From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22330 invoked by alias); 21 Apr 2014 03:48:24 -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 Received: (qmail 22283 invoked by uid 55); 21 Apr 2014 03:48:20 -0000 From: "hubicka at ucw dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/60899] undef reference generated with -fdevirtualize-speculatively Date: Mon, 21 Apr 2014 03:48:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 4.10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hubicka at ucw dot cz X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: hubicka at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-04/txt/msg01414.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60899 --- Comment #8 from Jan Hubicka --- > Verified that the proposed patch fixed the problem in b/1345242. Great, thanks! I still would preffer to see DECL_EXTERNAL bit on vtable that is not emit in the current unit. But C++ visibility code is bit of mess, so if Jason think it is impractical to arrange it, lets go with this patch.