RFR: Elide more final field's write memory barrier with escape analysis result

[Edward Nevill]

On Tue, 2015-10-06 at 20:52 +0800, Hui Shi wrote:
> Thanks Andrew!
> 
> This patch modifies share code. Except jcstress, would someone help sponsor and run JPRT?
> 

Hi Hui Shi,

I have tested this patch with jcstress on aarch64 partner HW with no errors. Looks good to me.

All the best,
Ed.