From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26751 invoked by alias); 22 Dec 2011 13:26:43 -0000 Received: (qmail 26739 invoked by uid 22791); 22 Dec 2011 13:26:42 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_BX,TW_IB 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, 22 Dec 2011 13:26:30 +0000 From: "markus at trippelsdorf dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/51650] [4.7 regression] LTO ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul Date: Thu, 22 Dec 2011 13:34:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Keywords: ice-on-valid-code, lto X-Bugzilla-Severity: normal X-Bugzilla-Who: markus at trippelsdorf dot de X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.0 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: 2011-12/txt/msg02457.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51650 --- Comment #7 from Markus Trippelsdorf 2011-12-22 13:26:26 UTC --- (In reply to comment #6) > % cat test.ii > typedef struct { } X; > void test () > { > typedef X **P; > P g = 0; > } > > % g++ test.ii -g -flto -flto-partition=none > lto1: internal compiler error: in dwarf2out_finish, at dwarf2out.c:22501 > > (Will try to reduce again without -flto-partition=none) Not necessary: % g++ -r- g -flto test.ii lto1: internal compiler error: in dwarf2out_finish, at dwarf2out.c:22501