COMPMID-417: Fix invalid read in GEMM

Change-Id: Ia817dc4415197c310e7e9f9717ce9679294ddfcf
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/83109
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
1 file changed