arc.md (*loadqi_update): Use new 'any_mem_operand' and fix RTL pattern to include...

arc.md (*loadqi_update): Use new 'any_mem_operand' and fix RTL pattern to include the plus.

gcc:

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

        * config/arc/arc.md (*loadqi_update): Use new 'any_mem_operand'
        and fix RTL pattern to include the plus.
        (*load_zeroextendqisi_update): Likewise.
        (*load_signextendqisi_update): Likewise.
        (*loadhi_update): Likewise.
        (*load_zeroextendhisi_update): Likewise.
        (*load_signextendhisi_update): Likewise.
        (*loadsi_update): Likewise.
        (*loadsf_update): Likewise.
        * config/arc/predicates.md (load_update_operand): Delete.
        (any_mem_operand): New predicate.

gcc/testsuite:

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

        * gcc.target/arc/load-update.c: New file.

From-SVN: r231849