This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/14307] [tree-ssa] ICE in copy_to_mode_reg (explow.c:675)
- From: "dnovillo at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Feb 2004 16:48:36 -0000
- Subject: [Bug middle-end/14307] [tree-ssa] ICE in copy_to_mode_reg (explow.c:675)
- References: <20040226153737.14307.ehrhardt@mathematik.uni-ulm.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dnovillo at redhat dot com 2004-02-26 16:48 -------
Subject: Re: [tree-ssa] ICE in copy_to_mode_reg
(explow.c:675)
On Thu, 2004-02-26 at 11:46, ehrhardt at mathematik dot uni-ulm dot de
wrote:
> ------- Additional Comments From ehrhardt at mathematik dot uni-ulm dot de 2004-02-26 16:46 -------
> Subject: Re: [tree-ssa] ICE in copy_to_mode_reg (explow.c:675)
>
> On Thu, Feb 26, 2004 at 03:50:12PM -0000, dnovillo at redhat dot com wrote:
> > Do you still get the error if you build cc1plus with the system
> > compiler?
>
> If I compile a fresh non bootstrapped cc1plus with the host compiler
> (gcc-3.2) it ICEs with and without Andrew's patch, i.e. these failures
> are not related to Andrew's patch (as I already suggested in PR 14272).
>
Then this may be a problem we inherited from mainline at the last
merge. I'm working on another mainline merge. I'll see if this makes
it go away.
If it doesn't, we may be having a gimplification problem. At -O0, just
about the only thing we do is gimplify and expand into RTL.
Diego.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14307