Refactor the code cache to handle large number of properties on the global ob...

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 76 matching lines @@
   };
 
   // Construct the IC structure with the given number of extra
   // JavaScript frames on the stack.
   explicit IC(FrameDepth depth);
 
   // Get the call-site target; used for determining the state.
   Code* target() { return GetTargetAtAddress(address()); }
   inline Address address();
 
-  // Compute the current IC state based on the target stub and the receiver.
-  static State StateFrom(Code* target, Object* receiver);
+  // Compute the current IC state based on the target stub, receiver and name.
+  static State StateFrom(Code* target, Object* receiver, Object* name);
 
   // Clear the inline cache to initial state.
   static void Clear(Address address);
 
   // Computes the reloc info for this IC. This is a fairly expensive
   // operation as it has to search through the heap to find the code
   // object that contains this IC site.
   RelocInfo::Mode ComputeMode();
 
   // Returns if this IC is for contextual (no explicit receiver)
@@ skipping 356 matching lines @@
   static const char* GetName(TypeInfo type_info);
 
   static State ToState(TypeInfo type_info);
 
   static TypeInfo GetTypeInfo(Object* left, Object* right);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_