From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56722 invoked by alias); 21 Sep 2015 08:16:57 -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 56704 invoked by uid 89); 21 Sep 2015 08:16:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,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; Mon, 21 Sep 2015 08:16:55 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id 55E692F87C22; Mon, 21 Sep 2015 10:16:51 +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 WE5swLUv8qI6; Mon, 21 Sep 2015 10:16:51 +0200 (CEST) Received: from polaris.localnet (bon31-6-88-161-99-133.fbx.proxad.net [88.161.99.133]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.eu.adacore.com (Postfix) with ESMTPSA id 11C282F87C01; Mon, 21 Sep 2015 10:16:51 +0200 (CEST) From: Eric Botcazou To: Christophe Lyon Cc: gcc-patches@gcc.gnu.org, Ramana Radhakrishnan Subject: Re: [ARM] Fix PR middle-end/65958 Date: Mon, 21 Sep 2015 08:18:00 -0000 Message-ID: <6279868.mA8OiEV2Bk@polaris> User-Agent: KMail/4.7.2 (Linux/3.1.10-1.29-desktop; KDE/4.7.2; x86_64; ; ) In-Reply-To: References: <1478566.ZKXszbaoG4@polaris> <559AA2C4.8080801@foss.arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-SW-Source: 2015-09/txt/msg01523.txt.bz2 > On targets using thumb1, I can see: > - the new test failing (you should probably add a dg-skip or an > effective-target directive) OK, I have added: /* { dg-skip-if "" { arm_thumb1 } } */ as in the ivopts-orig_biv-inc.c test. > - gcc.dg/pr48134.c now fails, saying: > sorry, unimplemented: -fstack-check=specific for THUMB1 > while the error message is the same as for your new test, I'm > wondering why/how it actually passed before your patch? Yeah, it's a bug, -fstack-check=specific should have been rejected before for all ARM targets since it was not implemented. Will fix. -- Eric Botcazou