From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13533 invoked by alias); 13 Jan 2012 14:08:27 -0000 Received: (qmail 13523 invoked by uid 22791); 13 Jan 2012 14:08:25 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Fri, 13 Jan 2012 14:08:13 +0000 From: "ramana at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/51709] armv7 target is not using unaligned access to packed fields sometimes (halfwords, loads?) Date: Fri, 13 Jan 2012 15:41:00 -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: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: ramana at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Keywords Status Last reconfirmed CC Version Ever Confirmed Severity 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: 2012-01/txt/msg01517.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51709 Ramana Radhakrishnan changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization Status|UNCONFIRMED |NEW Last reconfirmed| |2012-01-13 CC| |ramana at gcc dot gnu.org Version|4.6.1 |4.7.0 Ever Confirmed|0 |1 Severity|normal |enhancement --- Comment #4 from Ramana Radhakrishnan 2012-01-13 14:07:53 UTC --- Confirmed with GCC 4.7.0 on trunk . Reporting this for FSF GCC 4.6 is not correct as unaligned access will only be in 4.7.0 when it is released. If you have an issue with the CS tools report at the appropriate place and not here. cheers Ramana