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[Bug middle-end/42181] [4.5 Regression][graphite] -fgraphite-identity miscompiles air.f90
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Mar 2010 09:58:27 -0000
- Subject: [Bug middle-end/42181] [4.5 Regression][graphite] -fgraphite-identity miscompiles air.f90
- References: <bug-42181-11113@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #33 from rguenther at suse dot de 2010-03-26 09:58 -------
Subject: Re: [4.5 Regression][graphite] -fgraphite-identity
miscompiles air.f90
On Thu, 25 Mar 2010, Sebastian Pop wrote:
> On Wed, Mar 24, 2010 at 16:35, howarth at nitro dot med dot uc dot edu
> <gcc-bugzilla@gcc.gnu.org> wrote:
> >> Fixed.
> >>
> >> Please use ftp://gcc.gnu.org/pub/gcc/infrastructure/cloog-ppl-0.15.9.tar.gz
> >>
> >
> > Shouldn't the required cloog-ppl version in configure be bumped from 0.15.5 to
> > 0.15.9?
> >
>
> Richi what do you think?
It's a bit late for that change. You could warn at configure time if
a "broken but acceptable" version is detected, like we do for
gmp or mpfr (I don't remember which one).
Thanks,
Richard.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42181