RFR (XS) 8212177: Epsilon alignment adjustments can overflow max TLAB size

[Per Liden]

Looks good to me!

/Per

On 10/15/2018 12:24 PM, Aleksey Shipilev wrote:
> Bug:
>    https://bugs.openjdk.java.net/browse/JDK-8212177
> 
> This was spotted by Per in review last week.
> 
> Fix:
>    http://cr.openjdk.java.net/~shade/8212177/webrev.01/
> 
> Testing: Linux {x86_64, x86_32} gc/epsilon, jdk-submit (running)
> 
> Thanks,
> -Aleksey
>