tree 817248f7a153fbb1b8df96a611ff88a42756b90f
parent 0bfc125711a3f373f0841288c5be30d2df73bb95
author Jonathan Wright <jonathan.wright@arm.com> 1657115137 +0100
committer James Zern <jzern@google.com> 1662158114 +0000

Refactor Neon implementations of variance functions

Factor out common code into width-specific helper functions of the
form variance_<w>xh_neon. An alternative (faster) Armv8.4-A dot-
product implementation of each helper function will be added in a
subsequent patch.

Change-Id: Ib81ed5d9903de98c932b08b5628897e5f79eeb5f