From owner-freebsd-stable@FreeBSD.ORG Tue Sep 23 11:45:01 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7958A1F9; Tue, 23 Sep 2014 11:45:01 +0000 (UTC) Received: from smtpout7.timeweb.ru (smtpout7.timeweb.ru [92.53.117.21]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2761ED56; Tue, 23 Sep 2014 11:45:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=amdmi3.ru; s=dkim; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=VjhwBVHyACAK9MgfbNoN9HjfiGxKi9fp4AxfNm4WZ2o=; b=JoY1Q6rM/OzxoEm/SzoikTAJCdrD3t89AZjPD8Z1BMQj9IiD8Yavn5Ia7g4HPg4y4saZehC2DXQwOdzMcB2FCWyxr0R8CC0V/pTKPSyfQLwSBNgFSL/LD61RMCOtnDsjK1od0nIuwJkliMLdougaXFSkkAKXfXAfgZGiHCYJN9k=; Received: from [213.148.20.85] (helo=hive.panopticon) by smtp.timeweb.ru with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1XWOWX-0004pW-9w; Tue, 23 Sep 2014 15:44:49 +0400 Received: from hades.panopticon (hades.panopticon [192.168.0.32]) by hive.panopticon (Postfix) with ESMTP id A6F472CA; Tue, 23 Sep 2014 15:44:48 +0400 (MSK) Received: by hades.panopticon (Postfix, from userid 1000) id 5A88E44755; Tue, 23 Sep 2014 15:44:48 +0400 (MSK) Date: Tue, 23 Sep 2014 15:44:48 +0400 From: Dmitry Marakasov To: Dimitry Andric Subject: Re: clang (both 3.3 and 3.4) OOM crashes on HEAD Message-ID: <20140923114447.GB1301@hades.panopticon> References: <20140228143606.GD29171@hades.panopticon> <20140228154328.GA13454@hades.panopticon> <20140922231016.GA1301@hades.panopticon> <542105A3.4090507@iki.fi> <98949B82-4109-4628-BE4E-9817D5614D8A@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <98949B82-4109-4628-BE4E-9817D5614D8A@FreeBSD.org> User-Agent: Mutt/1.5.23 (2014-03-12) Cc: freebsd-toolchain@freebsd.org, freebsd-stable@FreeBSD.org, Pasi Parviainen X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Sep 2014 11:45:01 -0000 * Dimitry Andric (dim@FreeBSD.org) wrote: > > This seems to be same issue as in > > http://llvm.org/bugs/show_bug.cgi?id=20893 for which there is patch > > review going > > on http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20140922/236415.html. > > > > Your test case is reproducible with the trunk of llvm/clang and > > the patch in review resolves it. Other workaround is to disable > > generation of debug information by removing -g flag. > > Hm, I had assumed this problem was fixed by importing r203311 from > upstream llvm trunk, in head r263313. But apparently it is not. > > The upstream patch seems to fix your specific test case, but it is still > in review, so I prefer to wait until it is actually committed, before I > import it. Which worries me is what we do if it's not reviewd until the release. We can't just tell users to "remove -g flag", can't we? -- Dmitry Marakasov . 55B5 0596 FF1E 8D84 5F56 9510 D35A 80DD F9D2 F77D amdmi3@amdmi3.ru ..: jabber: amdmi3@jabber.ru http://www.amdmi3.ru