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);
283 if (DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>()) {
285 if (DomTreeNode *OldNode = DT->getNode(Old)) {
291 DomTreeNode *NewNode = DT->addNewBlock(New,Old);
294 DT->changeImmediateDominator(*I, NewNode);
339 DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>();
340 if (DT)
341 DT->splitBlock(NewBB);