491 static unsigned RemoveDuplicates(std::vector<DirectoryLookup> &SearchList,  in RemoveDuplicates()  argument
497   for (unsigned i = First; i != SearchList.size(); ++i) {  in RemoveDuplicates()
500     const DirectoryLookup &CurEntry = SearchList[i];  in RemoveDuplicates()
530         const DirectoryLookup &SearchEntry = SearchList[FirstDir];  in RemoveDuplicates()
552       if (SearchList[FirstDir].getDirCharacteristic() == SrcMgr::C_User)  in RemoveDuplicates()
568     SearchList.erase(SearchList.begin()+DirToRemove);  in RemoveDuplicates()
577   std::vector<DirectoryLookup> SearchList;  in Realize()  local
578   SearchList.reserve(IncludePath.size());  in Realize()
583       SearchList.push_back(Include.second);  in Realize()
586   RemoveDuplicates(SearchList, 0, Verbose);  in Realize()
587   unsigned NumQuoted = SearchList.size();  in Realize()
591       SearchList.push_back(Include.second);  in Realize()
593   RemoveDuplicates(SearchList, NumQuoted, Verbose);  in Realize()
594   unsigned NumAngled = SearchList.size();  in Realize()
603       SearchList.push_back(Include.second);  in Realize()
607       SearchList.push_back(Include.second);  in Realize()
612   unsigned NonSystemRemoved = RemoveDuplicates(SearchList, NumQuoted, Verbose);  in Realize()
616   Headers.SetSearchPaths(SearchList, NumQuoted, NumAngled, DontSearchCurDir);  in Realize()
623     for (unsigned i = 0, e = SearchList.size(); i != e; ++i) {  in Realize()
626       StringRef Name = SearchList[i].getName();  in Realize()
628       if (SearchList[i].isNormalDir())  in Realize()
630       else if (SearchList[i].isFramework())  in Realize()
633         assert(SearchList[i].isHeaderMap() && "Unknown DirectoryLookup");  in Realize()