From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5275 invoked by alias); 5 Sep 2012 10:51:29 -0000 Received: (qmail 5265 invoked by uid 22791); 5 Sep 2012 10:51:29 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 05 Sep 2012 10:51:16 +0000 From: "amker at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/45070] Miscompiled c++ class with packed attribute on ARM with -Os optimizations (Qt 4.6.2) Date: Wed, 05 Sep 2012 10:51:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: amker at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: ibolton at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.4.5 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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 X-SW-Source: 2012-09/txt/msg00344.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45070 --- Comment #22 from amker at gcc dot gnu.org 2012-09-05 10:50:00 UTC --- Author: amker Date: Wed Sep 5 10:49:56 2012 New Revision: 190970 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190970 Log: Backport from 2012-09-04 mainline r190919 PR target/45070 * config/arm/arm.c (thumb1_extra_regs_pushed): Handle return value of size less than 4 bytes by using macro ARM_NUM_INTS. (thumb1_unexpanded_epilogue): Use macro ARM_NUM_INTS. Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/config/arm/arm.c