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From: ac@m2000.fr
To: gcc-gnats@gcc.gnu.org
Subject: optimization/10078: bad code generated with optimisation.
Date: Fri, 14 Mar 2003 10:56:00 -0000 [thread overview]
Message-ID: <20030314105048.15146.qmail@sources.redhat.com> (raw)
>Number: 10078
>Category: optimization
>Synopsis: bad code generated with optimisation.
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: wrong-code
>Submitter-Id: net
>Arrival-Date: Fri Mar 14 10:56:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: ac@m2000.fr
>Release: gcc (GCC) 3.2 20020903 (Red Hat Linux 8.0 3.2-7)
>Organization:
>Environment:
Linux machine 2.4.18-14smp #1 SMP Wed Sep 4 11:55:37 EDT 2002 i686 athlon i386 GNU/Linux
>Description:
When compiled with -O or -O2, this program return the last greatest value intead of the first...
>How-To-Repeat:
When compiled with 'gcc -Wall bug-20030313.c' you get the correct result (return == 0), when compiled with 'gcc -Wall -O2 bug-20030313.c' you get the wrong result (return != 0).
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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next reply other threads:[~2003-03-14 10:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-14 10:56 ac [this message]
2003-03-14 11:32 ebotcazou
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