Direct call to native RegExp code from JavaScript

src/codegen.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 460 matching lines @@
   const char* GetName() { return "ArgumentsAccessStub"; }
 
 #ifdef DEBUG
   void Print() {
     PrintF("ArgumentsAccessStub (type %d)\n", type_);
   }
 #endif
 };
 
 
+class RegExpExecStub: public CodeStub {
+ public:
+  RegExpExecStub() { }
+
+ private:
+  Major MajorKey() { return RegExpExec; }
+  int MinorKey() { return 0; }
+
+  void Generate(MacroAssembler* masm);
+
+  const char* GetName() { return "RegExpExecStub"; }
+
+#ifdef DEBUG
+  void Print() {
+    PrintF("RegExpExecStub\n");
+  }
+#endif
+};
+
+
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CODEGEN_H_