From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25935 invoked by alias); 3 May 2005 13:10:25 -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 25672 invoked by alias); 3 May 2005 13:10:13 -0000 Date: Tue, 03 May 2005 13:10:00 -0000 Message-ID: <20050503131013.25670.qmail@sourceware.org> From: "cvs-commit at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050502090858.21330.jakub@gcc.gnu.org> References: <20050502090858.21330.jakub@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug rtl-optimization/21330] [4.0/4.1 Regression] ICE in compare_and_jump_seq, at loop-unswitch.c:120 X-Bugzilla-Reason: CC X-SW-Source: 2005-05/txt/msg00403.txt.bz2 List-Id: ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-03 13:10 ------- Subject: Bug 21330 CVSROOT: /cvs/gcc Module name: gcc Changes by: jakub@gcc.gnu.org 2005-05-03 13:09:54 Modified files: gcc : ChangeLog loop-unswitch.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.c-torture/execute: 20050502-1.c Log message: PR rtl-optimization/21330 * loop-unswitch.c (may_unswitch_on): Set *cinsn only when returning non-NULL. (unswitch_single_loop): Clear cinsn when retrying. * gcc.c-torture/execute/20050502-1.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8573&r2=2.8574 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop-unswitch.c.diff?cvsroot=gcc&r1=1.29&r2=1.30 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5434&r2=1.5435 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050502-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21330