RFR(XS): 8238596: AVX enabled by default for Skylake even when unsupported

[Aleksey Shipilev]

On 2/7/20 9:29 AM, David Buck wrote:
> bug report: https://bugs.openjdk.java.net/browse/JDK-8238596
> webrev: http://cr.openjdk.java.net/~dbuck/8238596.0/

This looks good to me.

-- 
Thanks,
-Aleksey