[patch] Lno branch merge part 12 -- induction variable optimizations

[Andrew Pinski]

> 
> Zdenek Dvorak wrote:
> 
> >
> All right.
> 
> I will approve this patch, effective September 5th in your local time 
> zone, conditional on the fact that nobody else (RTH, Law, Novillo, etc) 
> has objected by then.

Mark,
I think what you just for this patch was wrong because one of patches
which I was going to submit before the 5th is dependent on this patch
in two different ways so either I will have to submit these changes
with my patch or I have to say that they are dependent on this patch
going in. Which is wrong as I don't know if this is going to be accepted
untill the 5 so I don't what to submit my patch until this one has been
approved and applied.

Yes I did not fill out a project form but that should not stop my patch
from being accepted before stage3.

Thanks,
Andrew Pinski
apinski@apple.com
pinskia@physics.uc.edu