From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-367721-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 24611 invoked by alias); 13 Sep 2011 13:14:51 -0000
Received: (qmail 24322 invoked by uid 22791); 13 Sep 2011 13:14:49 -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, 13 Sep 2011 13:14:32 +0000
From: "jamborm at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/50326] [4.7 regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456
Date: Tue, 13 Sep 2011 13:56:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: bootstrap
X-Bugzilla-Keywords: build
X-Bugzilla-Severity: normal
X-Bugzilla-Who: jamborm 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: 4.7.0
X-Bugzilla-Changed-Fields: CC Component
Message-ID: <bug-50326-4-pKzu93XXyl@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-50326-4@http.gcc.gnu.org/bugzilla/>
References: <bug-50326-4@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
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: 2011-09/txt/msg00898.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50326

Martin Jambor <jamborm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jamborm at gcc dot gnu.org
          Component|tree-optimization           |bootstrap

--- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-09-13 13:14:12 UTC ---
I can confirm it is caused by the aforementioned commit.  The stage 2
compiler ICEs on 

/* confdefs.h */
#define PACKAGE_NAME "GNU C Runtime Library"
#define PACKAGE_TARNAME "libgcc"
#define PACKAGE_VERSION "1.0"
#define PACKAGE_STRING "GNU C Runtime Library 1.0"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL "http://www.gnu.org/software/libgcc/"
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}