RFR: 8144315: update_rs is passed wrong object

[Kim Barrett]

On Dec 1, 2015, at 11:16 AM, Erik Helin <erik.helin at oracle.com> wrote:
> 
> Hi all,
> 
> this patch fixes an issue with the patch for JDK-8144067. The problem is
> that the wrong oop is passed to update_rs when 'obj' gets forwarded.
> 
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8144315
> 
> Webrev:
> http://cr.openjdk.java.net/~ehelin/8144315/webrev.00/
> 
> Testing:
> - GC Basher with full verification
> - GC test suite with full verification
> - JPRT
> 
> Thanks,
> Erik

Ouch!  Change looks good.