46       auto *DT = DTWP ? &DTWP->getDomTree() : nullptr;  in runOnFunction()  local
50           SplitAllCriticalEdges(F, CriticalEdgeSplittingOptions(DT, LI));  in runOnFunction()
199   auto *DT = Options.DT;  in SplitCriticalEdge()  local
201   if (!DT && !LI)  in SplitCriticalEdge()
229   if (DT) {  in SplitCriticalEdge()
230     DomTreeNode *TINode = DT->getNode(TIBB);  in SplitCriticalEdge()
236       DomTreeNode *NewBBNode = DT->addNewBlock(NewBB, TIBB);  in SplitCriticalEdge()
241         DestBBNode = DT->getNode(DestBB);  in SplitCriticalEdge()
243           if (DomTreeNode *OPNode = DT->getNode(OtherPreds.back()))  in SplitCriticalEdge()
244             NewBBDominatesDestBB = DT->dominates(DestBBNode, OPNode);  in SplitCriticalEdge()
253         if (!DestBBNode) DestBBNode = DT->getNode(DestBB);  in SplitCriticalEdge()
254         DT->changeImmediateDominator(DestBBNode, NewBBNode);  in SplitCriticalEdge()
322               DestBB, LoopPreds, "split", DT, LI, Options.PreserveLCSSA);  in SplitCriticalEdge()