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[Bug optimization/14272] [tree-ssa] miscompilation of __exchange_and_add (atomicity.h)
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Feb 2004 14:26:17 -0000
- Subject: [Bug optimization/14272] [tree-ssa] miscompilation of __exchange_and_add (atomicity.h)
- References: <20040224133459.14272.ehrhardt@mathematik.uni-ulm.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-24 14:26 -------
Confirmed. The problem is caused by "out of SSA" pass.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|c |optimization
Ever Confirmed| |1
Known to fail| |tree-ssa
Last reconfirmed|0000-00-00 00:00:00 |2004-02-24 14:26:13
date| |
Summary|miscompilation of |[tree-ssa] miscompilation of
|__exchange_and_add |__exchange_and_add
|(atomicity.h) |(atomicity.h)
Target Milestone|--- |tree-ssa
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14272