From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60759) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0NlA-0002Kg-Fz for qemu-devel@nongnu.org; Thu, 04 Jun 2015 01:32:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z0Nl6-00008A-H9 for qemu-devel@nongnu.org; Thu, 04 Jun 2015 01:32:08 -0400 Received: from mail-pa0-x22e.google.com ([2607:f8b0:400e:c03::22e]:35242) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z0Nl6-00007f-Ae for qemu-devel@nongnu.org; Thu, 04 Jun 2015 01:32:04 -0400 Received: by padjw17 with SMTP id jw17so22070507pad.2 for ; Wed, 03 Jun 2015 22:32:03 -0700 (PDT) Sender: Richard Henderson Message-ID: <556FE2CF.60108@twiddle.net> Date: Wed, 03 Jun 2015 22:31:59 -0700 From: Richard Henderson MIME-Version: 1.0 References: <1432510638-21021-1-git-send-email-aurelien@aurel32.net> <1432510638-21021-7-git-send-email-aurelien@aurel32.net> In-Reply-To: <1432510638-21021-7-git-send-email-aurelien@aurel32.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v3 6/8] target-sh4: split out Q and M from of SR and optimize div1 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Aurelien Jarno , qemu-devel@nongnu.org On 05/24/2015 04:37 PM, Aurelien Jarno wrote: > Splitting Q and M out of SR, it's possible to optimize div1 by using > TCG code instead of an helper. > > Signed-off-by: Aurelien Jarno > --- > target-sh4/cpu.h | 12 +++-- > target-sh4/helper.h | 1 - > target-sh4/op_helper.c | 118 ------------------------------------------------- > target-sh4/translate.c | 70 ++++++++++++++++++++++++----- > 4 files changed, 69 insertions(+), 132 deletions(-) Reviewed-by: Richard Henderson r~