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

Hui Shi hui.shi at linaro.org
Tue Oct 6 12:52:50 UTC 2015

Thanks Andrew!

This patch modifies share code. Except jcstress, would someone help sponsor
and run JPRT?

create webrev for this change (just got my openjdk id)

Small test shows patch enhancement


Example shows stable field write needs code refactoring

Shi Hui

On 6 October 2015 at 00:18, Andrew Haley <aph at redhat.com> wrote:

> I like this patch.  It seems to do the right thing, although it'll
> be necessary to check with jcstress and perhaps write a few more
> jcstress test cases to make sure that the right thing happens in
> all cases.
> Andrew.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/attachments/20151006/18f773fa/attachment.html>

More information about the hotspot-compiler-dev mailing list