From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 40187 invoked by alias); 28 Oct 2015 14:57:20 -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 40172 invoked by uid 89); 28 Oct 2015 14:57:19 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: e06smtp17.uk.ibm.com Received: from e06smtp17.uk.ibm.com (HELO e06smtp17.uk.ibm.com) (195.75.94.113) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (CAMELLIA256-SHA encrypted) ESMTPS; Wed, 28 Oct 2015 14:57:17 +0000 Received: from localhost by e06smtp17.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 28 Oct 2015 14:57:14 -0000 Received: from d06dlp01.portsmouth.uk.ibm.com (9.149.20.13) by e06smtp17.uk.ibm.com (192.168.101.147) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 28 Oct 2015 14:57:11 -0000 X-IBM-Helo: d06dlp01.portsmouth.uk.ibm.com X-IBM-MailFrom: uweigand@de.ibm.com X-IBM-RcptTo: gcc-patches@gcc.gnu.org Received: from b06cxnps3075.portsmouth.uk.ibm.com (d06relay10.portsmouth.uk.ibm.com [9.149.109.195]) by d06dlp01.portsmouth.uk.ibm.com (Postfix) with ESMTP id C1DE517D8042 for ; Wed, 28 Oct 2015 14:57:23 +0000 (GMT) Received: from d06av08.portsmouth.uk.ibm.com (d06av08.portsmouth.uk.ibm.com [9.149.37.249]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t9SEvBQ74915646 for ; Wed, 28 Oct 2015 14:57:11 GMT Received: from d06av08.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t9SEvBwU000476 for ; Wed, 28 Oct 2015 08:57:11 -0600 Received: from oc7340732750.ibm.com (icon-9-164-153-137.megacenter.de.ibm.com [9.164.153.137]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id t9SEvBiQ000462; Wed, 28 Oct 2015 08:57:11 -0600 Received: by oc7340732750.ibm.com (Postfix, from userid 500) id 302A45C3D; Wed, 28 Oct 2015 15:57:10 +0100 (CET) Subject: Re: [ping] Re: Fix PR debug/66728 To: bschmidt@redhat.com (Bernd Schmidt) Date: Wed, 28 Oct 2015 14:58:00 -0000 From: "Ulrich Weigand" Cc: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com In-Reply-To: <5630D8AE.1090608@redhat.com> from "Bernd Schmidt" at Oct 28, 2015 03:16:14 PM MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20151028145710.302A45C3D@oc7340732750.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15102814-0029-0000-0000-000008DD7656 X-SW-Source: 2015-10/txt/msg03046.txt.bz2 Bernd Schmidt wrote: > This is all a bit html mangled, but this and the other change in > loc_descriptor seem to have the effect of doing nothing when called with > BLKmode. What is the desired effect of this on the debug information, > and how is it achieved? Sorry for the mangling caused by my forwarding of the patch. Richard's original patch is here: https://gcc.gnu.org/ml/gcc-patches/2015-08/msg01312.html (I'll leave it to Richard to answer your other questions ...) Bye, Ulrich -- Dr. Ulrich Weigand GNU/Linux compilers and toolchain Ulrich.Weigand@de.ibm.com