From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5689 invoked by alias); 20 Oct 2015 06:57:49 -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 5671 invoked by uid 89); 20 Oct 2015 06:57:48 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.8 required=5.0 tests=AWL,BAYES_20,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 X-HELO: smtp.eu.adacore.com Received: from mel.act-europe.fr (HELO smtp.eu.adacore.com) (194.98.77.210) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Tue, 20 Oct 2015 06:57:47 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id E1EFA27BD600; Tue, 20 Oct 2015 08:57:44 +0200 (CEST) Received: from smtp.eu.adacore.com ([127.0.0.1]) by localhost (smtp.eu.adacore.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id o6mWzrGsMrHu; Tue, 20 Oct 2015 08:57:44 +0200 (CEST) Received: from polaris.localnet (bon31-6-88-161-99-133.fbx.proxad.net [88.161.99.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.eu.adacore.com (Postfix) with ESMTPSA id A865F27BD541; Tue, 20 Oct 2015 08:57:44 +0200 (CEST) From: Eric Botcazou To: Jan Hubicka Cc: gcc-patches@gcc.gnu.org, Richard Biener Subject: Re: Add VIEW_CONVERT_EXPR to operand_equal_p Date: Tue, 20 Oct 2015 07:02:00 -0000 Message-ID: <1456448.Tt4DpGVrAE@polaris> User-Agent: KMail/4.14.9 (Linux/3.16.7-24-desktop; KDE/4.14.9; x86_64; ; ) In-Reply-To: <20151019194102.GA48581@kam.mff.cuni.cz> References: <20151014162944.GE16672@kam.mff.cuni.cz> <21255721.Or0yReY6Nx@polaris> <20151019194102.GA48581@kam.mff.cuni.cz> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-SW-Source: 2015-10/txt/msg01823.txt.bz2 > this is patch that reverts the TYPE_MODE mismatch related changes and > adds test to type checker that TYPE_MODE always match with TYPE_CANONICAL. > I have bootstrapped/regtested x86_64-linux, but unfrtunately the regtesting > had some unrelated noise (spawn failures). I am re-testing. I am on a trip > and will likely only access interenet again from Des Moines tonight. Thanks! > > * tree.c (verify_type): Verify that TYPE_MODE match > between TYPE_CANONICAL and type. > * expr.c (store_expr_with_bounds): Revert my previous change. > * expmed.c (store_bit_field_1): Revert prevoius change. > * gimple-expr.c (useless_type_conversion_p): Require TYPE_MODE > to match for complete types. Please add the PR middle-end/67966 reference to the ChangeLog. -- Eric Botcazou