751       auto FE = SrcManager->getFileEntryRefForID(FID);  in HandleDiagnostic()  local
752       if (FE && CurrentPreprocessor && SrcManager->isLoadedFileID(FID)) {  in HandleDiagnostic()
756         if (HS.findModuleForHeader(*FE))  in HandleDiagnostic()
1044   OptionalFileEntryRef FE = SM.getFileEntryRefForID(FID);  in UpdateParsedFileStatus()  local
1049     ParsedFiles.insert(std::make_pair(FID, FE ? &FE->getFileEntry() : nullptr));  in UpdateParsedFileStatus()
1062                                       UnparsedFileStatus(FE, FoundDirectives)));  in UpdateParsedFileStatus()
1084       if (const FileEntry *FE = I.second)  in CheckDiagnostics()  local
1085         ParsedFileCache.insert(FE);  in CheckDiagnostics()
1090       OptionalFileEntryRef FE = Status.getFile();  in CheckDiagnostics()  local
1093       if (FE && ParsedFileCache.count(*FE))  in CheckDiagnostics()
1100                                  (FE ? FE->getName() : "(unknown)"));  in CheckDiagnostics()