Bug 18591036

Change-Id: I6d9c408032583bb77c8b9f69da544f8d96ee3e4c
Reviewed-on: https://swiftshader-review.googlesource.com/1552Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>