104 struct TableGenIndexSymbol {  struct
105   TableGenIndexSymbol(const llvm::Record *record)  in TableGenIndexSymbol()  function
108   TableGenIndexSymbol(const llvm::RecordVal *value)  in TableGenIndexSymbol()  function
135   const TableGenIndexSymbol *lookup(SMLoc loc,
142       const char *, const TableGenIndexSymbol *,
144                                        const TableGenIndexSymbol *>::LeafSize,
155   DenseMap<const void *, std::unique_ptr<TableGenIndexSymbol>> defToSymbol;
160   auto getOrInsertDef = [&](const auto *def) -> TableGenIndexSymbol * {  in initialize()
163       it.first->second = std::make_unique<TableGenIndexSymbol>(def);  in initialize()
166   auto insertRef = [&](TableGenIndexSymbol *sym, SMRange refLoc,  in initialize()
219 const TableGenIndexSymbol *
385   const TableGenIndexSymbol *symbol = index.lookup(posLoc);  in getLocationsOf()
396   const TableGenIndexSymbol *symbol = index.lookup(posLoc);  in findReferencesOf()