From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40535) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpHOL-00011o-Fq for qemu-devel@nongnu.org; Wed, 28 Sep 2016 12:07:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpHOG-0006c6-Oh for qemu-devel@nongnu.org; Wed, 28 Sep 2016 12:07:29 -0400 Sender: Richard Henderson References: <1475040687-27523-1-git-send-email-nikunj@linux.vnet.ibm.com> <1475040687-27523-5-git-send-email-nikunj@linux.vnet.ibm.com> From: Richard Henderson Message-ID: Date: Wed, 28 Sep 2016 09:07:21 -0700 MIME-Version: 1.0 In-Reply-To: <1475040687-27523-5-git-send-email-nikunj@linux.vnet.ibm.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v4 4/9] target-ppc: improve lxvw4x implementation List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Nikunj A Dadhania , qemu-ppc@nongnu.org, david@gibson.dropbear.id.au Cc: qemu-devel@nongnu.org, benh@kernel.crashing.org On 09/27/2016 10:31 PM, Nikunj A Dadhania wrote: > Load 8byte at a time and manipulate. > > Big-Endian Storage > +-------------+-------------+-------------+-------------+ > | 00 11 22 33 | 44 55 66 77 | 88 99 AA BB | CC DD EE FF | > +-------------+-------------+-------------+-------------+ > > Little-Endian Storage > +-------------+-------------+-------------+-------------+ > | 33 22 11 00 | 77 66 55 44 | BB AA 99 88 | FF EE DD CC | > +-------------+-------------+-------------+-------------+ > > Vector load results in: > +-------------+-------------+-------------+-------------+ > | 00 11 22 33 | 44 55 66 77 | 88 99 AA BB | CC DD EE FF | > +-------------+-------------+-------------+-------------+ > > Signed-off-by: Nikunj A Dadhania > --- > target-ppc/translate/vsx-impl.inc.c | 33 +++++++++++++++++++-------------- > 1 file changed, 19 insertions(+), 14 deletions(-) Reviewed-by: Richard Henderson r~