From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1Uq5mE-0007xn-8e for mharc-qemu-trivial@gnu.org; Fri, 21 Jun 2013 14:09:38 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52447) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uq5mB-0007qh-Bn for qemu-trivial@nongnu.org; Fri, 21 Jun 2013 14:09:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Uq5mA-0001rS-D0 for qemu-trivial@nongnu.org; Fri, 21 Jun 2013 14:09:35 -0400 Received: from isrv.corpit.ru ([86.62.121.231]:49633) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uq5m7-0001qP-1X; Fri, 21 Jun 2013 14:09:31 -0400 Received: from [192.168.88.2] (mjt.vpn.tls.msk.ru [192.168.177.99]) by isrv.corpit.ru (Postfix) with ESMTP id 5584A41DCF; Fri, 21 Jun 2013 22:09:30 +0400 (MSK) Message-ID: <51C496D8.3060503@msgid.tls.msk.ru> Date: Fri, 21 Jun 2013 22:09:28 +0400 From: Michael Tokarev Organization: Telecom Service, JSC User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:17.0) Gecko/20130529 Icedove/17.0.5 MIME-Version: 1.0 To: Peter Maydell References: <1371819691-27308-1-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1371819691-27308-1-git-send-email-peter.maydell@linaro.org> X-Enigmail-Version: 1.5.1 OpenPGP: id=804465C5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 86.62.121.231 Cc: qemu-trivial@nongnu.org, patches@linaro.org, qemu-devel@nongnu.org, Richard Henderson Subject: Re: [Qemu-trivial] [PATCH] configure: Add signed*signed check to [u]int128_t test X-BeenThere: qemu-trivial@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Jun 2013 18:09:36 -0000 21.06.2013 17:01, Peter Maydell wrote: > clang 3.8 with -fsanitize=undefined will fail to link code containing an > int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404) > so add this to our configure test for whether [u]int128_t are usable. I accept it as granted (with the fixup s/3.8/3.3/), I didn't try to verify whenever it's actually true for clang. Applied to the trivial patches queue (with the fixup), thanks! /mjt From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52419) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uq5m8-0007jk-Hw for qemu-devel@nongnu.org; Fri, 21 Jun 2013 14:09:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Uq5m7-0001qc-Bq for qemu-devel@nongnu.org; Fri, 21 Jun 2013 14:09:32 -0400 Message-ID: <51C496D8.3060503@msgid.tls.msk.ru> Date: Fri, 21 Jun 2013 22:09:28 +0400 From: Michael Tokarev MIME-Version: 1.0 References: <1371819691-27308-1-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1371819691-27308-1-git-send-email-peter.maydell@linaro.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Qemu-trivial] [PATCH] configure: Add signed*signed check to [u]int128_t test List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell Cc: qemu-trivial@nongnu.org, patches@linaro.org, qemu-devel@nongnu.org, Richard Henderson 21.06.2013 17:01, Peter Maydell wrote: > clang 3.8 with -fsanitize=undefined will fail to link code containing an > int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404) > so add this to our configure test for whether [u]int128_t are usable. I accept it as granted (with the fixup s/3.8/3.3/), I didn't try to verify whenever it's actually true for clang. Applied to the trivial patches queue (with the fixup), thanks! /mjt