Reappy r80998, now that the GlobalOpt bug that it exposed on MiniSAT is fixed.

[oota-llvm.git] / include / llvm / TypeSymbolTable.h

diff --git a/include/llvm/TypeSymbolTable.h b/include/llvm/TypeSymbolTable.h
index d2d909587a82dbcd0a1828208a1dcdd951cc7c2f..4dd3a4af2a4871cdde8fa62e4366861df43040ac 100644 (file)
--- a/include/llvm/TypeSymbolTable.h
+++ b/include/llvm/TypeSymbolTable.h
@@ -19,6 +19,8 @@
 
 namespace llvm {
 
+class StringRef;
+
 /// This class provides a symbol table of name/type pairs with operations to
 /// support constructing, searching and iterating over the symbol table. The
 /// class derives from AbstractTypeUser so that the contents of the symbol
@@ -64,6 +66,16 @@ public:
   /// @brief Lookup a type by name.
   Type *lookup(const StringRef &name) const;
 
+  /// Lookup the type associated with name.
+  /// @returns end() if the name is not found, or an iterator at the entry for
+  /// Type.
+  iterator find(const StringRef &name);
+
+  /// Lookup the type associated with name.
+  /// @returns end() if the name is not found, or an iterator at the entry for
+  /// Type.
+  const_iterator find(const StringRef &name) const;
+
   /// @returns true iff the symbol table is empty.
   /// @brief Determine if the symbol table is empty
   inline bool empty() const { return tmap.empty(); }