On Tue, 9 Dec 2008, Vladimir Makarov wrote:
Today Jeff Law (many thanks to him!) approved a big patch I wanted to commit
before submitting patch removing the old register allocator. So nothing
prevents to remove the old RA.
I am going to submit the patch removing the old RA for review today. Sorry
for long waiting.
Vladimir, have you had chance to look at supporting
LOAD_EXTEND_OP (implicit sign-extension) in IRA?
<http://gcc.gnu.org/ml/gcc/2008-10/msg00458.html>
I'm guessing no, but hope it's not forgotten.
I intend to write a PR this weekend if you need specific
information.