From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19722 invoked by alias); 6 Dec 2001 07:19:26 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 19222 invoked from network); 6 Dec 2001 07:17:37 -0000 Received: from unknown (HELO dot.cygnus.com) (205.180.230.224) by sources.redhat.com with SMTP; 6 Dec 2001 07:17:37 -0000 Received: (from rth@localhost) by dot.cygnus.com (8.11.2/8.11.2) id fB67FU909118; Wed, 5 Dec 2001 23:15:30 -0800 X-Authentication-Warning: dot.cygnus.com: rth set sender to rth@redhat.com using -f Date: Wed, 05 Dec 2001 23:19:00 -0000 From: Richard Henderson To: Reva Cuthbertson Cc: gcc@gcc.gnu.org Subject: Re: ICE on IA-64 when compiling SPEC 2000 176.gcc at -O1 Message-ID: <20011205231530.A9114@redhat.com> Mail-Followup-To: Richard Henderson , Reva Cuthbertson , gcc@gcc.gnu.org References: <200112060107.RAA16690@moshpit.cup.hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <200112060107.RAA16690@moshpit.cup.hp.com>; from reva@cup.hp.com on Wed, Dec 05, 2001 at 05:07:50PM -0800 X-SW-Source: 2001-12/txt/msg00264.txt.bz2 On Wed, Dec 05, 2001 at 05:07:50PM -0800, Reva Cuthbertson wrote: > ... and it happens because the born_index > death_index test fails so > we call abort(). This is normally due to register life info being incorrect. That is, on input to local_alloc some register was reported to be set once and never die (certainly possible), yet the register does in fact die. Can't debug this further without a test case. r~