Implementing inline caches for GenericBinaryOpStub. ...

src/ic.h

 // Copyright 2006-2009 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 35 matching lines @@
   ICU(CallIC_Miss)                                    \
   ICU(StoreIC_Miss)                                   \
   ICU(SharedStoreIC_ExtendStorage)                    \
   ICU(KeyedStoreIC_Miss)                              \
   /* Utilities for IC stubs. */                       \
   ICU(LoadCallbackProperty)                           \
   ICU(StoreCallbackProperty)                          \
   ICU(LoadPropertyWithInterceptorOnly)                \
   ICU(LoadPropertyWithInterceptorForLoad)             \
   ICU(LoadPropertyWithInterceptorForCall)             \
-  ICU(StoreInterceptorProperty)
+  ICU(StoreInterceptorProperty)                       \
+  ICU(BinaryOp_Patch)
 
 //
 // IC is the base class for LoadIC, StoreIC, CallIC, KeyedLoadIC,
 // and KeyedStoreIC.
 //
 class IC {
  public:
 
   // The ids for utility called from the generated code.
   enum UtilityId {
@@ skipping 359 matching lines @@
   // The address is the patch point for the IC call
   // (Assembler::kCallTargetAddressOffset before the end of
   // the call/return address).
   // The map is the new map that the inlined code should check against.
   static bool PatchInlinedStore(Address address, Object* map);
 
   friend class IC;
 };
 
 
+class BinaryOpIC: public IC {
+ public:
+  BinaryOpIC() : IC(NO_EXTRA_FRAME) { }
+
+  void patch(Code* code);
+
+  static void Clear(Address address, Code* target);
+};
+
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_