Generalize the Function.prototype.call hooks in the...

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 129 matching lines @@
   bool CheckForInlineRuntimeCall(CallRuntime* node);
   Handle<JSFunction> BuildBoilerplate(FunctionLiteral* node);
   void ProcessDeclarations(ZoneList<Declaration*>* declarations);
 
   Handle<Code> ComputeCallInitialize(int argc);
 
   // Declare global variables and functions in the given array of
   // name/value pairs.
   virtual void DeclareGlobals(Handle<FixedArray> pairs) = 0;
 
-  virtual void GenerateShiftDownAndTailCall(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetThisFunction(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateGetThisFunction(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetThis(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateGetArgumentsLength(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetArgumentsLength(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateTailCallWithArguments(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetArgument(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSquashFrame(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateExpandFrame(ZoneList<Expression*>* args) = 0;
+  // Support for type checks.
   virtual void GenerateIsSmi(ZoneList<Expression*>* args) = 0;
   virtual void GenerateIsNonNegativeSmi(ZoneList<Expression*>* args) = 0;
   virtual void GenerateIsArray(ZoneList<Expression*>* args) = 0;
 
   // Support for arguments.length and arguments[?].
   virtual void GenerateArgumentsLength(ZoneList<Expression*>* args) = 0;
   virtual void GenerateArgumentsAccess(ZoneList<Expression*>* args) = 0;
 
   // Support for accessing the value field of an object (used by Date).
   virtual void GenerateValueOf(ZoneList<Expression*>* args) = 0;
@@ skipping 141 matching lines @@
   int MinorKey() { return 1; }
 
   const char* GetName() { return "JSConstructEntryStub"; }
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CODEGEN_H_