[middle-end] Add machine_mode to address_cost target hook

[Oleg Endo]

On Wed, 2012-09-05 at 13:44 +0400, Denis Chertykov wrote:
> 2012/9/5 Oleg Endo <oleg.endo@t-online.de>:
> > Updated ACK table:
> >
> > [x] target-independent bits
> > [ ] alpha     [x] arm       [ ] avr         [ ] bfin
> > [ ] cr16      [x] cris      [x] epiphany    [ ] i386
> > [ ] ia64      [x] iq2000    [ ] lm32        [ ] m32c
> > [x] m32r      [x] mcore     [ ] mep         [x] microblaze
> > [x] mips      [x] mmix      [x] mn10300     [ ] pa
> > [x] rs6000    [x] rx        [ ] s390        [ ] score
> > [x] sh        [ ] sparc     [x] spu         [x] stormy16
> > [x] v850      [ ] vax       [ ] xtensa
> >
> 
> avr - ok

Thanks, that was the last piece.  I've committed the patch as rev
190990.

Cheers,
Oleg