From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31858 invoked by alias); 26 Oct 2011 18:10:32 -0000 Received: (qmail 31846 invoked by uid 22791); 26 Oct 2011 18:10:31 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_AV 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, 26 Oct 2011 18:10:18 +0000 From: "holyjoly at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/50875] O3 and -march=native lead to internal compiler error: in find_reloads Date: Wed, 26 Oct 2011 18:10:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: holyjoly at gmail dot com 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: 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: 2011-10/txt/msg02717.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50875 --- Comment #5 from Joly Aarons 2011-10-26 17:35:29 UTC --- Excellent, just for completeness, I can confirm that on my machines : gfortran -O3 -mavx does reproduce the problem identically and that : gfortran -O3 -mno-avx -march=native compiles successfully. Joly (In reply to comment #3) > The issue is related with "-mavx" > > I use "gfortran -O3 -mavx" to reproduce the problem.