2015-12-19  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/arc/arc.md (*storeqi_update): Use 'memory_operand' and
        fix RTL pattern to include the plus.
        (*storehi_update): Likewise.
        (*storesi_update): Likewise.
        (*storesf_update): Likewise.
        * config/arc/predicates.md (store_update_operand): Delete.

From-SVN: r231850