From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3202 invoked by alias); 17 Jul 2009 03:22:10 -0000 Received: (qmail 3117 invoked by uid 48); 17 Jul 2009 03:21:56 -0000 Date: Fri, 17 Jul 2009 03:22:00 -0000 Message-ID: <20090717032156.3116.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/msg01402.txt.bz2 ------- Comment #15 from david dot kirkby at onetel dot net 2009-07-17 03:21 ------- (In reply to comment #14) > > You haven't mentioned what options you compiled this file with. > > the problem appears both with -O0, -O1 and -O2. > > Paul > Also worth noting is that this builds fine with some versions of gcc gcc 4.1.1 OK gcc 4.2.1 OK gcc 4.2.4 OK I could build gcc 4.3.0, but it would never install properly, so I have not tested on gcc 4.3.0. gcc 4.3.1 MPFR fails 20 tests gcc 4.3.3 MPFR fails 20 tests gcc 4.4.0 MPFR fails 20 tests. gcc-4.4.1-RC-20090715 MPFR fails 20 tests -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40757