From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9926 invoked by alias); 20 Jan 2012 22:47:03 -0000 Received: (qmail 9916 invoked by uid 22791); 20 Jan 2012 22:47:01 -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; Fri, 20 Jan 2012 22:46:49 +0000 From: "dominiq at lps dot ens.fr" To: gcc-bugs@gcc.gnu.org Subject: [Bug lto/51916] FAIL: gcc.dg/lto/trans-mem-3 c_lto_trans-mem-3_0.o-c_lto_trans-mem-3_1.o link, -flto (internal compiler error) Date: Sat, 21 Jan 2012 00:01:00 -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: X-Bugzilla-Severity: normal X-Bugzilla-Who: dominiq at lps dot ens.fr 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: 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: 2012-01/txt/msg02382.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51916 Dominique d'Humieres changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |iains at gcc dot gnu.org --- Comment #6 from Dominique d'Humieres 2012-01-20 22:46:47 UTC --- > From the Debugging GCC wiki (http://gcc.gnu.org/wiki/DebuggingGCC): > > To build a debuggable compiler, configure the compiler normally and then > > make STAGE1_CFLAGS="-g -O0" all-stage1 With that I get Breakpoint 1, streamer_get_builtin_tree (ib=find_location_expression: Corrupted DWARF expression. ) at ../../_clean/gcc/tree-streamer-in.c:1067 and 'Corrupted DWARF expression' for every attempt to print something. I am lost!-(