RFR: AArch64: follow-up the fix for 8161598

[dean.long at oracle.com]

Looks good.  Do you want to update the "Always walkable" comment in 
javaFrameAnchor_aarch64.hpp?

dl


On 8/16/16 8:54 AM, Andrew Haley wrote:
> All pretty straightforward:
>
> http://cr.openjdk.java.net/~aph/8164113/
>
> OK?
>
> Andrew.
>