Converting to LRA (calling all maintainers)

[Oleg Endo]

On Fri, 2016-09-16 at 16:25 -0500, Segher Boessenkool wrote:
> On Fri, Sep 16, 2016 at 02:53:16PM -0600, Jeff Law wrote:
> > 
> > Under traps for the unwary -- LRA requires the target to not use
> > the old 
> > cc0 condition code handling...
> I added this now, thanks Jeff.
> 
> > 
> > ANd yes, I see this as a way to deprecating those cc0 targets like
> > the 
> > m68k :-)
> Would be a shame to see m68k go.  There still is time...

Indeed. Â 68K is a perfect candidate for addressing mode optimization
(AMS). Â It was actually one of the next targets on the list after SH.

What's with all that hurry to kill the old reload? Â Unless LRA can be
brought "up to speed" for all other targets and vice versa, ripping out
old reload and all the dependent targets would be a set back for GCC,
IMHO. Â It would lose a bunch of targets.

Cheers,
Oleg