hg: jdk/sandbox: 8213746: GC/C2 abstraction for C2 matcher

[chris.hegarty at oracle.com]

Changeset: e7d8ea5bfc8f
Author:    rkennke
Date:      2018-11-20 22:37 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/e7d8ea5bfc8f

8213746: GC/C2 abstraction for C2 matcher
Reviewed-by: kvn, roland

! src/hotspot/share/gc/shared/c2/barrierSetC2.hpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.cpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp