From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24560 invoked by alias); 9 Dec 2010 10:40:29 -0000 Received: (qmail 24548 invoked by uid 22791); 9 Dec 2010 10:40:28 -0000 X-SWARE-Spam-Status: No, hits=-2.8 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, 09 Dec 2010 10:40:24 +0000 From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/46102] ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers 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 X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz 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, 09 Dec 2010 10:40:00 -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: 2010-12/txt/msg00953.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46102 --- Comment #1 from Zdenek Sojka 2010-12-09 10:40:19 UTC --- GDB gives maybe better backtrace: Program received signal SIGSEGV, Segmentation fault. break_out_includes (filename=) at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/dwarf2out.c:9818 9818 unit = pop_compile_unit (unit); (gdb) bt #0 break_out_includes (filename=) at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/dwarf2out.c:9818 #1 dwarf2out_finish (filename=) at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/dwarf2out.c:23110 #2 0x0000000000a21566 in compile_file (argc=15, argv=0x7fffffffdaa8) at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/toplev.c:621 #3 do_compile (argc=15, argv=0x7fffffffdaa8) at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/toplev.c:1874 #4 toplev_main (argc=15, argv=0x7fffffffdaa8) at /usr/portage/distfiles/svn-src/gcc/trunk/gcc/toplev.c:1937 #5 0x00007ffff6586bbd in __libc_start_main () from /lib/libc.so.6 #6 0x00000000004fdc6d in _start () I don't know if this belongs to "debug" or "pch".