From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30319 invoked by alias); 24 Feb 2004 14:26:17 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 30311 invoked by uid 48); 24 Feb 2004 14:26:17 -0000 Date: Tue, 24 Feb 2004 14:26:00 -0000 Message-ID: <20040224142617.30310.qmail@sources.redhat.com> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040224133459.14272.ehrhardt@mathematik.uni-ulm.de> References: <20040224133459.14272.ehrhardt@mathematik.uni-ulm.de> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug optimization/14272] [tree-ssa] miscompilation of __exchange_and_add (atomicity.h) X-Bugzilla-Reason: CC X-SW-Source: 2004-02/txt/msg02291.txt.bz2 List-Id: ------- 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