-// Initialise the general option category.
-OptionCategory llvm::cl::GeneralCategory("General options");
-
-void OptionCategory::registerCategory() {
- assert(std::count_if(RegisteredOptionCategories->begin(),
- RegisteredOptionCategories->end(),
- [this](const OptionCategory *Category) {
- return getName() == Category->getName();
- }) == 0 &&
- "Duplicate option categories");
-
- RegisteredOptionCategories->insert(this);
-}
-
-//===----------------------------------------------------------------------===//
-// Basic, shared command line option processing machinery.
-//
-
-/// GetOptionInfo - Scan the list of registered options, turning them into data
-/// structures that are easier to handle.
-static void GetOptionInfo(SmallVectorImpl<Option *> &PositionalOpts,
- SmallVectorImpl<Option *> &SinkOpts,
- StringMap<Option *> &OptionsMap) {
- bool HadErrors = false;
- SmallVector<const char *, 16> OptionNames;
- Option *CAOpt = nullptr; // The ConsumeAfter option if it exists.
- for (Option *O = RegisteredOptionList; O; O = O->getNextRegisteredOption()) {
- // If this option wants to handle multiple option names, get the full set.
- // This handles enum options like "-O1 -O2" etc.
- O->getExtraOptionNames(OptionNames);
- if (O->ArgStr[0])
- OptionNames.push_back(O->ArgStr);
-
- // Handle named options.
- for (size_t i = 0, e = OptionNames.size(); i != e; ++i) {