[PATCH] RISC-V: Fix assembler for c.li, c.andi and c.addiw

[Nick Clifton]

Hi Palmer,

>  2017-03-14  Kito Cheng  <kito.cheng@gmail.com>
> 
>        * riscv-opc.c (riscv_opcodes> <c.li>: Use the 'o' immediate encoding.
>        <c.andi>: Likewise.
>        <c.addiw> Likewise.

Approved - please apply.

Cheers
  Nick