Lines Matching defs:DomB

1494   MachineBasicBlock *DomB = ED0.UseMI->getParent();
1496   Blocks.insert(DomB);
1501     DomB = MDT->findNearestCommonDominator(DomB, MBB);
1506   // The block DomB should be dominated by the def of each register used
1513   assert(!DefI || MDT->dominates(DefI->getParent(), DomB));
1517   if (Blocks.count(DomB)) {
1519     MachineBasicBlock::iterator End = DomB->end();
1520     for (It = DomB->begin(); It != End; ++It)
1523     assert(It != End && "Should have found a ref in DomB");
1525     // DomB does not contain any refs.
1526     It = DomB->getFirstTerminator();
1528   Loc DefLoc(DomB, It);