From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-205319-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 13845 invoked by alias); 18 Dec 2006 09:30:18 -0000
Received: (qmail 13815 invoked by uid 48); 18 Dec 2006 09:30:08 -0000
Date: Mon, 18 Dec 2006 09:30:00 -0000
Subject: [Bug c/30244]  New: ice for legal code with -O2
X-Bugzilla-Reason: CC
Message-ID: <bug-30244-9596@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
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: 2006-12/txt/msg01504.txt.bz2

I just tried to compile the attached code with
the snapshot 4.3-20061216 C compiler.

The compiler said

dcb@linux:~/gnu/20061216/bugs> ~/gnu/20061216/results/bin/gcc -c -O2 bug27.c
bug27.c: In function 'conf':
bug27.c:4452: internal compiler error: in insert_into_preds_of_block, at
tree-ssa-pre.c:2750
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ice for legal code with -O2
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: x86_64-suse-linux-pc


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30244