[PR46761] graphite: fix testing of boundary wrapping

[Alexander Monakov]

On Thu, 16 Dec 2010, Richard Guenther wrote:

> > Thanks. Â The following patch changes guard generation so that using unadjusted
> > UB is preferred (if it's an integer constant or an SSA_NAME). Â If it is
> > neither, it uses the previous behaviour of bumping UB by one and changing the
> > test. Â Bootstrapped and tested with make -k check RUNTESTFLAGS="graphite.exp",
> > OK for trunk?
> 
> That looks better.
> 
> Thanks,
> Richard.

Sebastian, is this patch OK to commit?  
 
> > 2010-12-15  Alexander Monakov  <amonakov@ispras.ru>
> >
> > Â Â  Â  Â  Â PR middle-end/46761
> > Â Â  Â  Â  Â * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Prefer
> > Â Â  Â  Â  Â to use unadjusted UB.
> >