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Lines Matching defs:DT

169     if (DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>()) {
170       if (DomTreeNode *DTN = DT->getNode(BB)) {
171         DomTreeNode *PredDTN = DT->getNode(PredBB);
175           DT->changeImmediateDominator(*DI, PredDTN);
177         DT->eraseNode(BB);
299   if (DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>()) {
301     if (DomTreeNode *OldNode = DT->getNode(Old)) {
307       DomTreeNode *NewNode = DT->addNewBlock(New,Old);
310         DT->changeImmediateDominator(*I, NewNode);
355   DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>();
356   if (DT)
357     DT->splitBlock(NewBB);