[SMS] Support new loop pattern

[Andrey Belevantsev]

Hello,

I'd like to ping again those SMS patches once we're back to Stage 1.

Ayal, maybe it would remove some burden for you if you'd review the general 
SMS functionality of those patches, and we'd ask RTL folks to look at the 
pieces related to RTL pattern matching and generation?

Yours,
Andrey

On 10.02.2012 16:15, Roman Zhuykov wrote:
> Ping.
> Ayal, please review this patch and these three patches too:
> http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00505.html
> http://gcc.gnu.org/ml/gcc-patches/2011-12/msg00506.html
> http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01800.html
>
> --
> Roman Zhuykov
> zhroma@ispras.ru