Continue stmt branch prediction
Richard Guenther
richard.guenther@gmail.com
Wed Mar 19 11:37:00 GMT 2008
On Wed, Mar 19, 2008 at 11:52 AM, Jan Hubicka <jh@suse.cz> wrote:
> > Hi,
> >
> > This patch may have caused
> >
> > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35636
>
> Yes, the testcase needs adjusting (with PREDICT_EXPR sitting in, there
> are no longer perfectly nested loops, but a butterfly CFG). I will look
> into it.
PREDICT_EXPRs should not cause such effect (I still think they are
ugly, but you made your point that BB or edge flags won't work).
Richard.
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