RFR (XS): AARCH64 - Fix hint instructions encoding

[Stuart Monteith]

Hi,
  That looks correct for the ranges you are using (0 to 5).

BR,
   Stuart


On 22 November 2017 at 16:08, Dmitry Chuyko <dmitry.chuyko at bell-sw.com> wrote:
> Hello,
>
> Please review a small fix for aarch64 assembler. In hint(imm) imm is now
> encoded as op2. I also added known hints under their names from spec.
>
> rfe: https://bugs.openjdk.java.net/browse/JDK-8191769
> webrev: http://cr.openjdk.java.net/~dchuyko/8191769/webrev.00/
>
> -Dmitry
>