From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-352760-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 21759 invoked by alias); 7 Apr 2011 07:03:01 -0000
Received: (qmail 21744 invoked by uid 22791); 7 Apr 2011 07:02:59 -0000
X-SWARE-Spam-Status: No, hits=-1.7 required=5.0	tests=ALL_TRUSTED,AWL,BAYES_00,FSL_RU_URL
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, 07 Apr 2011 07:02:55 +0000
From: "abel at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/47036] [4.6 Regression] ICE: in move_cond_jump, at sel-sched.c:4901 with -fschedule-insns -fselective-scheduling -fno-dce
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: rtl-optimization
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: abel at gcc dot gnu.org
X-Bugzilla-Status: RESOLVED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: amonakov at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 4.6.0
X-Bugzilla-Changed-Fields:
Message-ID: <bug-47036-4-84QMYjtOTp@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-47036-4@http.gcc.gnu.org/bugzilla/>
References: <bug-47036-4@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: Thu, 07 Apr 2011 07:03:00 -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: 2011-04/txt/msg00664.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47036

--- Comment #4 from Andrey Belevantsev <abel at gcc dot gnu.org> 2011-04-07 07:02:40 UTC ---
Author: abel
Date: Thu Apr  7 07:02:34 2011
New Revision: 172087

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172087
Log:
        Backport from mainline
        2010-12-24  Alexander Monakov  <amonakov@ispras.ru>

        PR rtl-optimization/47036
        * sel-sched-ir.c (fallthru_bb_of_jump): Remove special support for
        unconditional jumps.
        * sel-sched.c (moveup_expr): Ditto.


Added:
    branches/gcc-4_5-branch/gcc/testsuite/g++.dg/opt/pr47036.C
Modified:
    branches/gcc-4_5-branch/gcc/ChangeLog
    branches/gcc-4_5-branch/gcc/sel-sched-ir.c
    branches/gcc-4_5-branch/gcc/sel-sched.c
    branches/gcc-4_5-branch/gcc/testsuite/ChangeLog