ref: f7364c05748b70a1e0fd57849665a9d9f0990803
parent: a28d43658e3347d55d70655e6ee3d87d0d3fba8a
author: Jonathan Wright <jonathan.wright@arm.com>
date: Thu May 6 11:11:52 EDT 2021
Manually unroll the inner loop of Neon sad16x_4d() Manually unrolling the inner loop is sufficient to stop the compiler getting confused and emitting inefficient code. Co-authored by: James Greenhalgh <james.greenhalgh@arm.com> Bug: b/181236880 Change-Id: I860768ce0e6c0e0b6286d3fc1b94f0eae95d0a1a