Lines Matching defs:DomB
691 BasicBlock *DomB = cast<BasicBlock>(*I);
696 if (DT->dominates(B, DomB))
698 if (!DT->dominates(DomB, B))
700 DomB = B;
702 return DomB;
784 BasicBlock *DomB = nearest_common_dominator(DT, Bs);
785 if (!DomB)
789 if (IdxI && !DT->dominates(IdxI->getParent(), DomB))
793 while (is_empty(DomB)) {
794 DomTreeNode *N = (*DT)[DomB]->getIDom();
797 DomB = N->getBlock();
800 // Otherwise, DomB is fine. Update the location map.
801 Loc[Node] = DomB;
802 return DomB;