[Atomics] Make Atomics.store a builtin using TF

src/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_H_
 #define V8_BUILTINS_H_
 
 #include "src/base/flags.h"
 #include "src/handles.h"
 
@@ skipping 304 matching lines @@
   V(MathCeil, 2)                  \
   V(MathClz32, 2)                 \
   V(MathFloor, 2)                 \
   V(MathRound, 2)                 \
   V(MathSqrt, 2)                  \
   V(MathTrunc, 2)                 \
   V(ObjectHasOwnProperty, 2)      \
   V(ArrayIsArray, 2)              \
   V(StringPrototypeCharAt, 2)     \
   V(StringPrototypeCharCodeAt, 2) \
-  V(AtomicsLoad, 3)
+  V(AtomicsLoad, 3)               \
+  V(AtomicsStore, 4)
 
 // Define list of builtin handlers implemented in assembly.
 #define BUILTIN_LIST_H(V)                    \
   V(LoadIC_Slow,             LOAD_IC)        \
   V(KeyedLoadIC_Slow,        KEYED_LOAD_IC)  \
   V(StoreIC_Slow,            STORE_IC)       \
   V(KeyedStoreIC_Slow,       KEYED_STORE_IC) \
   V(LoadIC_Normal,           LOAD_IC)        \
   V(StoreIC_Normal,          STORE_IC)
 
@@ skipping 338 matching lines @@
   static void Generate_Make##C##CodeYoungAgainOddMarking(    \
       MacroAssembler* masm);
   CODE_AGE_LIST(DECLARE_CODE_AGE_BUILTIN_GENERATOR)
 #undef DECLARE_CODE_AGE_BUILTIN_GENERATOR
 
   static void Generate_MarkCodeAsToBeExecutedOnce(MacroAssembler* masm);
   static void Generate_MarkCodeAsExecutedOnce(MacroAssembler* masm);
   static void Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm);
 
   static void Generate_AtomicsLoad(CodeStubAssembler* assembler);
+  static void Generate_AtomicsStore(CodeStubAssembler* assembler);
 
   static void InitBuiltinFunctionTable();
 
   bool initialized_;
 
   friend class BuiltinFunctionTable;
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_H_