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Re: optimization/10593: -O2 dead-code optimization removes the wrong code
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: nobody at gcc dot gnu dot org
- Cc: gcc-prs at gcc dot gnu dot org,
- Date: 2 May 2003 00:46:01 -0000
- Subject: Re: optimization/10593: -O2 dead-code optimization removes the wrong code
- Reply-to: Andrew Pinski <pinskia at physics dot uc dot edu>
The following reply was made to PR optimization/10593; it has been noted by GNATS.
From: Andrew Pinski <pinskia@physics.uc.edu>
To: bangerth@dealii.org, bkuschak@yahoo.com, gcc-bugs@gcc.gnu.org,
gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Cc: Andrew Pinski <pinskia@physics.uc.edu>
Subject: Re: optimization/10593: -O2 dead-code optimization removes the wrong code
Date: Thu, 1 May 2003 20:40:51 -0400
Did you read the fix part:
Problem does not occur with gcc-3.2.=A0 But I really want to fix this in =
=20
2.95.3.
Thanks,
Andrew Pinski
On Thursday, May 1, 2003, at 20:33 US/Eastern, bangerth@dealii.org =20
wrote:
> Synopsis: -O2 dead-code optimization removes the wrong code
>
> State-Changed-From-To: open->feedback
> State-Changed-By: bangerth
> State-Changed-When: Fri May 2 00:33:47 2003
> State-Changed-Why:
> 2.95 is a very old release. Can you say anything about
> whether the problem still occurs with newer versions of
> gcc?
>
> Thanks
> Wolfgang
>
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=3Dview%20audit-=20
> trail&database=3Dgcc&pr=3D10593
>
>