LRA has been merged into trunk.

[H.J. Lu]

On Tue, Oct 23, 2012 at 8:46 AM, Vladimir Makarov <vmakarov@redhat.com> wrote:
>   Hi, I was going to merge LRA into trunk last Sunday.  It did not happen.
> LRA was actively changed last 4 weeks by implementing reviewer's proposals
> which resulted in a lot of new LRA regressions on GCC testsuite in
> comparison with reload.  Finally, they were fixed and everything looks ok to
> me.
>
>   So I've committed the patch into trunk as rev. 192719. The final patch is
> in the attachment.
>

It caused:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049

-- 
H.J.