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optimization/6646: floating or other optimization problem
- From: twk at simplex dot com
- To: gcc-gnats at gcc dot gnu dot org
- Date: 13 May 2002 15:18:09 -0000
- Subject: optimization/6646: floating or other optimization problem
- Reply-to: twk at simplex dot com
>Number: 6646
>Category: optimization
>Synopsis: floating or other optimization problem
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon May 13 08:26:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: twk@simplex.com
>Release: g++-3.0.4
>Organization:
>Environment:
RedHat linux:
Linux wham 2.4.7-10smp #1 SMP Thu Sep 6 17:09:31 EDT 2001 i686 unknown
>Description:
The attached program should produce the same output
at both printfs, but it doesn't when the optimization
level is -O2 or -O3. See attachment for g++ -v
output, the exact command line, the preprocessor output
for the program, and uname -a for the system.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: