Refactor optimized in hydrogen only runtime functions.

src/runtime.h

 // Copyright 2012 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 575 matching lines @@
   /* Testing */ \
   F(ListNatives, 0, 1)
 #else
 #define RUNTIME_FUNCTION_LIST_DEBUG(F)
 #endif
 
 // ----------------------------------------------------------------------------
 // RUNTIME_FUNCTION_LIST defines all runtime functions accessed
 // either directly by id (via the code generator), or indirectly
 // via a native call by name (from within JS code).
+// Entries have the form F(name, number of arguments, number of return values).
 
 #define RUNTIME_FUNCTION_LIST(F) \
   RUNTIME_FUNCTION_LIST_ALWAYS_1(F) \
   RUNTIME_FUNCTION_LIST_ALWAYS_2(F) \
   RUNTIME_FUNCTION_LIST_DEBUG(F) \
   RUNTIME_FUNCTION_LIST_DEBUGGER_SUPPORT(F) \
-  RUNTIME_FUNCTION_LIST_I18N_SUPPORT(F) \
-  INLINE_RUNTIME_FUNCTION_LIST(F)
+  RUNTIME_FUNCTION_LIST_I18N_SUPPORT(F)
+
+// RUNTIME_HIDDEN_FUNCTION_LIST defined all runtime functions accessed

[Yang, 2014/03/25 13:19:59]

s/defined/defines/

+// by id from code generator, but not via native call by name.
+// Entries have the form F(name, number of arguments, number of return values).
+#define RUNTIME_HIDDEN_FUNCTION_LIST(F) \
+  F(NumberToString, 1, 1) \
+  F(RegExpConstructResult, 3, 1) \
+  F(RegExpExec, 4, 1) \
+  F(StringAdd, 2, 1)  \
+  F(SubString, 3, 1) \
+  F(StringCompare, 2, 1) \
+  F(StringCharCodeAt, 2, 1) \
+  F(Log, 3, 1) \
+  F(GetFromCache, 2, 1)
 
 // ----------------------------------------------------------------------------
 // INLINE_FUNCTION_LIST defines all inlined functions accessed
 // with a native call of the form %_name from within JS code.
 // Entries have the form F(name, number of arguments, number of return values).
 #define INLINE_FUNCTION_LIST(F) \
   F(IsSmi, 1, 1)                                                             \
   F(IsNonNegativeSmi, 1, 1)                                                  \
   F(IsArray, 1, 1)                                                           \
   F(IsRegExp, 1, 1)                                                          \
@@ skipping 17 matching lines @@
   F(MathPow, 2, 1)                                                           \
   F(MathSqrt, 1, 1)                                                          \
   F(MathLog, 1, 1)                                                           \
   F(IsMinusZero, 1, 1)                                                       \
   F(HasCachedArrayIndex, 1, 1)                                               \
   F(GetCachedArrayIndex, 1, 1)                                               \
   F(FastAsciiArrayJoin, 2, 1)                                                \
   F(GeneratorNext, 2, 1)                                                     \
   F(GeneratorThrow, 2, 1)                                                    \
   F(DebugBreakInOptimizedCode, 0, 1)                                         \
-  INLINE_RUNTIME_FUNCTION_LIST(F)
-
-
-// ----------------------------------------------------------------------------
-// INLINE_RUNTIME_FUNCTION_LIST defines all inlined functions accessed
-// with a native call of the form %_name from within JS code that also have
-// a corresponding runtime function, that is called for slow cases.
-// Entries have the form F(name, number of arguments, number of return values).
-#define INLINE_RUNTIME_FUNCTION_LIST(F) \
   F(ClassOf, 1, 1)                                                           \
   F(StringCharCodeAt, 2, 1)                                                  \
   F(Log, 3, 1)                                                               \
   F(StringAdd, 2, 1)                                                         \
   F(SubString, 3, 1)                                                         \
   F(StringCompare, 2, 1)                                                     \
   F(RegExpExec, 4, 1)                                                        \
   F(RegExpConstructResult, 3, 1)                                             \
   F(GetFromCache, 2, 1)                                                      \
-  F(NumberToString, 1, 1)                                                    \
+  F(NumberToString, 1, 1)
+
+
+// ----------------------------------------------------------------------------
+// INLINE_OPTIMIZED_FUNCTION_LIST defines all inlined functions accessed
+// with a native call of the form %_name from within JS code that also have
+// a corresponding runtime function, that is called from non-optimized code.
+// Entries have the form F(name, number of arguments, number of return values).
+#define INLINE_OPTIMIZED_FUNCTION_LIST(F) \
   F(DoubleHi, 1, 1)                                                          \
   F(DoubleLo, 1, 1)                                                          \
   F(ConstructDouble, 2, 1)                                                   \
   F(TypedArrayInitialize, 5, 1)                                              \
   F(DataViewInitialize, 4, 1)                                                \
   F(MaxSmi, 0, 1)
 
 
 //---------------------------------------------------------------------------
 // Runtime provides access to all C++ runtime functions.
@@ skipping 39 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(RuntimeState);
 };
 
 
 class Runtime : public AllStatic {
  public:
   enum FunctionId {
 #define F(name, nargs, ressize) k##name,
     RUNTIME_FUNCTION_LIST(F)
 #undef F
+#define F(name, nargs, ressize) kHidden##name,
+    RUNTIME_HIDDEN_FUNCTION_LIST(F)
+#undef F
 #define F(name, nargs, ressize) kInline##name,
     INLINE_FUNCTION_LIST(F)
 #undef F
+#define F(name, nargs, ressize) kInlineOptimized##name,
+    INLINE_OPTIMIZED_FUNCTION_LIST(F)
+#undef F
     kNumFunctions,
     kFirstInlineFunction = kInlineIsSmi
   };
 
   enum IntrinsicType {
     RUNTIME,
-    INLINE
+    RUNTIME_HIDDEN,
+    INLINE,
+    INLINE_OPTIMIZED
   };
 
   // Intrinsic function descriptor.
   struct Function {
     FunctionId function_id;
     IntrinsicType intrinsic_type;
     // The JS name of the function.
     const char* name;
 
     // The C++ (native) entry point.  NULL if the function is inlined.
@@ skipping 131 matching lines @@
 class AllocateDoubleAlignFlag:  public BitField<bool,            0, 1> {};
 class AllocateTargetSpace:      public BitField<AllocationSpace, 1, 3> {};
 
 class DeclareGlobalsEvalFlag:   public BitField<bool,       0, 1> {};
 class DeclareGlobalsNativeFlag: public BitField<bool,       1, 1> {};
 class DeclareGlobalsStrictMode: public BitField<StrictMode, 2, 1> {};
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_