[stubs] Port FastNewObjectStub to TF

src/builtins/builtins.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_BUILTINS_BUILTINS_H_
 #define V8_BUILTINS_BUILTINS_H_
 
 #include "src/base/flags.h"
 #include "src/handles.h"
 
@@ skipping 35 matching lines @@
 // DBG: Builtin in platform-dependent assembly, used by the debugger.
 //      Args: name
 #define BUILTIN_LIST(CPP, API, TFJ, TFS, ASM, ASH, DBG)                        \
   ASM(Abort)                                                                   \
   /* Code aging */                                                             \
   CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, ASM)                        \
                                                                                \
   /* Declared first for dependency reasons */                                  \
   ASM(CompileLazy)                                                             \
   TFS(ToObject, BUILTIN, kNoExtraICState, TypeConversion)                      \
+  TFS(FastNewObject, BUILTIN, kNoExtraICState, FastNewObject)                  \
                                                                                \
   /* Calls */                                                                  \
   ASM(ArgumentsAdaptorTrampoline)                                              \
   /* ES6 section 9.2.1 [[Call]] ( thisArgument, argumentsList) */              \
   ASM(CallFunction_ReceiverIsNullOrUndefined)                                  \
   ASM(CallFunction_ReceiverIsNotNullOrUndefined)                               \
   ASM(CallFunction_ReceiverIsAny)                                              \
   ASM(TailCallFunction_ReceiverIsNullOrUndefined)                              \
   ASM(TailCallFunction_ReceiverIsNotNullOrUndefined)                           \
   ASM(TailCallFunction_ReceiverIsAny)                                          \
@@ skipping 790 matching lines @@
 
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_BUILTINS_H_