116   DenseMap<MCRegUnit, CopyInfo> Copies;  member in __anon32f3c4080111::CopyTracker
126         auto CI = Copies.find(Unit);  in markRegsUnavailable()
127         if (CI != Copies.end())  in markRegsUnavailable()
153       auto I = Copies.find(Unit);  in invalidateRegister()
154       if (I != Copies.end()) {  in invalidateRegister()
162       Copies.erase(Unit);  in invalidateRegister()
169       auto I = Copies.find(Unit);  in clobberRegister()
170       if (I != Copies.end()) {  in clobberRegister()
198             auto SrcCopy = Copies.find(SrcUnit);  in clobberRegister()
199             if (SrcCopy != Copies.end() && SrcCopy->second.LastSeenUseInCopy) {  in clobberRegister()
212                     Copies.erase(SrcCopy);  in clobberRegister()
221         Copies.erase(I);  in clobberRegister()
238       Copies[Unit] = {MI, nullptr, {}, true};  in trackCopy()
243       auto I = Copies.insert({Unit, {nullptr, nullptr, {}, false}});  in trackCopy()
252     return !Copies.empty();  in hasAnyCopies()
258     auto CI = Copies.find(RegUnit);  in findCopyForUnit()
259     if (CI == Copies.end())  in findCopyForUnit()
268     auto CI = Copies.find(RegUnit);  in findCopyDefViaUnit()
269     if (CI == Copies.end())  in findCopyDefViaUnit()
343     auto CI = Copies.find(RU);  in findLastSeenDefInCopy()
344     if (CI == Copies.end() || !CI->second.Avail)  in findLastSeenDefInCopy()
372     auto CI = Copies.find(RU);  in findLastSeenUseInCopy()
373     if (CI == Copies.end())  in findLastSeenUseInCopy()
379     Copies.clear();  in clear()