From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NMevj-0006b6-O9 for qemu-devel@nongnu.org; Mon, 21 Dec 2009 04:51:55 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NMevd-0006aU-Uf for qemu-devel@nongnu.org; Mon, 21 Dec 2009 04:51:54 -0500 Received: from [199.232.76.173] (port=37878 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NMevd-0006aR-Nq for qemu-devel@nongnu.org; Mon, 21 Dec 2009 04:51:49 -0500 Received: from mx1.redhat.com ([209.132.183.28]:28220) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NMevd-0004BF-9z for qemu-devel@nongnu.org; Mon, 21 Dec 2009 04:51:49 -0500 Message-ID: <4B2F444D.8030204@redhat.com> Date: Mon, 21 Dec 2009 10:47:57 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <200912202257.22503.paul@codesourcery.com> <4B2ED6D0.1010900@twiddle.net> <761ea48b0912210113p42608776q7677f79eec83f5a6@mail.gmail.com> In-Reply-To: <761ea48b0912210113p42608776q7677f79eec83f5a6@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: [PATCH 0/5] tcg conditional set, round 4 List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Laurent Desnogues Cc: qemu-devel@nongnu.org, Paul Brook , aurelien@aurel32.net, Richard Henderson On 12/21/2009 10:13 AM, Laurent Desnogues wrote: > Which front-ends would need it and would the cost to generate > code for it on some (most?) back-ends be amortized? The ARM front-end could definitely use a backend's ability to do predication (via movcond). Paolo