441     bool IsSystemHeaderDir, Module *RequestingModule,  in getFileAndSuggestModule()  argument
462           *File, Dir ? Dir : File->getFileEntry().getDir(), RequestingModule,  in getFileAndSuggestModule()
474     Module *RequestingModule, ModuleMap::KnownHeader *SuggestedModule,  in LookupFile()  argument
499         RequestingModule, SuggestedModule, OpenFile);  in LookupFile()
504                              RequestingModule, SuggestedModule,  in LookupFile()
528                                       RequestingModule, SuggestedModule,  in LookupFile()
608 static bool needModuleLookup(Module *RequestingModule,  in needModuleLookup()  argument
611          (RequestingModule && RequestingModule->NoUndeclaredIncludes);  in needModuleLookup()
618     SmallVectorImpl<char> *RelativePath, Module *RequestingModule,  in DoFrameworkLookup()  argument
714   if (File && needModuleLookup(RequestingModule, SuggestedModule)) {  in DoFrameworkLookup()
740                                                  RequestingModule,  in DoFrameworkLookup()
744       if (!HS.findUsableModuleForHeader(*File, getDir(), RequestingModule,  in DoFrameworkLookup()
890     Module *RequestingModule, ModuleMap::KnownHeader *SuggestedModule,  in LookupFile()  argument
922                                    RequestingModule, SuggestedModule, OpenFile,  in LookupFile()
961               RequestingModule, SuggestedModule)) {  in LookupFile()
1039         CacheLookup.RequestingModule == RequestingModule) {  in LookupFile()
1052       CacheLookup.reset(RequestingModule, /*NewStartIt=*/NextIt);  in LookupFile()
1068     CacheLookup.reset(RequestingModule, /*NewStartIt=*/NextIt);  in LookupFile()
1079         Filename, *this, IncludeLoc, SearchPath, RelativePath, RequestingModule,  in LookupFile()
1175           Includers.front(), SearchPath, RelativePath, RequestingModule,  in LookupFile()
1212     Module *RequestingModule, ModuleMap::KnownHeader *SuggestedModule) {  in LookupSubframeworkHeader()  argument
1308                                           RequestingModule, SuggestedModule,  in LookupSubframeworkHeader()
1691                           Module *RequestingModule,  in suggestModule()  argument
1698   if (RequestingModule && Module && RequestingModule->NoUndeclaredIncludes) {  in suggestModule()
1699     HS.getModuleMap().resolveUses(RequestingModule, /*Complain*/ false);  in suggestModule()
1700     if (!RequestingModule->directlyUses(Module.getModule())) {  in suggestModule()
1726     FileEntryRef File, const DirectoryEntry *Root, Module *RequestingModule,  in findUsableModuleForHeader()  argument
1728   if (needModuleLookup(RequestingModule, SuggestedModule)) {  in findUsableModuleForHeader()
1731     return suggestModule(*this, File, RequestingModule, SuggestedModule);  in findUsableModuleForHeader()
1737     FileEntryRef File, StringRef FrameworkName, Module *RequestingModule,  in findUsableModuleForFrameworkHeader()  argument
1740   if (needModuleLookup(RequestingModule, SuggestedModule)) {  in findUsableModuleForFrameworkHeader()
1758     return suggestModule(*this, File, RequestingModule, SuggestedModule);  in findUsableModuleForFrameworkHeader()