From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18220 invoked by alias); 3 Feb 2011 16:25:15 -0000 Received: (qmail 18205 invoked by uid 22791); 3 Feb 2011 16:25:14 -0000 X-SWARE-Spam-Status: No, hits=-2.6 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; Thu, 03 Feb 2011 16:25:11 +0000 From: "howarth at nitro dot med.uc.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/47598] -fgraphite-identity at -O2 breaks profiledbootstrap X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: howarth at nitro dot med.uc.edu 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 Date: Thu, 03 Feb 2011 16:25:00 -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 X-SW-Source: 2011-02/txt/msg00518.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47598 --- Comment #5 from Jack Howarth 2011-02-03 16:25:02 UTC --- (In reply to comment #4) > Can you create a standalone testcase to show this -fgraphite-identity -O2 bug? I think that will be rather difficult to achieve since the bug is occurring in the -fprofile-use stage requiring the generated profiles. I can check that this can also be observed on x86_64 linux though.