Lines Matching defs:Unit
505 // Register Unit Liveness
519 unsigned Unit = LI->reg;
524 // The physregs aliasing Unit are the roots and their super-registers.
529 for (MCRegUnitRootIterator Roots(Unit, TRI); Roots.isValid(); ++Roots) {
541 for (MCRegUnitRootIterator Roots(Unit, TRI); Roots.isValid(); ++Roots) {
580 unsigned Unit = *Units;
581 LiveInterval *Intv = RegUnitIntervals[Unit];
583 Intv = RegUnitIntervals[Unit] = new LiveInterval(Unit, HUGE_VALF);
588 DEBUG(dbgs() << ' ' << PrintRegUnit(Unit, TRI) << '#' << VNI->id);