Merge up to 8597 to experimental/gc from the bleeding edge.

src/objects-visiting-inl.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 53 matching lines @@
   table_.Register(kVisitSeqAsciiString, &VisitSeqAsciiString);
 
   table_.Register(kVisitSeqTwoByteString, &VisitSeqTwoByteString);
 
   table_.Register(kVisitJSFunction,
                   &JSObjectVisitor::
                       template VisitSpecialized<JSFunction::kSize>);
 
   table_.Register(kVisitFreeSpace, &VisitFreeSpace);
 
+  table_.Register(kVisitJSRegExp, &JSObjectVisitor::Visit);
+
   table_.template RegisterSpecializations<DataObjectVisitor,
                                           kVisitDataObject,
                                           kVisitDataObjectGeneric>();
 
   table_.template RegisterSpecializations<JSObjectVisitor,
                                           kVisitJSObject,
                                           kVisitJSObjectGeneric>();
   table_.template RegisterSpecializations<StructVisitor,
                                           kVisitStruct,
                                           kVisitStructGeneric>();
@@ skipping 45 matching lines @@
 
   for (; !it.done(); it.next()) {
     it.rinfo()->template Visit<StaticVisitor>(heap);
   }
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_VISITING_INL_H_