hg: shenandoah/jdk: API points in gc interface for acmp

[rwestrel at redhat.com]

Changeset: 7b376aa887d7
Author:    roland
Date:      2018-08-16 09:25 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/7b376aa887d7

API points in gc interface for acmp

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/opto/parse2.cpp