ref: 240a5a15ef4fecbc13f0c88394feab4facc94133
parent: cd94d5f68e269814591f4decae60da271a27ca3c
parent: 8394990b2749608ea710a9fbfe82bb4bba1529c9
author: Johann Koenig <johannkoenig@google.com>
date: Tue May 2 10:16:47 EDT 2017
Merge "block error sse2: sum in 32 bits when possible"