Handlify upper layers of StoreIC based on 8337008.

src/stub-cache.h

 // Copyright 2011 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 126 matching lines @@
   MUST_USE_RESULT MaybeObject* ComputeKeyedLoadStringLength(
       String* name,
       String* receiver);
 
   MUST_USE_RESULT MaybeObject* ComputeKeyedLoadFunctionPrototype(
       String* name,
       JSFunction* receiver);
 
   // ---
 
-  MUST_USE_RESULT MaybeObject* ComputeStoreField(
-      String* name,
-      JSObject* receiver,
-      int field_index,
-      Map* transition,
-      StrictModeFlag strict_mode);
+  Handle<Code> ComputeStoreField(Handle<String> name,
+                                 Handle<JSObject> receiver,
+                                 int field_index,
+                                 Handle<Map> transition,
+                                 StrictModeFlag strict_mode);
 
-  MUST_USE_RESULT MaybeObject* ComputeStoreNormal(
-      StrictModeFlag strict_mode);
+  Handle<Code> ComputeStoreNormal(StrictModeFlag strict_mode);
 
-  MUST_USE_RESULT MaybeObject* ComputeStoreGlobal(
-      String* name,
-      GlobalObject* receiver,
-      JSGlobalPropertyCell* cell,
-      StrictModeFlag strict_mode);
+  Handle<Code> ComputeStoreGlobal(Handle<String> name,
+                                  Handle<GlobalObject> receiver,
+                                  Handle<JSGlobalPropertyCell> cell,
+                                  StrictModeFlag strict_mode);
 
-  MUST_USE_RESULT MaybeObject* ComputeStoreCallback(
-      String* name,
-      JSObject* receiver,
-      AccessorInfo* callback,
-      StrictModeFlag strict_mode);
+  Handle<Code> ComputeStoreCallback(Handle<String> name,
+                                    Handle<JSObject> receiver,
+                                    Handle<AccessorInfo> callback,
+                                    StrictModeFlag strict_mode);
 
-  MUST_USE_RESULT MaybeObject* ComputeStoreInterceptor(
-      String* name,
-      JSObject* receiver,
-      StrictModeFlag strict_mode);
+  Handle<Code> ComputeStoreInterceptor(Handle<String> name,
+                                       Handle<JSObject> receiver,
+                                       StrictModeFlag strict_mode);
 
   // ---
 
   MUST_USE_RESULT MaybeObject* ComputeKeyedStoreField(
       String* name,
       JSObject* receiver,
       int field_index,
       Map* transition,
       StrictModeFlag strict_mode);
 
@@ skipping 503 matching lines @@
                        String* name,
                        InlineCacheState state = MONOMORPHIC);
 };
 
 
 class StoreStubCompiler: public StubCompiler {
  public:
   StoreStubCompiler(Isolate* isolate, StrictModeFlag strict_mode)
     : StubCompiler(isolate), strict_mode_(strict_mode) { }
 
+
+  Handle<Code> CompileStoreField(Handle<JSObject> object,
+                                 int index,
+                                 Handle<Map> transition,
+                                 Handle<String> name);
+
   MUST_USE_RESULT MaybeObject* CompileStoreField(JSObject* object,
                                                  int index,
                                                  Map* transition,
                                                  String* name);
 
+  Handle<Code> CompileStoreCallback(Handle<JSObject> object,
+                                    Handle<AccessorInfo> callback,
+                                    Handle<String> name);
+
   MUST_USE_RESULT MaybeObject* CompileStoreCallback(JSObject* object,
-                                                    AccessorInfo* callbacks,
+                                                    AccessorInfo* callback,
                                                     String* name);
+  Handle<Code> CompileStoreInterceptor(Handle<JSObject> object,
+                                       Handle<String> name);
+
   MUST_USE_RESULT MaybeObject* CompileStoreInterceptor(JSObject* object,
                                                        String* name);
+
+  Handle<Code> CompileStoreGlobal(Handle<GlobalObject> object,
+                                  Handle<JSGlobalPropertyCell> holder,
+                                  Handle<String> name);
+
   MUST_USE_RESULT MaybeObject* CompileStoreGlobal(GlobalObject* object,
                                                   JSGlobalPropertyCell* holder,
                                                   String* name);
 
 
  private:
   MaybeObject* GetCode(PropertyType type, String* name);
 
   StrictModeFlag strict_mode_;
 };
@@ skipping 201 matching lines @@
   JSFunction* constant_function_;
   bool is_simple_api_call_;
   FunctionTemplateInfo* expected_receiver_type_;
   CallHandlerInfo* api_call_info_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_