A64: Synchronize with r16024.

src/mark-compact.cc

 // 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 319 matching lines @@
   HeapObjectIterator it(heap->code_space());
 
   for (Object* object = it.Next(); object != NULL; object = it.Next()) {
     VerifyNativeContextSeparationVisitor visitor;
     Code::cast(object)->CodeIterateBody(&visitor);
   }
 }
 #endif
 
 
+void MarkCompactCollector::TearDown() {
+  AbortCompaction();
+}
+
+
 void MarkCompactCollector::AddEvacuationCandidate(Page* p) {
   p->MarkEvacuationCandidate();
   evacuation_candidates_.Add(p);
 }
 
 
 static void TraceFragmentation(PagedSpace* space) {
   int number_of_pages = space->CountTotalPages();
   intptr_t reserved = (number_of_pages * space->AreaSize());
   intptr_t free = reserved - space->SizeOfObjects();
@@ skipping 3987 matching lines @@
   while (buffer != NULL) {
     SlotsBuffer* next_buffer = buffer->next();
     DeallocateBuffer(buffer);
     buffer = next_buffer;
   }
   *buffer_address = NULL;
 }
 
 
 } }  // namespace v8::internal