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

[Aleksey Shipilev]

On 5/8/19 5:10 PM, Aleksey Shipilev wrote:
> On 5/8/19 5:02 PM, Ao Qi wrote:
>> Agreed. Sorry for not testing that. Updated:
>> http://cr.openjdk.java.net/~aoqi/8222926/webrev.06/
> 
> Yup, I'll put it through some testing and push on success.

Tests passed, pushed:
  http://hg.openjdk.java.net/jdk/jdk/rev/2584e5772546

-Aleksey