From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31001 invoked by alias); 11 Dec 2003 08:13:58 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 30983 invoked by alias); 11 Dec 2003 08:13:57 -0000 Date: Thu, 11 Dec 2003 08:13:00 -0000 Message-ID: <20031211081357.30982.qmail@sources.redhat.com> From: "cvs-commit at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20031205172323.13318.bremner@unb.ca> References: <20031205172323.13318.bremner@unb.ca> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug optimization/13318] ICE: floating point exception in the loop optimizer X-Bugzilla-Reason: CC X-SW-Source: 2003-12/txt/msg01324.txt.bz2 List-Id: ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-12-11 08:13 ------- Subject: Bug 13318 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-3_3-branch Changes by: ebotcazou@gcc.gnu.org 2003-12-11 08:13:51 Modified files: gcc : ChangeLog loop.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.dg: overflow-1.c Log message: Backport from mainline: 2003-12-07 Eric Botcazou PR optimization/13318 * loop.c (express_from): Protect integer division from overflow. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.838&r2=1.16114.2.839 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.433.2.9&r2=1.433.2.10 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.330&r2=1.2261.2.331 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/overflow-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.2.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13318