TLAB Refills for x86

[Robbin Ehn]

Hi JC,

Passes tier1-5 and performance testing ok.

Looks good, thanks for fixing!

/Robbin

On 2017-11-30 22:09, JC Beyler wrote:
> Hi all,
> 
> The TLAB and the inline contiguous allocations handling are different for
> each architecture. On certain architectures, TLAB is never actually never
> refilled (ref:  https://bugs.openjdk.java.net/browse/JDK-8190862).
> 
> The idea behind the implementation for x86 is to separate TLAB usage to
> contiguous allocations in eden space.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8191027
> WebRev: http://cr.openjdk.java.net/~rasbold/8191027/webrev.02/
> 
> Does anyone see any issues with this webrev?
> 
> Thanks for your help,
> Jc
>