From: Paul Eggert <eggert@cs.ucla.edu>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Sven Joachim <svenjoac@gmx.de>, 8623@debbugs.gnu.org
Subject: bug#8623: 23.3.50; (woman "git-remote") crashes
Date: Fri, 06 May 2011 07:47:12 -0700 [thread overview]
Message-ID: <4DC409F0.6010005@cs.ucla.edu> (raw)
In-Reply-To: <jwvvcxn28tx.fsf-monnier+emacs@gnu.org>
On 05/06/11 07:39, Stefan Monnier wrote:
> So it seems clear that the problem is due to gcc 4.6.0's optimization.
> Maybe rather than try to port that fix, we could tweak the makefiles so
> as to disable that optimization?
That might be worth a try. Sven, if you compile with -O2 -fno-strict-aliasing,
does that fix things? And if that doesn't work, does -O2 -fno-strict-aliasing
-fno-strict-overflow do the trick?
If so, we could tweak the Emacs 23 configure.in so that the
default optimization flag is -O2 -fno-strict-aliasing instead of -O2,
when the compiler accepts the -fno-strict-aliasing flag. That might be
easier than backporting the fix.
next prev parent reply other threads:[~2011-05-06 14:47 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-05 20:09 bug#8623: 23.3.50; (woman "git-remote") crashes Sven Joachim
2011-05-05 20:44 ` Eli Zaretskii
2011-05-05 21:12 ` Sven Joachim
2011-05-06 10:15 ` Eli Zaretskii
2011-05-06 10:50 ` Sven Joachim
2011-05-06 12:36 ` Sven Joachim
2011-05-06 14:39 ` Stefan Monnier
2011-05-06 14:47 ` Paul Eggert [this message]
2011-05-08 11:50 ` Sven Joachim
2011-05-08 16:34 ` Paul Eggert
2011-05-08 17:42 ` Sven Joachim
2011-05-08 18:22 ` Paul Eggert
2011-05-08 19:02 ` Eli Zaretskii
2011-05-09 10:10 ` Eli Zaretskii
2011-05-09 15:09 ` Sven Joachim
2011-05-09 15:28 ` Eli Zaretskii
2011-05-08 19:27 ` Eli Zaretskii
2011-05-09 10:13 ` Eli Zaretskii
2011-05-07 11:32 ` Richard Stallman
2011-05-06 14:37 ` Paul Eggert
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