Use right shift instead of division for computing the ctag offset.
Bug 1704834
Change-Id: Id57526a08bad34e41b2335a21e299d1c0a2ffba1
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1024467
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit