89   if (FileSystem::Instance().Exists(dsym_directory)) {  in LookForDsymNextToExecutablePath()
95     if (FileSystem::Instance().Exists(dsym_fspec) &&  in LookForDsymNextToExecutablePath()
111       if (FileSystem::Instance().Exists(dsym_fspec) &&  in LookForDsymNextToExecutablePath()
127   if (FileSystem::Instance().Exists(dsym_yaa_fspec)) {  in LookForDsymNextToExecutablePath()
130         FileSystem::Instance().Exists(mutable_mod_spec.GetSymbolFileSpec())) {  in LookForDsymNextToExecutablePath()
255       FileSystem::Instance().Exists(symbol_file_spec))  in LocateExecutableSymbolFile()
266     FileSystem::Instance().ResolveSymbolicLink(module_file_spec, module_file_spec);  in LocateExecutableSymbolFile()
271       FileSystem::Instance().Resolve(file_spec);  in LocateExecutableSymbolFile()
280         FileSystem::Instance().Resolve(file_spec);  in LocateExecutableSymbolFile()
289         FileSystem::Instance().Resolve(file_spec);  in LocateExecutableSymbolFile()
296         FileSystem::Instance().Resolve(file_spec);  in LocateExecutableSymbolFile()
318       FileSystem::Instance().Resolve(dirspec);  in LocateExecutableSymbolFile()
319       if (!FileSystem::Instance().IsDirectory(dirspec))  in LocateExecutableSymbolFile()
338         FileSystem::Instance().Resolve(file_spec);  in LocateExecutableSymbolFile()
344         if (FileSystem::Instance().Exists(file_spec)) {  in LocateExecutableSymbolFile()