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Re: optimization/8994: [3.2/3.3 regression] ICE with -O -march=pentium4
- From: Torbjorn Wassberg <Torbjorn dot Wassberg dot 8667 at student dot uu dot se>
- To: nobody at gcc dot gnu dot org
- Cc: gcc-prs at gcc dot gnu dot org,
- Date: 18 Dec 2002 20:46:02 -0000
- Subject: Re: optimization/8994: [3.2/3.3 regression] ICE with -O -march=pentium4
- Reply-to: Torbjorn Wassberg <Torbjorn dot Wassberg dot 8667 at student dot uu dot se>
The following reply was made to PR optimization/8994; it has been noted by GNATS.
From: Torbjorn Wassberg <Torbjorn.Wassberg.8667@student.uu.se>
To: bangerth@dealii.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
nobody@gcc.gnu.org, torbjorn.wassberg.8667@student.uu.se,
gcc-gnats@gcc.gnu.org
Cc:
Subject: Re: optimization/8994: [3.2/3.3 regression] ICE with -O -march=pentium4
Date: Wed, 18 Dec 2002 21:37:57 +0100 (CET)
Quoting bangerth@dealii.org:
> Old Synopsis: ICE with -O -march=pentium4
> New Synopsis: [3.2/3.3 regression] ICE with -O -march=pentium4
>
> State-Changed-From-To: open->analyzed
> State-Changed-By: bangerth
> State-Changed-When: Wed Dec 18 12:23:22 2002
> State-Changed-Why:
> Confirmed. It's a regression: it works in 3.0.4, but fails
> with 3.2 and 3.3. It should not ICE, but it is worth
> mentioning that it prints this:
> x.c:12: warning: deprecated use of label at end of compound
> statement
>
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8994
>
It should not matter as the original source (~3000 lines) doesn't have this problem.