From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30833 invoked by alias); 17 Jul 2009 04:11:31 -0000 Received: (qmail 30776 invoked by uid 48); 17 Jul 2009 04:11:15 -0000 Date: Fri, 17 Jul 2009 04:11:00 -0000 Message-ID: <20090717041115.30775.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/40757] gcc 4.4.0 miscompiles mpfr-2.4.1 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "david dot kirkby at onetel dot net" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-07/txt/msg01403.txt.bz2 ------- 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