47     if (std::optional<StringRef> Filename =  in LexedFileChanged()  local
50           llvm::sys::path::remove_leading_dotslash(*Filename),  in LexedFileChanged()
57     StringRef Filename =  in FileSkipped()  local
59     DepCollector.maybeAddDependency(Filename, /*FromModule=*/false,  in FileSkipped()
84     StringRef Filename =  in HasInclude()  local
86     DepCollector.maybeAddDependency(Filename, /*FromModule=*/false,  in HasInclude()
103     StringRef Filename = Entry.getName();  in moduleMapFileRead()  local
104     DepCollector.maybeAddDependency(Filename, /*FromModule*/ false,  in moduleMapFileRead()
120   void visitModuleFile(StringRef Filename,  in visitModuleFile()
122     DepCollector.maybeAddDependency(Filename, /*FromModule*/ true,  in visitModuleFile()
126   bool visitInputFile(StringRef Filename, bool IsSystem,  in visitInputFile()
133     if (auto FE = FileMgr.getOptionalFileRef(Filename))  in visitInputFile()
134       Filename = FE->getName();  in visitInputFile()
136     DepCollector.maybeAddDependency(Filename, /*FromModule*/ true, IsSystem,  in visitInputFile()
144 void DependencyCollector::maybeAddDependency(StringRef Filename,  in maybeAddDependency()  argument
148   if (sawDependency(Filename, FromModule, IsSystem, IsModuleFile, IsMissing))  in maybeAddDependency()
149     addDependency(Filename);  in maybeAddDependency()
152 bool DependencyCollector::addDependency(StringRef Filename) {  in addDependency()  argument
156   llvm::SmallString<256> TmpPath = Filename;  in addDependency()
161   SearchPath = Filename;  in addDependency()
165     Dependencies.push_back(std::string(Filename));  in addDependency()
171 static bool isSpecialFilename(StringRef Filename) {  in isSpecialFilename()  argument
172   return Filename == "<built-in>";  in isSpecialFilename()
175 bool DependencyCollector::sawDependency(StringRef Filename, bool FromModule,  in sawDependency()  argument
178   return !isSpecialFilename(Filename) &&  in sawDependency()
215 bool DependencyFileGenerator::sawDependency(StringRef Filename, bool FromModule,  in sawDependency()  argument
228   if (isSpecialFilename(Filename))  in sawDependency()
289 static void PrintFilename(raw_ostream &OS, StringRef Filename,  in PrintFilename()  argument
293   llvm::sys::path::native(Filename.str(), NativePath);  in PrintFilename()