RFR: Self-fixing barriers for C1

[Aleksey Shipilev]

On 8/13/19 10:59 PM, Roman Kennke wrote:
> This implements SFX for C1.
> 
> http://cr.openjdk.java.net/~rkennke/sfx-c1/webrev.00/

Awesome. Looks good!

-- 
Thanks,
-Aleksey