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Re: [RFC] propagating loop dependences from trees to RTL (for SMS)
On Thu, 2005-09-22 at 18:49 -0700, Devang Patel wrote:
> On Sep 22, 2005, at 2:32 AM, Steven Bosscher wrote:
>
> > On Sep 22, 2005 11:25 AM, Zdenek Dvorak
> > <rakdver@atrey.karlin.mff.cuni.cz> wrote:
> >
> >>> 4. Other ideas?
> >>>
> >>
> >> Preserving the information about loops throughout the
> >> optimizations, and
> >> just keeping this information attached at the loop description
> >> would by
> >> far be the cleanest approach -- admitedly also the one that
> >> requires the
> >> greatest amount of work.
> >>
> >
> > Shouldn't the regions patch allow us to preserve loops quite easily?
>
> Any pointer to this "regions patch" ?
> Thanks,
Ask kenny for a copy.