Lines Matching full:orphans
242 SmallPtrSet<CodeGenRegister*, 8> Orphans;
244 // Clone inherited subregs and place duplicate entries in Orphans.
253 Orphans.insert(SI->second);
277 if (SubRegs.count(I->second) || !Orphans.erase(SRI->second))
285 // Now Orphans contains the inherited subregisters without a direct index.
301 while (!Indices.empty() && !Orphans.empty()) {
307 if (Orphans.erase(SI->second))
