RFR: JDK-8222926: Unify cpu related part of shenandoahBarrierSetC1 and fix build when compiler1 is disabled

[Aleksey Shipilev]

On 5/8/19 1:52 PM, Ao Qi wrote:
> http://cr.openjdk.java.net/~aoqi/8222926/webrev.03/

Webrev says the files were deleted, then added. This loses history. I think you need "hg mv -A" them
or something. Or, let me move the files myself, and then you would apply the rest of build fixes?

-Aleksey