Avoid GC when compiling CallIC stubs....

src/stub-cache.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 318 matching lines @@
 
 // Support functions for IC stubs for interceptors.
 Object* LoadPropertyWithInterceptorOnly(Arguments args);
 Object* LoadPropertyWithInterceptorForLoad(Arguments args);
 Object* LoadPropertyWithInterceptorForCall(Arguments args);
 Object* StoreInterceptorProperty(Arguments args);
 Object* CallInterceptorProperty(Arguments args);
 Object* KeyedLoadPropertyWithInterceptor(Arguments args);
 
 
-// Support function for computing call IC miss stubs.
-Handle<Code> ComputeCallMiss(int argc, Code::Kind kind);
-
-
 // The stub compiler compiles stubs for the stub cache.
 class StubCompiler BASE_EMBEDDED {
  public:
   enum CheckType {
     RECEIVER_MAP_CHECK,
     STRING_CHECK,
     NUMBER_CHECK,
     BOOLEAN_CHECK
   };
 
@@ skipping 328 matching lines @@
   const ParameterCount& arguments() { return arguments_; }
 
   Object* GetCode(PropertyType type, String* name);
 
   // Convenience function. Calls GetCode above passing
   // CONSTANT_FUNCTION type and the name of the given function.
   Object* GetCode(JSFunction* function);
 
   void GenerateNameCheck(String* name, Label* miss);
 
-  void GenerateMissBranch();
+  // Generates a jump to CallIC miss stub. Returns Failure if the jump cannot
+  // be generated.
+  Object* GenerateMissBranch();
 };
 
 
 class ConstructStubCompiler: public StubCompiler {
  public:
   explicit ConstructStubCompiler() {}
 
   Object* CompileConstructStub(SharedFunctionInfo* shared);
 
  private:
@@ skipping 45 matching lines @@
 
   JSFunction* constant_function_;
   bool is_simple_api_call_;
   FunctionTemplateInfo* expected_receiver_type_;
   CallHandlerInfo* api_call_info_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_