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Lines Matching defs:DT

170     if (DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>()) {
171       if (DomTreeNode *DTN = DT->getNode(BB)) {
172         DomTreeNode *PredDTN = DT->getNode(PredBB);
176           DT->changeImmediateDominator(*DI, PredDTN);
178         DT->eraseNode(BB);
284   if (DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>()) {
286     if (DomTreeNode *OldNode = DT->getNode(Old)) {
292       DomTreeNode *NewNode = DT->addNewBlock(New,Old);
295         DT->changeImmediateDominator(*I, NewNode);
340   DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>();
341   if (DT)
342     DT->splitBlock(NewBB);