* Complete new store buffer on ia32. The store buffer now covers...

src/mark-compact.cc

 // 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 1443 matching lines @@
 // NULL as a forwarding address.
 // The second pass updates pointers to new space in all spaces. It is possible
 // to encounter pointers to dead objects during traversal of dirty regions we
 // should clear them to avoid encountering them during next dirty regions
 // iteration.
 static void MigrateObject(Address dst,
                           Address src,
                           int size,
                           bool to_old_space) {
   if (to_old_space) {
-    Heap::CopyBlockToOldSpaceAndUpdateRegionMarks(dst, src, size);
+    Heap::CopyBlockToOldSpaceAndUpdateWriteBarrier(dst, src, size);
   } else {
     Heap::CopyBlock(dst, src, size);
   }
 
   Memory::Address_at(src) = dst;
 }
 
 
 class StaticPointersToNewGenUpdatingVisitor : public
   StaticNewSpaceVisitor<StaticPointersToNewGenUpdatingVisitor> {
@@ skipping 438 matching lines @@
 }
 
 
 void MarkCompactCollector::Initialize() {
   StaticPointersToNewGenUpdatingVisitor::Initialize();
   StaticMarkingVisitor::Initialize();
 }
 
 
 } }  // namespace v8::internal