From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9905 invoked by alias); 9 Oct 2004 08:24:24 -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 9886 invoked from network); 9 Oct 2004 08:24:23 -0000 Received: from unknown (HELO atrey.karlin.mff.cuni.cz) (195.113.31.123) by sourceware.org with SMTP; 9 Oct 2004 08:24:23 -0000 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 29025) id 974604B44EF; Sat, 9 Oct 2004 10:24:22 +0200 (CEST) Date: Sat, 09 Oct 2004 08:24:00 -0000 From: Zdenek Dvorak To: Diego Novillo Cc: Jakub Jelinek , Richard Henderson , "gcc-patches@gcc.gnu.org" Subject: Re: [PATCH] Fix PR tree-optimization/17724 Message-ID: <20041009082422.GA22455@atrey.karlin.mff.cuni.cz> References: <1097278087.1021.8.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1097278087.1021.8.camel@localhost.localdomain> User-Agent: Mutt/1.5.6i X-SW-Source: 2004-10/txt/msg00813.txt.bz2 Hello, > > The third one recomputes dominators (and post-dominators) of neighbours > > of unreachable basic blocks after they are deleted by > > delete_unreachable_blocks. > > > I like this one. It looks OK and safe, so let's go with it. > > > Thanks. Diego. could you please give me some time to look at the problem before you commit the patch(es)? It seems to me that it is wrong (or at least not necessary). Zdenek