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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH v4 4/9] target-ppc: improve lxvw4x implementation |
Date: | Wed, 28 Sep 2016 09:07:21 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 |
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 <address@hidden> > --- > target-ppc/translate/vsx-impl.inc.c | 33 +++++++++++++++++++-------------- > 1 file changed, 19 insertions(+), 14 deletions(-) Reviewed-by: Richard Henderson <address@hidden> r~
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