96 void llvm::DeleteDeadBlock(BasicBlock *BB, DomTreeUpdater *DTU,  in DeleteDeadBlock()  argument
98   DeleteDeadBlocks({BB}, DTU, KeepOneInputPHIs);  in DeleteDeadBlock()
101 void llvm::DeleteDeadBlocks(ArrayRef <BasicBlock *> BBs, DomTreeUpdater *DTU,  in DeleteDeadBlocks()  argument
113   detachDeadBlocks(BBs, DTU ? &Updates : nullptr, KeepOneInputPHIs);  in DeleteDeadBlocks()
115   if (DTU)  in DeleteDeadBlocks()
116     DTU->applyUpdates(Updates);  in DeleteDeadBlocks()
119     if (DTU)  in DeleteDeadBlocks()
120       DTU->deleteBB(BB);  in DeleteDeadBlocks()
125 bool llvm::EliminateUnreachableBlocks(Function &F, DomTreeUpdater *DTU,  in EliminateUnreachableBlocks()  argument
140   DeleteDeadBlocks(DeadBlocks, DTU, KeepOneInputPHIs);  in EliminateUnreachableBlocks()
180 bool llvm::MergeBlockIntoPredecessor(BasicBlock *BB, DomTreeUpdater *DTU,  in MergeBlockIntoPredecessor()  argument
238     assert(!DTU && "cannot use both DT and DTU for updates");  in MergeBlockIntoPredecessor()
250   if (DTU) {  in MergeBlockIntoPredecessor()
324   if (DTU)  in MergeBlockIntoPredecessor()
325     DTU->applyUpdates(Updates);  in MergeBlockIntoPredecessor()
334   DeleteDeadBlock(BB, DTU);  in MergeBlockIntoPredecessor()
340     SmallPtrSetImpl<BasicBlock *> &MergeBlocks, Loop *L, DomTreeUpdater *DTU,  in MergeBlockSuccessorsIntoGivenBlocks()  argument
351       if (MergeBlockIntoPredecessor(Dest, DTU, LI)) {  in MergeBlockSuccessorsIntoGivenBlocks()
913     DomTreeUpdater DTU(DT, DomTreeUpdater::UpdateStrategy::Lazy);  in ehAwareSplitEdge()  local
920     DTU.applyUpdates(Updates);  in ehAwareSplitEdge()
921     DTU.flush();  in ehAwareSplitEdge()
1028                                   DomTreeUpdater *DTU, DominatorTree *DT,  in SplitBlockImpl()  argument
1034                             DTU ? DTU : (DT ? &LocalDTU : nullptr), LI, MSSAU,  in SplitBlockImpl()
1052   if (DTU) {  in SplitBlockImpl()
1064     DTU->applyUpdates(Updates);  in SplitBlockImpl()
1091                              DomTreeUpdater *DTU, LoopInfo *LI,  in SplitBlock()  argument
1094   return SplitBlockImpl(Old, SplitPt, DTU, /*DT=*/nullptr, LI, MSSAU, BBName,  in SplitBlock()
1099                                    DomTreeUpdater *DTU, LoopInfo *LI,  in splitBlockBefore()  argument
1117   if (DTU) {  in splitBlockBefore()
1130     DTU->applyUpdates(DTUpdates);  in splitBlockBefore()
1135       MSSAU->applyUpdates(DTUpdates, DTU->getDomTree());  in splitBlockBefore()
1147                                       DomTreeUpdater *DTU, DominatorTree *DT,  in UpdateAnalysisInformation()  argument
1151   if (DTU) {  in UpdateAnalysisInformation()
1154     if (NewBB->isEntryBlock() && DTU->hasDomTree()) {  in UpdateAnalysisInformation()
1158       DTU->recalculate(*NewBB->getParent());  in UpdateAnalysisInformation()
1170       DTU->applyUpdates(Updates);  in UpdateAnalysisInformation()
1190   if (DTU && DTU->hasDomTree())  in UpdateAnalysisInformation()
1191     DT = &DTU->getDomTree();  in UpdateAnalysisInformation()
1325     DomTreeUpdater *DTU, DominatorTree *DT, LoopInfo *LI,
1330                            const char *Suffix, DomTreeUpdater *DTU,  in SplitBlockPredecessorsImpl()  argument
1344                                     DTU, DT, LI, MSSAU, PreserveLCSSA);  in SplitBlockPredecessorsImpl()
1394   UpdateAnalysisInformation(BB, NewBB, Preds, DTU, DT, LI, MSSAU, PreserveLCSSA,  in SplitBlockPredecessorsImpl()
1429                                          DomTreeUpdater *DTU, LoopInfo *LI,  in SplitBlockPredecessors()  argument
1432   return SplitBlockPredecessorsImpl(BB, Preds, Suffix, DTU,  in SplitBlockPredecessors()
1439     DomTreeUpdater *DTU, DominatorTree *DT, LoopInfo *LI,  in SplitLandingPadPredecessorsImpl()  argument
1465   UpdateAnalysisInformation(OrigBB, NewBB1, Preds, DTU, DT, LI, MSSAU,  in SplitLandingPadPredecessorsImpl()
1501     UpdateAnalysisInformation(OrigBB, NewBB2, NewBB2Preds, DTU, DT, LI, MSSAU,  in SplitLandingPadPredecessorsImpl()
1542                                        DomTreeUpdater *DTU, LoopInfo *LI,  in SplitLandingPadPredecessors()  argument
1546                                          NewBBs, DTU, /*DT=*/nullptr, LI, MSSAU,  in SplitLandingPadPredecessors()
1552                                              DomTreeUpdater *DTU) {  in FoldReturnIntoUncondBranch()  argument
1602   if (DTU)  in FoldReturnIntoUncondBranch()
1603     DTU->applyUpdates({{DominatorTree::Delete, Pred, BB}});  in FoldReturnIntoUncondBranch()
1612                                              DomTreeUpdater *DTU, LoopInfo *LI,  in SplitBlockAndInsertIfThen()  argument
1617       /* UnreachableElse */ false, BranchWeights, DTU, LI);  in SplitBlockAndInsertIfThen()
1625                                              DomTreeUpdater *DTU, LoopInfo *LI,  in SplitBlockAndInsertIfElse()  argument
1630       /* UnreachableElse */ Unreachable, BranchWeights, DTU, LI);  in SplitBlockAndInsertIfElse()
1638                                          DomTreeUpdater *DTU, LoopInfo *LI) {  in SplitBlockAndInsertIfThenElse()  argument
1643       /* UnreachableElse */ false, BranchWeights, DTU, LI);  in SplitBlockAndInsertIfThenElse()
1652     MDNode *BranchWeights, DomTreeUpdater *DTU, LoopInfo *LI) {  in SplitBlockAndInsertIfThenElse()  argument
1661   if (DTU) {  in SplitBlockAndInsertIfThenElse()
1705   if (DTU) {  in SplitBlockAndInsertIfThenElse()
1716     DTU->applyUpdates(Updates);  in SplitBlockAndInsertIfThenElse()
2147     DomTreeUpdater *DTU, SmallVectorImpl<BasicBlock *> &GuardBlocks,  in CreateControlFlowHub()  argument
2154   if (DTU) {  in CreateControlFlowHub()
2173   if (DTU) {  in CreateControlFlowHub()
2189     DTU->applyUpdates(Updates);  in CreateControlFlowHub()