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From: "david dot kirkby at onetel dot net" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1
Date: Fri, 17 Jul 2009 04:11:00 -0000 [thread overview]
Message-ID: <20090717041115.30775.qmail@sourceware.org> (raw)
In-Reply-To: <bug-40757-16207@http.gcc.gnu.org/bugzilla/>
------- Comment #16 from david dot kirkby at onetel dot net 2009-07-17 04:11 -------
(In reply to comment #0)
> See http://websympa.loria.fr/wwsympa/arc/mpfr/2009-07/msg00031.html
> and the following discussion.
>
> This was on t2.math.washington.edu with
> /usr/local/gcc-4.4.0-sun-linker/bin/gcc:
> zimmerma@t2:/tmp/mpfr-2.4.1$ /usr/local/gcc-4.4.0-sun-linker/bin/gcc -v
> Using built-in specs.
> Target: sparc-sun-solaris2.10
> Configured with: /home/kirkby/gcc-4.4.0/configure CC=/usr/sfw/bin/gcc
> --prefix=/usr/local/gcc-4.4.0-sun-linker --without-gnu-as --without-gnu-ld
> --with-as=/usr/ccs/bin/as --with-ld=/usr/ccs/bin/ld
> --enable-languages=c,c++,fortran --with-mpfr-lib=/usr/local/lib
> --with-mpfr-include=/usr/local/include --with-gmp-include=/usr/local/include
> --with-gmp-lib=/usr/local/lib --with-libiconv-prefix=/usr/lib/iconv
> Thread model: posix
> gcc version 4.4.0 (GCC)
It would be useful if we had an exact statement of the problem, in terms of
"memset fails for ..." or whatever. I'd ask a few Sun people to have a look
here, and comment, but it's unclear precisely what is believed to be the issue.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40757
next prev parent reply other threads:[~2009-07-17 4:11 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-15 0:36 [Bug c/40757] New: " zimmerma+gcc at loria dot fr
2009-07-15 2:02 ` [Bug c/40757] " zimmerma+gcc at loria dot fr
2009-07-15 6:27 ` ebotcazou at gcc dot gnu dot org
2009-07-15 9:55 ` rguenth at gcc dot gnu dot org
2009-07-15 13:15 ` mikpe at it dot uu dot se
2009-07-16 7:52 ` zimmerma+gcc at loria dot fr
2009-07-16 8:31 ` mikpe at it dot uu dot se
2009-07-16 10:19 ` david dot kirkby at onetel dot net
2009-07-16 10:24 ` david dot kirkby at onetel dot net
2009-07-16 10:31 ` jakub at gcc dot gnu dot org
2009-07-16 12:32 ` david dot kirkby at onetel dot net
2009-07-16 14:07 ` jakub at gcc dot gnu dot org
2009-07-16 20:34 ` marc dot glisse at normalesup dot org
2009-07-16 21:29 ` david dot kirkby at onetel dot net
2009-07-17 0:58 ` zimmerma+gcc at loria dot fr
2009-07-17 3:22 ` david dot kirkby at onetel dot net
2009-07-17 4:11 ` david dot kirkby at onetel dot net [this message]
2009-07-17 7:49 ` jakub at gcc dot gnu dot org
2009-07-17 11:19 ` david dot kirkby at onetel dot net
2009-07-17 15:51 ` marc dot glisse at normalesup dot org
2009-07-18 1:14 ` david dot kirkby at onetel dot net
2009-07-18 1:18 ` david dot kirkby at onetel dot net
2009-07-18 4:50 ` marc dot glisse at normalesup dot org
2009-07-18 14:36 ` david dot kirkby at onetel dot net
2009-07-18 14:44 ` david dot kirkby at onetel dot net
2009-07-18 19:33 ` david dot kirkby at onetel dot net
2009-10-01 8:34 ` [Bug target/40757] " david dot kirkby at onetel dot net
2009-10-04 11:01 ` ebotcazou at gcc dot gnu dot org
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