Handlification of ArrayConstructorCommon().

src/factory.cc

 // Copyright 2013 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 1375 matching lines @@
   // Set up the global object as a normalized object.
   global->set_map(*new_map);
   global->set_properties(*dictionary);
 
   // Make sure result is a global object with properties in dictionary.
   ASSERT(global->IsGlobalObject() && !global->HasFastProperties());
   return global;
 }
 
 
-Handle<JSObject> Factory::NewJSObjectFromMap(Handle<Map> map,
-                                             PretenureFlag pretenure,
-                                             bool alloc_props) {
+Handle<JSObject> Factory::NewJSObjectFromMap(
+    Handle<Map> map,
+    PretenureFlag pretenure,
+    bool alloc_props,
+    Handle<AllocationSite> allocation_site) {
   CALL_HEAP_FUNCTION(
       isolate(),
-      isolate()->heap()->AllocateJSObjectFromMap(*map, pretenure, alloc_props),
+      isolate()->heap()->AllocateJSObjectFromMap(
+          *map,
+          pretenure,
+          alloc_props,
+          allocation_site.is_null() ? NULL : *allocation_site),
       JSObject);
 }
 
 
 Handle<JSArray> Factory::NewJSArray(int capacity,
                                     ElementsKind elements_kind,
                                     PretenureFlag pretenure) {
   if (capacity != 0) {
     elements_kind = GetHoleyElementsKind(elements_kind);
   }
@@ skipping 14 matching lines @@
   CALL_HEAP_FUNCTION(
       isolate(),
       isolate()->heap()->AllocateJSArrayWithElements(*elements,
                                                      elements_kind,
                                                      elements->length(),
                                                      pretenure),
       JSArray);
 }
 
 
+void Factory::AllocateJSArrayStorage(Handle<JSArray> array,

[Yang, 2014/03/17 14:13:05]

If a heap method is called AllocateX, we usually call the factory method NewX.

+                                     int length,
+                                     int capacity,
+                                     ArrayStorageAllocationMode mode) {
+  CALL_HEAP_FUNCTION_VOID(isolate(),
+                          isolate()->heap()->AllocateJSArrayStorage(*array,
+                                                                    length,
+                                                                    capacity,
+                                                                    mode));
+}
+
+
 void Factory::SetElementsCapacityAndLength(Handle<JSArray> array,
                                            int capacity,
                                            int length) {
   ElementsAccessor* accessor = array->GetElementsAccessor();
   CALL_HEAP_FUNCTION_VOID(
       isolate(),
       accessor->SetCapacityAndLength(*array, capacity, length));
 }
 
 
@@ skipping 545 matching lines @@
   return Handle<Object>::null();
 }
 
 
 Handle<Object> Factory::ToBoolean(bool value) {
   return value ? true_value() : false_value();
 }
 
 
 } }  // namespace v8::internal