From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41424) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YvWny-0000Dc-UN for qemu-devel@nongnu.org; Thu, 21 May 2015 16:10:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YvWnv-0002w4-NE for qemu-devel@nongnu.org; Thu, 21 May 2015 16:10:58 -0400 Received: from mail-qk0-x22f.google.com ([2607:f8b0:400d:c09::22f]:36496) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YvWnv-0002vz-IK for qemu-devel@nongnu.org; Thu, 21 May 2015 16:10:55 -0400 Received: by qkx62 with SMTP id 62so18303874qkx.3 for ; Thu, 21 May 2015 13:10:55 -0700 (PDT) Sender: Richard Henderson Message-ID: <555E3BCB.3060402@twiddle.net> Date: Thu, 21 May 2015 13:10:51 -0700 From: Richard Henderson MIME-Version: 1.0 References: <1432229986-772-1-git-send-email-rth@twiddle.net> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PULL v2 00/18] target-alpha fpu improvements List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell Cc: QEMU Developers On 05/21/2015 01:08 PM, Peter Maydell wrote: > On 21 May 2015 at 18:39, Richard Henderson wrote: >> Having fixed the UL vs ULL fiasco in patch 17. > > ...you seem to have changed the implementation too? > The previous pull used sextract64(). Yes. This is the same number of insns on x86_64, but doesn't overcommit the shifter. I should have mentioned. r~