Lines Matching full:orphans
236 SmallPtrSet<CodeGenRegister*, 8> Orphans;
238 // Clone inherited subregs and place duplicate entries in Orphans.
248 Orphans.insert(SI->second);
272 if (SubRegs.count(I->second) || !Orphans.erase(SRI->second))
280 // Now Orphans contains the inherited subregisters without a direct index.
296 while (!Indices.empty() && !Orphans.empty()) {
302 if (Orphans.erase(SI->second))
