[8] RFR: Move barrier sets to their proper locations

[Aleksey Shipilev]

On 5/20/20 5:56 PM, Roman Kennke wrote:
> Ok. I was wondering the same for a while, but always assumed we'd need
> build-machinery changes to pick up stuff under subdirectories.

You know what? You are right, we need to do special things for Windows and Minimal VM:
  https://cr.openjdk.java.net/~shade/shenandoah/8u-move-sbs/webrev.02/

...like we did here:
  https://hg.openjdk.java.net/shenandoah/jdk8/hotspot/rev/4fd7bc699d62

Testing: Linux, Windows builds

-- 
Thanks,
-Aleksey