From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 85829 invoked by alias); 28 May 2018 15:53:55 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 85804 invoked by uid 89); 28 May 2018 15:53:55 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.3 required=5.0 tests=BAYES_00,DATE_IN_PAST_03_06,SPF_PASS autolearn=no version=3.3.2 spammy=Mai, H*i:sk:K29Uxn8, HCc:D*comcast.net, H*f:sk:K29Uxn8 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 ESMTP; Mon, 28 May 2018 15:53:54 +0000 Received: from relay1.suse.de (charybdis-ext-too.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6FAC4ADC6; Mon, 28 May 2018 15:53:51 +0000 (UTC) From: Andreas Schwab To: Richard Biener Cc: paulkoning@comcast.net, GCC Development Subject: Re: not computable at load time References: <1A72BAC7-9DFB-4F98-9191-DDE896021A41@comcast.net> X-Yow: Darling, my ELBOW is FLYING over FRANKFURT, Germany.. Date: Mon, 28 May 2018 15:53:00 -0000 In-Reply-To: (Richard Biener's message of "Mon, 28 May 2018 11:02:46 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2018-05/txt/msg00262.txt.bz2 On Mai 28 2018, Richard Biener wrote: > It means there's no relocation that can express the result of 's.f - &s.b' > and the frontend doesn't consider this a constant expression (likely because > of the conversion). Shouldn't the frontend notice that s.f - &s.b by itself is a constant? 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."