From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16851 invoked by alias); 4 Dec 2013 11:25:14 -0000 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 Received: (qmail 16788 invoked by uid 55); 4 Dec 2013 11:25:10 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/58726] [4.7/4.8/4.9 Regression] wrong code at -Os on x86_64-linux-gnu (affecting trunk/4.7/4.6, but not 4.8) Date: Wed, 04 Dec 2013 11:25:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-12/txt/msg00262.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58726 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Wed Dec 4 11:25:06 2013 New Revision: 205664 URL: http://gcc.gnu.org/viewcvs?rev=205664&root=gcc&view=rev Log: PR rtl-optimization/58726 * combine.c (force_to_mode): Fix comment typo. Don't destructively modify x for ROTATE, ROTATERT and IF_THEN_ELSE. * gcc.c-torture/execute/pr58726.c: New test. Added: trunk/gcc/testsuite/gcc.c-torture/execute/pr58726.c Modified: trunk/gcc/ChangeLog trunk/gcc/combine.c trunk/gcc/testsuite/ChangeLog