From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25390 invoked by alias); 2 Feb 2015 01:48:05 -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 25380 invoked by uid 89); 2 Feb 2015 01:48:04 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.7 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Mon, 02 Feb 2015 01:48:04 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t121m2I1015047 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 1 Feb 2015 20:48:02 -0500 Received: from [10.10.116.40] ([10.10.116.40]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t121m2FV011456; Sun, 1 Feb 2015 20:48:02 -0500 Message-ID: <54CED740.2040904@redhat.com> Date: Mon, 02 Feb 2015 01:48:00 -0000 From: Jason Merrill User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Richard Biener , Aldy Hernandez CC: gcc-patches Subject: Re: [debug-early] C++ clones and limbo DIEs References: <54B87E5B.1090502@redhat.com> <54B88149.1040906@redhat.com> <54B94F4D.4040009@redhat.com> <54B97854.7040007@redhat.com> <54C296B5.4050506@redhat.com> <54C7FA41.8010903@redhat.com> <54C92A59.4070401@redhat.com> <54C92A80.80306@redhat.com> <54C92FA8.9040005@redhat.com> <54CBEB69.3000401@redhat.com> <54CBFFE7.1010003@redhat.com> <60E8D1B2-FF82-4467-A6D9-403585ACC59D@gmail.com> In-Reply-To: <60E8D1B2-FF82-4467-A6D9-403585ACC59D@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2015-02/txt/msg00026.txt.bz2 On 02/01/2015 03:42 AM, Richard Biener wrote: > I always thought a user expects debug information for all entities in the source, not only those useb by the (optimized) binary. Right, but the clones aren't in the source individually; the primary constructor that they are cloned from should always be in the debug info, but we don't need to emit anything for the clones unless they have a concrete instance. Jason