From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 83777 invoked by alias); 22 Oct 2015 08:33:28 -0000 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 Received: (qmail 83761 invoked by uid 89); 22 Oct 2015 08:33:27 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.8 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mx2.suse.de Received: from mx2.suse.de (HELO mx2.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (CAMELLIA256-SHA encrypted) ESMTPS; Thu, 22 Oct 2015 08:33:27 +0000 Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 274E4AB1D; Thu, 22 Oct 2015 08:33:23 +0000 (UTC) From: Andreas Schwab To: Jan Hubicka Cc: Eric Botcazou , gcc-patches@gcc.gnu.org, Richard Biener Subject: Re: Add VIEW_CONVERT_EXPR to operand_equal_p References: <20151014162944.GE16672@kam.mff.cuni.cz> <21255721.Or0yReY6Nx@polaris> <20151019194102.GA48581@kam.mff.cuni.cz> <1456448.Tt4DpGVrAE@polaris> <20151021215701.GA14675@atrey.karlin.mff.cuni.cz> X-Yow: I feel like I'm in a Toilet Bowl with a thumbtack in my forehead!! Date: Thu, 22 Oct 2015 08:52:00 -0000 In-Reply-To: <20151021215701.GA14675@atrey.karlin.mff.cuni.cz> (Jan Hubicka's message of "Wed, 21 Oct 2015 23:57:01 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2015-10/txt/msg02211.txt.bz2 + /* Changes in machine mode are never useless conversions unless. */ Unless what? Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."