[Bug target/71338] [RL78] mulu instruction not used on G10

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71338

--- Comment #6 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Thu Aug 18 12:14:33 2016
New Revision: 239568

URL: https://gcc.gnu.org/viewcvs?rev=239568&root=gcc&view=rev
Log:
gcc/
        Backport from mainline
        2016-06-17  DJ Delorie  <dj@redhat.com>

        PR target/71338
        * config/rl78/rl78-expand.c (umulqihi3): Enable for G10.
        * config/rl78/rl78-virtual.c (umulhi3_shift_virt): Likewise.
        (umulqihi3_virt): Likewise.
        * config/rl78/rl78-real.c (umulhi3_shift_real): Likewise.
        (umulqihi3_real): Likewise.


Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/config/rl78/rl78-expand.md
    branches/gcc-5-branch/gcc/config/rl78/rl78-real.md
    branches/gcc-5-branch/gcc/config/rl78/rl78-virt.md