From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12542 invoked by alias); 12 May 2003 17:13:17 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 12460 invoked from network); 12 May 2003 17:13:15 -0000 Received: from unknown (HELO mx2.redhat.com) (66.187.237.31) by sources.redhat.com with SMTP; 12 May 2003 17:13:15 -0000 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.11.6/8.11.6) with ESMTP id h4CH2TZ31066; Mon, 12 May 2003 13:02:29 -0400 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx2.corp.redhat.com (8.11.6/8.11.6) with ESMTP id h4CHDCT03143; Mon, 12 May 2003 13:13:12 -0400 Received: from [192.168.123.164] (vpn50-15.rdu.redhat.com [172.16.50.15]) by potter.sfbay.redhat.com (8.11.6/8.11.6) with ESMTP id h4CHDBM24834; Mon, 12 May 2003 10:13:11 -0700 Subject: Re: [PATCH] allow zero_extract combines - checked in From: Eric Christopher To: John David Anglin Cc: gcc-patches@gcc.gnu.org In-Reply-To: <200305121705.h4CH50pE001755@hiauly1.hia.nrc.ca> References: <200305121705.h4CH50pE001755@hiauly1.hia.nrc.ca> Content-Type: text/plain Organization: Message-Id: <1052759582.18849.29.camel@ghostwheel.sfbay.redhat.com> Mime-Version: 1.0 Date: Mon, 12 May 2003 17:13:00 -0000 Content-Transfer-Encoding: 7bit X-SW-Source: 2003-05/txt/msg01049.txt.bz2 On Mon, 2003-05-12 at 10:05, John David Anglin wrote: > > > Actually, it seems insn 6 should have been deleted as there is no > > > other use of reg:SI 69. > > > > Apparently this isn't reproducing now, but a full bootstrap is not > > reproducible due to fallout from Jan's patch. > > Did you compile with "-O1"? That's the only optimization level where > the problem occurs. Actually, it was your comment that I was basing this on - perhaps I misunderstood you. :) I'll just wait for your patch and then try again. -eric -- Eric Christopher