[PATCH] Separate jump bypassing pass

[John David Anglin]

Roger,

> I'm terribly sorry for breaking your targets.  Richard Henderson has
> now confirmed that it wasn't an error in my patch but a latent bug
> that I accidentally exposed.  It looks like GCSE is invalidly sharing
> RTL somewhere.

Thanks, I saw Richard comments.  I was aware when I sent my message
that the problem might not be with your patch.  There is a similar
issue with this problem which you might be able to help with:

<http://gcc.gnu.org/ml/gcc-patches/2003-01/msg01098.html>.

I am hoping that someone with more knowledge can comment on whether
it is a PA bug in the backend or an ifcvt problem.  I don't think
that ifcvt should be attempting a direct move of a SI mode register
to reg:CCFP.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)