From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7243 invoked by alias); 26 Sep 2012 16:25:44 -0000 Received: (qmail 6617 invoked by uid 48); 26 Sep 2012 16:25:11 -0000 From: "jules at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug testsuite/54622] gcc.dg/vect test failures for arm big-endian Date: Wed, 26 Sep 2012 16:25:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: testsuite X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jules at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC 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/msg02209.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54622 jules at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jules at gcc dot gnu.org --- Comment #5 from jules at gcc dot gnu.org 2012-09-26 16:25:08 UTC --- Unfortunately (due to the reasons Richard outlined) lots of things don't work wrt. vectorization for Neon in big-endian mode, so are deliberately disabled in the backend. IMO, the right thing to do (at least until that is fixed) is to make the effective-target checks for vectorization features depend on little-endian ARM mode.