[heap] Parallel newspace evacuation, semispace copy, and compaction \o/

src/objects-inl.h

 // Copyright 2012 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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 1838 matching lines @@
          !AllocationSite::cast(allocation_site())->IsZombie();
 }
 
 
 AllocationSite* AllocationMemento::GetAllocationSite() {
   DCHECK(IsValid());
   return AllocationSite::cast(allocation_site());
 }
 
 
+Address AllocationMemento::GetAllocationSiteUnchecked() {
+  return reinterpret_cast<Address>(allocation_site());
+}
+
+
 void JSObject::EnsureCanContainHeapObjectElements(Handle<JSObject> object) {
   JSObject::ValidateElements(object);
   ElementsKind elements_kind = object->map()->elements_kind();
   if (!IsFastObjectElementsKind(elements_kind)) {
     if (IsFastHoleyElementsKind(elements_kind)) {
       TransitionElementsKind(object, FAST_HOLEY_ELEMENTS);
     } else {
       TransitionElementsKind(object, FAST_ELEMENTS);
     }
   }
@@ skipping 5941 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_