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From: "sirl at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/11376] New: [3.3/3.4 regression] mozilla-1.4 miscompiled Date: Mon, 30 Jun 2003 08:16:00 -0000 [thread overview] Message-ID: <20030630081619.11376.sirl@gcc.gnu.org> (raw) PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11376 Summary: [3.3/3.4 regression] mozilla-1.4 miscompiled Product: gcc Version: 3.3 Status: UNCONFIRMED Severity: critical Priority: P2 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sirl at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org,kevin dot hendricks at sympatico dot ca GCC build triplet: powerpc-unknown-linux-gnu GCC host triplet: powerpc-unknown-linux-gnu GCC target triplet: powerpc-unknown-linux-gnu As described in <http://gcc.gnu.org/ml/gcc-bugs/2003-06/threads.html#02040>, gcc-3.3/3.4 miscompiles mozilla-1.4 leading to a segfault at startup. Due to the kind help of Kevin Hendricks there is now a simplified testcase that shows the bug if compiled with -O2 -fno-exceptions. It is not clear yet if the code itself is aliasing safe.
next reply other threads:[~2003-06-30 8:16 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-06-30 8:16 sirl at gcc dot gnu dot org [this message] 2003-06-30 8:19 ` [Bug c++/11376] " sirl at gcc dot gnu dot org 2003-06-30 8:20 ` sirl at gcc dot gnu dot org 2003-06-30 8:25 ` sirl at gcc dot gnu dot org 2003-06-30 13:20 ` giovannibajo at libero dot it 2003-06-30 13:40 ` kevin dot hendricks at sympatico dot ca 2003-06-30 13:54 ` kevin dot hendricks at sympatico dot ca 2003-06-30 14:04 ` kevin dot hendricks at sympatico dot ca 2003-06-30 14:35 ` kevin dot hendricks at sympatico dot ca 2003-07-02 2:08 ` mmitchel at gcc dot gnu dot org 2003-07-02 5:41 ` franz dot sirl-kernel at lauterbach dot com 2003-07-07 15:46 ` giovannibajo at libero dot it 2003-07-07 16:11 ` kevin dot hendricks at sympatico dot ca 2003-07-08 0:14 ` kevin dot hendricks at sympatico dot ca 2003-07-08 0:22 ` pinskia at physics dot uc dot edu 2003-07-08 0:59 ` kevin dot hendricks at sympatico dot ca 2003-07-08 1:21 ` bangerth at dealii dot org 2003-07-08 2:05 ` kevin dot hendricks at sympatico dot ca 2003-07-08 2:33 ` kevin dot hendricks at sympatico dot ca 2003-07-08 5:36 ` mark at codesourcery dot com 2003-07-08 16:32 ` janis187 at us dot ibm dot com 2003-07-08 17:18 ` dberlin at gcc dot gnu dot org 2003-07-08 17:34 ` kevin dot hendricks at sympatico dot ca 2003-07-08 17:50 ` sirl at gcc dot gnu dot org 2003-07-08 18:29 ` kevin dot hendricks at sympatico dot ca 2003-07-08 19:07 ` kevin dot hendricks at sympatico dot ca 2003-07-08 19:13 ` sirl at gcc dot gnu dot org 2003-07-08 19:19 ` mark at codesourcery dot com 2003-07-08 19:35 ` bangerth at dealii dot org 2003-07-08 19:42 ` sirl at gcc dot gnu dot org 2003-07-08 19:50 ` kevin dot hendricks at sympatico dot ca 2003-07-08 19:59 ` pinskia at physics dot uc dot edu 2003-07-08 20:02 ` kevin dot hendricks at sympatico dot ca 2003-07-08 20:10 ` bangerth at dealii dot org 2003-07-08 21:25 ` sirl at gcc dot gnu dot org 2003-07-08 21:57 ` bangerth at dealii dot org 2003-07-08 22:00 ` dbaron at dbaron dot org 2003-07-08 23:26 ` dbaron at dbaron dot org 2003-07-08 23:55 ` bangerth at dealii dot org 2003-07-09 16:20 ` scc at mozilla dot org 2003-08-08 8:29 ` gbeauchesne at mandrakesoft dot com 2005-05-07 22:30 ` pinskia at gcc dot gnu dot org 2005-06-05 9:16 ` pinskia at gcc dot gnu dot org 2005-06-05 9:17 ` pinskia at gcc dot gnu dot org
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