From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 120914 invoked by alias); 8 Jun 2015 17:00:13 -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 120366 invoked by uid 55); 8 Jun 2015 17:00:04 -0000 From: "vries at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078 Date: Mon, 08 Jun 2015 17:00:00 -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: 5.1.1 X-Bugzilla-Keywords: patch, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: vries at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: vries at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.2 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: 2015-06/txt/msg00732.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444 --- Comment #10 from vries at gcc dot gnu.org --- Author: vries Date: Mon Jun 8 16:59:31 2015 New Revision: 224240 URL: https://gcc.gnu.org/viewcvs?rev=224240&root=gcc&view=rev Log: Handle -fipa-ra in reload_combine 2015-06-08 Tom de Vries PR rtl-optimization/66444 * postreload.c (reload_combine): Use get_call_reg_set_usage instead of call_used_regs. * gcc.dg/pr66444.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr66444.c Modified: trunk/gcc/ChangeLog trunk/gcc/postreload.c trunk/gcc/testsuite/ChangeLog