[Bug target/81821] [RX] xchg_mem uses wrong memory operand size

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81821

--- Comment #4 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Thu Jan 11 15:18:38 2018
New Revision: 256538

URL: https://gcc.gnu.org/viewcvs?rev=256538&root=gcc&view=rev
Log:
gcc/
        Backport from mainline
        2018-01-11  Oleg Endo  <olege...@gcc.gnu.org>

        PR target/81821
        * config/rx/rx.md (BW): New mode attribute.
        (sync_lock_test_and_setsi): Add mode suffix to insn output.


Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/config/rx/rx.md