Re: [SH] PR 50751 - add HImode displacement addressing support

[Oleg Endo <oleg dot endo at t-online dot de>]

On Tue, 2012-04-10 at 22:42 +0900, Kaz Kojima wrote:
> Oleg Endo <oleg.endo@t-online.de> wrote:
> > The attached patch adds HImode addressing support.
> > Tested against rev. 186243 with
> > sudo make -k check RUNTESTFLAGS="--target_board=sh-sim
> > \{-m2/-ml,-m2/-mb,-m2a/-mb,-m2a-single/-mb,-m4/-ml,-m4/-mb,
> > -m4-single/-ml,-m4-single/-mb,-m4a-single/-ml,-m4a-single/-mb}"
> > 
> > and no new failures.
> > Test cases will follow soon.
> 
> The patch is OK for trunk.
> 
> BTW, do you have the numbers of CSiBE with this?
> 

Only for "-m4-single -ml -O2 -mpretend-cmove" so far.
Not so spectacular :T
I'll also do a comparison of more variants to see if something went
really bad.  It's a bit difficult to isolate the degradations because
there's quite some code reordering happening after the patch... 

Cheers,
Oleg

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