ref: e7cac130167c1da6d17caa33e216250d989d0fe8
parent: b3bf91bdc60220c004a22d21c867cc392e684b81
parent: 7b742da63e4b829ba013670dd838d263f5df8956
author: Johann Koenig <johannkoenig@google.com>
date: Mon May 22 13:48:32 EDT 2017
Merge changes Ib8dd96f7,Ie9854b77 * changes: neon variance: process 4x blocks use memcpy for unaligned neon stores