoPredecessor()
256     Updates.reserve(Updates.size() + 2 * succ_size(BB) + 1);  in MergeBlockIntoPredecessor()
259     // respectively, it is beneficial to have all insert updates first. Deleting  in MergeBlockIntoPredecessor()
261     // making the blocks reachable again. Such DT updates lead to high compile  in MergeBlockIntoPredecessor()
267           Updates.push_back({DominatorTree::Insert, PredBB, SuccOfBB});  in MergeBlockIntoPredecessor()
271         Updates.push_back({DominatorTree::Delete, BB, SuccOfBB});  in MergeBlockIntoPredecessor()
272     Updates.push_back({DominatorTree::Delete, PredBB, BB});  in MergeBlockIntoPredecessor()
325     DTU->applyUpdates(Updates);  in MergeBlockIntoPredecessor()
914     SmallVector<DominatorTree::UpdateType, 3> Updates;  in ehAwareSplitEdge()  local
916     Updates.push_back({DominatorTree::Insert, BB, NewBB});  in ehAwareSplitEdge()
917     Updates.push_back({DominatorTree::Insert, NewBB, Succ});  in ehAwareSplitEdge()
918     Updates.push_back({DominatorTree::Delete, BB, Succ});  in ehAwareSplitEdge()
920     DTU.applyUpdates(Updates);  in ehAwareSplitEdge()
924       MSSAU->applyUpdates(Updates, *DT);  in ehAwareSplitEdge()
1053     SmallVector<DominatorTree::UpdateType, 8> Updates;  in SplitBlockImpl()  local
1056     Updates.push_back({DominatorTree::Insert, Old, New});  in SplitBlockImpl()
1057     Updates.reserve(Updates.size() + 2 * succ_size(New));  in SplitBlockImpl()
1060         Updates.push_back({DominatorTree::Insert, New, SuccessorOfOld});  in SplitBlockImpl()
1061         Updates.push_back({DominatorTree::Delete, Old, SuccessorOfOld});  in SplitBlockImpl()
1064     DTU->applyUpdates(Updates);  in SplitBlockImpl()
1161       SmallVector<DominatorTree::UpdateType, 8> Updates;  in UpdateAnalysisInformation()  local
1163       Updates.push_back({DominatorTree::Insert, NewBB, OldBB});  in UpdateAnalysisInformation()
1164       Updates.reserve(Updates.size() + 2 * Preds.size());  in UpdateAnalysisInformation()
1167           Updates.push_back({DominatorTree::Insert, Pred, NewBB});  in UpdateAnalysisInformation()
1168           Updates.push_back({DominatorTree::Delete, Pred, OldBB});  in UpdateAnalysisInformation()
1170       DTU->applyUpdates(Updates);  in UpdateAnalysisInformation()
1258 /// This also updates AliasAnalysis, if available.
1658   SmallVector<DominatorTree::UpdateType, 8> Updates;  in SplitBlockAndInsertIfThenElse()  local
1663     Updates.reserve(4 + 2 * UniqueOrigSuccessors.size());  in SplitBlockAndInsertIfThenElse()
1706     Updates.emplace_back(DominatorTree::Insert, Head, TrueBlock);  in SplitBlockAndInsertIfThenElse()
1707     Updates.emplace_back(DominatorTree::Insert, Head, FalseBlock);  in SplitBlockAndInsertIfThenElse()
1709       Updates.emplace_back(DominatorTree::Insert, TrueBlock, Tail);  in SplitBlockAndInsertIfThenElse()
1711       Updates.emplace_back(DominatorTree::Insert, FalseBlock, Tail);  in SplitBlockAndInsertIfThenElse()
1713       Updates.emplace_back(DominatorTree::Insert, Tail, UniqueOrigSuccessor);  in SplitBlockAndInsertIfThenElse()
1715       Updates.emplace_back(DominatorTree::Delete, Head, UniqueOrigSuccessor);  in SplitBlockAndInsertIfThenElse()
1716     DTU->applyUpdates(Updates);  in SplitBlockAndInsertIfThenElse()
2153   SmallVector<DominatorTree::UpdateType, 16> Updates;  in CreateControlFlowHub()  local
2158           Updates.push_back({DominatorTree::Delete, In, Succ});  in CreateControlFlowHub()
2178       Updates.push_back({DominatorTree::Insert, In, FirstGuardBlock});  in CreateControlFlowHub()
2181       Updates.push_back({DominatorTree::Insert, GuardBlocks[i], Outgoing[i]});  in CreateControlFlowHub()
2182       Updates.push_back(  in CreateControlFlowHub()
2185     Updates.push_back({DominatorTree::Insert, GuardBlocks[NumGuards - 1],  in CreateControlFlowHub()
2187     Updates.push_back({DominatorTree::Insert, GuardBlocks[NumGuards - 1],  in CreateControlFlowHub()
2189     DTU->applyUpdates(Updates);  in CreateControlFlowHub()