635   HeaderSearchOptions &HSOpts = PP.getHeaderSearchInfo().getHeaderSearchOpts();  in createPCHExternalASTSource()  local
641       HSOpts.ModulesValidateSystemHeaders, HSOpts.ValidateASTInputFilesContent,  in createPCHExternalASTSource()
1182   HeaderSearchOptions &HSOpts = Invocation->getHeaderSearchOpts();  local
1184                  [&HSOpts](const std::pair<std::string, bool> &def) {  in __anon805ef2ef0602()
1186                    return HSOpts.ModulesIgnoreMacros.contains(  in __anon805ef2ef0602()
1217   HSOpts.ModulesHashContent = true;
1595 static void pruneModuleCache(const HeaderSearchOptions &HSOpts) {  in pruneModuleCache()  argument
1598   TimestampFile = HSOpts.ModuleCachePath;  in pruneModuleCache()
1616   if (CurrentTime - TimeStampModTime <= time_t(HSOpts.ModuleCachePruneInterval))  in pruneModuleCache()
1628   llvm::sys::path::native(HSOpts.ModuleCachePath, ModuleCachePathNative);  in pruneModuleCache()
1652               time_t(HSOpts.ModuleCachePruneAfter)) {  in pruneModuleCache()
1688   HeaderSearchOptions &HSOpts = getHeaderSearchOpts();  in createASTReader()  local
1689   std::string Sysroot = HSOpts.Sysroot;  in createASTReader()
1704       /*AllowConfigurationMismatch=*/false, HSOpts.ModulesValidateSystemHeaders,  in createASTReader()
1705       HSOpts.ValidateASTInputFilesContent,  in createASTReader()
1798   const HeaderSearchOptions &HSOpts = HS.getHeaderSearchOpts();  in selectModuleSource()  local
1799   if (!HSOpts.PrebuiltModuleFiles.empty() ||  in selectModuleSource()
1800       !HSOpts.PrebuiltModulePaths.empty()) {  in selectModuleSource()
1802     if (HSOpts.EnablePrebuiltImplicitModules && ModuleFilename.empty())  in selectModuleSource()