From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:59165) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RGFt1-0007nf-1d for qemu-devel@nongnu.org; Tue, 18 Oct 2011 16:03:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RGFsz-0006ZD-LI for qemu-devel@nongnu.org; Tue, 18 Oct 2011 16:03:42 -0400 Received: from mail-ww0-f53.google.com ([74.125.82.53]:62767) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RGFsz-0006Z0-9e for qemu-devel@nongnu.org; Tue, 18 Oct 2011 16:03:41 -0400 Received: by wwi36 with SMTP id 36so1300328wwi.10 for ; Tue, 18 Oct 2011 13:03:40 -0700 (PDT) Sender: Richard Henderson Message-ID: <4E9DDB97.1090901@twiddle.net> Date: Tue, 18 Oct 2011 13:03:35 -0700 From: Richard Henderson MIME-Version: 1.0 References: <1318963843-25100-1-git-send-email-rth@twiddle.net> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 00/21] Sparc FPU/VIS improvements List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Blue Swirl Cc: qemu-devel@nongnu.org On 10/18/2011 12:50 PM, Blue Swirl wrote: > Thanks. Unfortunately I'm not sure I'll be able to fix and push my > series before the freeze, because other than x86_64, none of the TCG > targets implement AREG0 free mode. Oh, I see, you've not actually left the "normal" load/store helpers in op_helper.c, and so the backends need fixing up for that feature. Can we leave only __ld/st_mmu in op_helper.c for now, so that we don't rely on changes to the other backends for 1.0? It seems like all the other cleanups will Just Work, and there shouldn't be many conflicts otherwise. IIRC you measured both changes as in the noise of measurement. r~