hg: jdk/jdk: 8245236: Remove MO_VOLATILE Access decorator

[kim.barrett at oracle.com]

Changeset: 725478d023c4
Author:    kbarrett
Date:      2020-05-20 02:02 -0400
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/725478d023c4

8245236: Remove MO_VOLATILE Access decorator
Summary: Use MO_RELAXED instead of MO_VOLATILE and removed MO_VOLATILE.
Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/accessBackend.hpp
! src/hotspot/share/oops/accessDecorators.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp