git: openjdk/jdk17u: master: 8269897: Shenandoah: Resolve UNKNOWN access strength, where possible

[Aleksey Shipilev]

Changeset: 37de147b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-08-24 21:08:56 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/37de147bea6f06d2751a80c7a25bd61c522e11e8

8269897: Shenandoah: Resolve UNKNOWN access strength, where possible

Backport-of: 7ac08161a8b2080ed054bc00a30d6f694ece4df3

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp