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[Bug bootstrap/14671] [3.3/3.4 regression] caller-save.c:491: internal compiler error: Segmentation fault
- From: "rguenth at tat dot physik dot uni-tuebingen dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 May 2004 15:45:46 -0000
- Subject: [Bug bootstrap/14671] [3.3/3.4 regression] caller-save.c:491: internal compiler error: Segmentation fault
- References: <20040321182857.14671.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de 2004-05-27 15:45 -------
Subject: Re: [3.3/3.4 regression] caller-save.c:491:
internal compiler error: Segmentation fault
On Thu, 27 May 2004, dave at hiauly1 dot hia dot nrc dot ca wrote:
>
> ------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-05-27 15:36 -------
> Subject: Re: [3.3/3.4 regression] caller-save.c:491: int
>
> > Well, it has, in so far as reverting the patch fixes the problem. Of
> > course the patch may just uncover a latent problem - but that still makes
> > rth (or the backporter) responsible of fixing the fallout.
>
> I can't duplicate the ICE using the gmp_test4.ii testcase. What were
> the compilation options that triggered it? They are not in the PR.
> I have tried -O[1-3] with
Just -O2 -funroll-loops.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14671