From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18225 invoked by alias); 14 May 2011 19:44:33 -0000 Received: (qmail 18216 invoked by uid 22791); 14 May 2011 19:44:33 -0000 X-SWARE-Spam-Status: No, hits=-2.0 required=5.0 tests=AWL,BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from hiauly1.hia.nrc.ca (HELO hiauly1.hia.nrc.ca) (132.246.10.84) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 14 May 2011 19:44:20 +0000 Received: by hiauly1.hia.nrc.ca (Postfix, from userid 1000) id 96B5847E2; Sat, 14 May 2011 15:44:18 -0400 (EDT) Subject: Re: [BACKPORT] Fix PR rtl-optimization/45593 To: ebotcazou@adacore.com (Eric Botcazou) Date: Sun, 15 May 2011 11:28:00 -0000 From: "John David Anglin" Cc: dave.anglin@nrc-cnrc.gc.ca, gcc-patches@gcc.gnu.org In-Reply-To: <201105142126.44796.ebotcazou@adacore.com> from "Eric Botcazou" at May 14, 2011 09:26:44 pm MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-Id: <20110514194418.96B5847E2@hiauly1.hia.nrc.ca> Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2011-05/txt/msg01063.txt.bz2 > OK, thanks. Note that another delay slot bug was fixed around the same time: > > 2010-09-20 Eric Botcazou > > PR rtl-optimization/42775 > * cfgrtl.c (rest_of_pass_free_cfg): Recompute notes if delay slot > scheduling is enabled. > > This one was installed on the 4.6/4.5/4.4 branches. Thanks for the note. While 4.4 can now successfully bootstrap trunk with -O1, I still have a problem with 4.3. I'll see if this helps. Dave -- J. David Anglin dave.anglin@nrc-cnrc.gc.ca National Research Council of Canada (613) 990-0752 (FAX: 952-6602)