521   size_t SlashPos = Filename.find('/');  in DoFrameworkLookup()  local
522   if (SlashPos == StringRef::npos)  in DoFrameworkLookup()
528     HS.LookupFrameworkCache(Filename.substr(0, SlashPos));  in DoFrameworkLookup()
543   StringRef ModuleName(Filename.begin(), SlashPos);  in DoFrameworkLookup()
579     RelativePath->append(Filename.begin()+SlashPos+1, Filename.end());  in DoFrameworkLookup()
593   FrameworkName.append(Filename.begin()+SlashPos+1, Filename.end());  in DoFrameworkLookup()
968       size_t SlashPos = Filename.find('/');  in LookupFile()  local
969       if (SlashPos != StringRef::npos) {  in LookupFile()
972                                                          SlashPos));  in LookupFile()
1052   size_t SlashPos = Filename.find('/');  in LookupSubframeworkHeader()  local
1053   if (SlashPos == StringRef::npos)  in LookupSubframeworkHeader()
1073   FrameworkName.append(Filename.begin(), Filename.begin()+SlashPos);  in LookupSubframeworkHeader()
1077       *FrameworkMap.insert(std::make_pair(Filename.substr(0, SlashPos),  in LookupSubframeworkHeader()
1104     RelativePath->append(Filename.begin()+SlashPos+1, Filename.end());  in LookupSubframeworkHeader()
1116   HeadersFilename.append(Filename.begin()+SlashPos+1, Filename.end());  in LookupSubframeworkHeader()
1128     HeadersFilename.append(Filename.begin()+SlashPos+1, Filename.end());  in LookupSubframeworkHeader()