Implement kToBeExecutedOnceCodeAge.

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_
 
 namespace v8 {
 namespace internal {
 
@@ skipping 10 matching lines @@
   V(Sexagenarian, A)                     \
   V(Septuagenarian, A)                   \
   V(Octogenarian, A)
 
 #define CODE_AGE_LIST_IGNORE_ARG(X, V) V(X)
 
 #define CODE_AGE_LIST(V) \
   CODE_AGE_LIST_WITH_ARG(CODE_AGE_LIST_IGNORE_ARG, V)
 
 #define CODE_AGE_LIST_COMPLETE(V)                  \
+  V(ToBeExecutedOnce)                              \
   V(NotExecuted)                                   \
   V(ExecutedOnce)                                  \
   V(NoAge)                                         \
   CODE_AGE_LIST_WITH_ARG(CODE_AGE_LIST_IGNORE_ARG, V)
 
 #define DECLARE_CODE_AGE_BUILTIN(C, V)             \
   V(Make##C##CodeYoungAgainOddMarking, BUILTIN,    \
     UNINITIALIZED, kNoExtraICState)                \
   V(Make##C##CodeYoungAgainEvenMarking, BUILTIN,   \
     UNINITIALIZED, kNoExtraICState)
@@ skipping 74 matching lines @@
   V(InternalArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState)                \
   V(ArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState)                        \
                                                                                \
   V(StringConstructCode, BUILTIN, UNINITIALIZED, kNoExtraICState)              \
                                                                                \
   V(OnStackReplacement, BUILTIN, UNINITIALIZED, kNoExtraICState)               \
   V(InterruptCheck, BUILTIN, UNINITIALIZED, kNoExtraICState)                   \
   V(OsrAfterStackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState)               \
   V(StackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState)                       \
                                                                                \
+  V(MarkCodeAsToBeExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState)       \
   V(MarkCodeAsExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState)           \
   V(MarkCodeAsExecutedTwice, BUILTIN, UNINITIALIZED, kNoExtraICState)          \
   CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V)
 
 // 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)                     \
@@ skipping 198 matching lines @@
   static void Generate_StackCheck(MacroAssembler* masm);
 
 #define DECLARE_CODE_AGE_BUILTIN_GENERATOR(C)                \
   static void Generate_Make##C##CodeYoungAgainEvenMarking(   \
       MacroAssembler* masm);                                 \
   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 InitBuiltinFunctionTable();
 
   bool initialized_;
 
   friend class BuiltinFunctionTable;
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_BUILTINS_H_