GitLab

CVE-2017-5754

BugLink: http://bugs.launchpad.net/bugs/1742772



add an ori 31,31,0 speculation barrier ahead of the ori 30,30,0 flush
type, which was found necessary to completely flush out all lines.
Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>