From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1446 invoked by alias); 2 Apr 2005 16:54:03 -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 1330 invoked by alias); 2 Apr 2005 16:53:57 -0000 Date: Sat, 02 Apr 2005 16:54:00 -0000 Message-ID: <20050402165357.1329.qmail@sourceware.org> From: "cvs-commit at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050302203320.20290.jakub@gcc.gnu.org> References: <20050302203320.20290.jakub@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug rtl-optimization/20290] [4.0/4.1 Regression] Miscompilation on ppc/arm with -Os X-Bugzilla-Reason: CC X-SW-Source: 2005-04/txt/msg00149.txt.bz2 List-Id: ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-02 16:53 ------- Subject: Bug 20290 CVSROOT: /cvs/gcc Module name: gcc Changes by: aoliva@gcc.gnu.org 2005-04-02 16:53:44 Modified files: gcc : ChangeLog loop.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/gcc.c-torture/execute: loop-ivopts-2.c Log message: gcc/ChangeLog: PR rtl-optimization/20290 * loop.c (for_each_insn_in_loop): Don't assume the loop body runs in every iteration if the entry point is the exit test. gcc/testsuite/ChangeLog: PR rtl-optimization/20290 * gcc.c-torture/execute/loop-ivopts-2.c: New. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8086&r2=2.8087 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&r1=1.524&r2=1.525 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5267&r2=1.5268 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/loop-ivopts-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20290