hg: jdk-updates/jdk11u-dev: 8208601: Introduce native oop barriers in C2 for OopHandle

[jaroslav.bachorik at datadoghq.com]

Changeset: c86336df8704
Author:    eosterlund
Date:      2018-08-22 13:06 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/c86336df8704

8208601: Introduce native oop barriers in C2 for OopHandle
Reviewed-by: neliasso, kvn

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! 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/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/subnode.cpp