Merge arguments branch to bleeding edge (second try).

src/stub-cache.h

 // Copyright 2011 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 243 matching lines @@
       int argc,
       InLoopFlag in_loop,
       Code::Kind kind,
       Code::ExtraICState extra_ic_state);
 
   MUST_USE_RESULT MaybeObject* ComputeCallNormal(int argc,
                                                  InLoopFlag in_loop,
                                                  Code::Kind kind,
                                                  Code::ExtraICState state);
 
+  MUST_USE_RESULT MaybeObject* ComputeCallArguments(int argc,
+                                                    InLoopFlag in_loop,
+                                                    Code::Kind kind);
+
   MUST_USE_RESULT MaybeObject* ComputeCallMegamorphic(int argc,
                                                       InLoopFlag in_loop,
                                                       Code::Kind kind,
                                                       Code::ExtraICState state);
 
   MUST_USE_RESULT MaybeObject* ComputeCallMiss(int argc,
                                                Code::Kind kind,
                                                Code::ExtraICState state);
 
   // Finds the Code object stored in the Heap::non_monomorphic_cache().
@@ skipping 144 matching lines @@
 // The stub compiler compiles stubs for the stub cache.
 class StubCompiler BASE_EMBEDDED {
  public:
   StubCompiler()
       : scope_(), masm_(Isolate::Current(), NULL, 256), failure_(NULL) { }
 
   MUST_USE_RESULT MaybeObject* CompileCallInitialize(Code::Flags flags);
   MUST_USE_RESULT MaybeObject* CompileCallPreMonomorphic(Code::Flags flags);
   MUST_USE_RESULT MaybeObject* CompileCallNormal(Code::Flags flags);
   MUST_USE_RESULT MaybeObject* CompileCallMegamorphic(Code::Flags flags);
+  MUST_USE_RESULT MaybeObject* CompileCallArguments(Code::Flags flags);
   MUST_USE_RESULT MaybeObject* CompileCallMiss(Code::Flags flags);
 #ifdef ENABLE_DEBUGGER_SUPPORT
   MUST_USE_RESULT MaybeObject* CompileCallDebugBreak(Code::Flags flags);
   MUST_USE_RESULT MaybeObject* CompileCallDebugPrepareStepIn(Code::Flags flags);
 #endif
 
   // Static functions for generating parts of stubs.
   static void GenerateLoadGlobalFunctionPrototype(MacroAssembler* masm,
                                                   int index,
                                                   Register prototype);
@@ skipping 453 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_