hg: jdk/sandbox: 8204524: Unnecessary memory barriers in G1ParScanThreadState::copy_to_survivor_space

[chris.hegarty at oracle.com]

Changeset: d46700d64e9c
Author:    mhorie
Date:      2018-06-25 10:41 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/d46700d64e9c

8204524: Unnecessary memory barriers in G1ParScanThreadState::copy_to_survivor_space
Reviewed-by: kbarrett, mdoerr, drwhite, tschatzl

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp