229       unsigned preg = rawOrder[i];  in build()  local
230       if (!reservedRegs.test(preg)) {  in build()
231         vrAllowed.push_back(preg);  in build()
239       unsigned preg = *pregItr;  in build()  local
240       const LiveInterval *pregLI = &lis->getInterval(preg);  in build()
252         std::find(vrAllowed.begin(), vrAllowed.end(), preg);  in build()
259       const unsigned *aliasItr = tri->getAliasSet(preg);  in build()
532       unsigned preg = problem.getPRegForOption(vreg, alloc);      in mapPBQPToRegAlloc()  local
533       DEBUG(dbgs() << "VREG " << vreg << " -> " << tri->getName(preg) << "\n");  in mapPBQPToRegAlloc()
534       assert(preg != 0 && "Invalid preg selected.");  in mapPBQPToRegAlloc()
535       vrm->assignVirt2Phys(vreg, preg);        in mapPBQPToRegAlloc()