Refactor fast API call.

src/stub-cache.h

 // Copyright 2006-2008 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 662 matching lines @@
 #define CUSTOM_CALL_IC_GENERATORS(V)            \
   V(ArrayPush)                                  \
   V(ArrayPop)                                   \
   V(StringCharCodeAt)                           \
   V(StringCharAt)                               \
   V(StringFromCharCode)                         \
   V(MathFloor)                                  \
   V(MathAbs)
 
 
+class CallOptimization;
+
 class CallStubCompiler: public StubCompiler {
  public:
   CallStubCompiler(int argc,
                    InLoopFlag in_loop,
                    Code::Kind kind,
                    Code::ExtraICState extra_ic_state,
                    InlineCacheHolderFlag cache_holder);
 
   MUST_USE_RESULT MaybeObject* CompileCallField(JSObject* object,
                                                 JSObject* holder,
                                                 int index,
                                                 String* name);
   MUST_USE_RESULT MaybeObject* CompileCallConstant(Object* object,
                                                    JSObject* holder,
                                                    JSFunction* function,
                                                    String* name,
                                                    CheckType check);
   MUST_USE_RESULT MaybeObject* CompileCallInterceptor(JSObject* object,
                                                       JSObject* holder,
                                                       String* name);
   MUST_USE_RESULT MaybeObject* CompileCallGlobal(JSObject* object,
                                                  GlobalObject* holder,
                                                  JSGlobalPropertyCell* cell,
                                                  JSFunction* function,
                                                  String* name);
 
-  static bool HasCustomCallGenerator(BuiltinFunctionId id);
+  static bool HasCustomCallGenerator(JSFunction* function);
 
  private:
   // Compiles a custom call constant/global IC. For constant calls
   // cell is NULL. Returns undefined if there is no custom call code
   // for the given function or it can't be generated.
-  MUST_USE_RESULT MaybeObject* CompileCustomCall(BuiltinFunctionId id,
-                                                 Object* object,
+  MUST_USE_RESULT MaybeObject* CompileCustomCall(Object* object,
                                                  JSObject* holder,
                                                  JSGlobalPropertyCell* cell,
                                                  JSFunction* function,
                                                  String* name);
 
 #define DECLARE_CALL_GENERATOR(name)                                           \
   MUST_USE_RESULT MaybeObject* Compile##name##Call(Object* object,             \
                                                    JSObject* holder,           \
                                                    JSGlobalPropertyCell* cell, \
                                                    JSFunction* function,       \
                                                    String* fname);
   CUSTOM_CALL_IC_GENERATORS(DECLARE_CALL_GENERATOR)
 #undef DECLARE_CALL_GENERATOR
 
+  MUST_USE_RESULT MaybeObject* CompileFastApiCall(
+      const CallOptimization& optimization,
+      Object* object,
+      JSObject* holder,
+      JSGlobalPropertyCell* cell,
+      JSFunction* function,
+      String* name);
+
   const ParameterCount arguments_;
   const InLoopFlag in_loop_;
   const Code::Kind kind_;
   const Code::ExtraICState extra_ic_state_;
   const InlineCacheHolderFlag cache_holder_;
 
   const ParameterCount& arguments() { return arguments_; }
 
   MUST_USE_RESULT MaybeObject* GetCode(PropertyType type, String* name);
 
@@ skipping 89 matching lines @@
   MUST_USE_RESULT MaybeObject* CompileKeyedStoreStub(
       JSObject* receiver, ExternalArrayType array_type, Code::Flags flags);
 
  private:
   MaybeObject* GetCode(Code::Flags flags);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_