COMPMID-417: Fix PaddingCalculator

Change-Id: Idefa8c62d313e25808ea735c60967437035e266d
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/78711
Reviewed-by: SiCong Li <sicong.li@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
23 files changed