From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 88654 invoked by alias); 15 Sep 2016 09:26:14 -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 88629 invoked by uid 89); 15 Sep 2016 09:26:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.9 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=Hx-languages-length:1044 X-Spam-User: qpsmtpd, 2 recipients X-HELO: smtp.CeBiTec.Uni-Bielefeld.DE Received: from smtp.CeBiTec.Uni-Bielefeld.DE (HELO smtp.CeBiTec.Uni-Bielefeld.DE) (129.70.160.84) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 15 Sep 2016 09:26:08 +0000 Received: from localhost (localhost.CeBiTec.Uni-Bielefeld.DE [127.0.0.1]) by smtp.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTP id 531A41EF; Thu, 15 Sep 2016 11:26:05 +0200 (CEST) Received: from smtp.CeBiTec.Uni-Bielefeld.DE ([127.0.0.1]) by localhost (malfoy.CeBiTec.Uni-Bielefeld.DE [127.0.0.1]) (amavisd-new, port 10024) with LMTP id Y3jj7r5u14-6; Thu, 15 Sep 2016 11:26:03 +0200 (CEST) Received: from lokon.CeBiTec.Uni-Bielefeld.DE (lokon.CeBiTec.Uni-Bielefeld.DE [129.70.161.110]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTPS id D5DBB1EE; Thu, 15 Sep 2016 11:26:03 +0200 (CEST) Received: (from ro@localhost) by lokon.CeBiTec.Uni-Bielefeld.DE (8.15.2+Sun/8.15.2/Submit) id u8F9Q3rg003828; Thu, 15 Sep 2016 11:26:03 +0200 (MEST) From: Rainer Orth To: Jason Merrill Cc: Christophe Lyon , Andreas Schwab , Jonathan Wakely , "libstdc++\@gcc.gnu.org" , gcc-patches List Subject: Re: RFA (libstdc++): PATCH to implement C++17 over-aligned new References: <20160908110641.GB23306@redhat.com> <87oa3vwrkf.fsf@linux-m68k.org> Date: Thu, 15 Sep 2016 10:00:00 -0000 In-Reply-To: (Jason Merrill's message of "Wed, 14 Sep 2016 12:18:57 -0400") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (usg-unix-v) MIME-Version: 1.0 Content-Type: text/plain X-IsSubscribed: yes X-SW-Source: 2016-09/txt/msg00920.txt.bz2 Hi Jason, >> I confirm no change on arm* either. >> On aarch64, gen-attrs-[25]1.C, and devirt-33 now work. >> name-clash11.C still fails on both targets > > Ah, I needed to remove the limit on field alignment as well. This > seems to fix things. The failures are gone on Solaris/SPARC (sparc-sun-solaris2.12) now, with one exception (when run as C test): 32-bit: FAIL: c-c++-common/pr52181.c -Wc++-compat (test for bogus messages, line 11) FAIL: c-c++-common/pr52181.c -Wc++-compat (test for excess errors) This is new with you last patch. Excess errors: /vol/gcc/src/hg/trunk/local/gcc/testsuite/c-c++-common/pr52181.c:6:1: warning: requested alignment 16 is larger than 8 [-Wattributes] /vol/gcc/src/hg/trunk/local/gcc/testsuite/c-c++-common/pr52181.c:8:1: warning: requested alignment 16 is larger than 8 [-Wattributes] Rainer -- ----------------------------------------------------------------------------- Rainer Orth, Center for Biotechnology, Bielefeld University