From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-334522-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 25596 invoked by alias); 22 Oct 2010 15:55:36 -0000
Received: (qmail 25582 invoked by uid 22791); 22 Oct 2010 15:55:35 -0000
X-SWARE-Spam-Status: No, hits=-2.6 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, 22 Oct 2010 15:55:18 +0000
From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/46135] New: ICE: in splice_child_die, at dwarf2out.c:7627 with -g1 -femit-class-debug-always -fenable-icf-debug
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: debug
X-Bugzilla-Keywords:
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: <bug-46135-4@http.gcc.gnu.org/bugzilla/>
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
Date: Fri, 22 Oct 2010 15:55:00 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2010-10/txt/msg01911.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46135

           Summary: ICE: in splice_child_die, at dwarf2out.c:7627 with -g1
                    -femit-class-debug-always -fenable-icf-debug
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: zsojka@seznam.cz


Created attachment 22125
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22125
reduced testcase

Compiler output:
$ gcc -g1 -femit-class-debug-always -fenable-icf-debug -fkeep-inline-functions
pr46135.C  
pr46135.C: In member function 'S S::f()':
pr46135.C:8:3: internal compiler error: in splice_child_die, at
dwarf2out.c:7874
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Tested revisions:
r165822 - crash
r158095 - crash
r153685 - OK
4.5 r165781 - crash