From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7618 invoked by alias); 20 Mar 2012 12:56:16 -0000 Received: (qmail 7605 invoked by uid 22791); 20 Mar 2012 12:56:16 -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; Tue, 20 Mar 2012 12:55:47 +0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/52634] multiple definition error when using alias Date: Tue, 20 Mar 2012 13:16:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Keywords: lto X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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: Keywords 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: 2012-03/txt/msg01605.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52634 Richard Guenther changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |lto CC| |hubicka at gcc dot gnu.org --- Comment #1 from Richard Guenther 2012-03-20 12:55:45 UTC --- Can you provide a testcase? You can try reducing the number of input sources required by performing a partial link (-r -nostdlib), and use -flto-partition=1to1 to make that reduction more reliable (if the bug reproduces with that option). Does the error reproduce with -flto-partition=none? It seems to me that assembing the target is broken (and thus partitioning).