Lines Matching full:roots
665 // Emit the table of register unit roots. Each regunit has one or two root
669 ArrayRef<const CodeGenRegister*> Roots = RegBank.getRegUnit(i).getRoots();
670 assert(!Roots.empty() && "All regunits must have a root register.");
671 assert(Roots.size() <= 2 && "More than two roots not supported yet.");
672 OS << " { " << getQualifiedName(Roots.front()->TheDef);
673 for (unsigned r = 1; r != Roots.size(); ++r)
674 OS << ", " << getQualifiedName(Roots[r]->TheDef);
