git: openjdk/jdk: 8258961: move some fields of SafePointNode from public to protected

[Vladimir Kozlov]

Changeset: 533a2d39
Author:    Xin Liu <xliu at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2021-01-18 22:34:05 +0000
URL:       https://git.openjdk.java.net/jdk/commit/533a2d39

8258961: move some fields of SafePointNode from public to protected

Reviewed-by: thartmann, kvn

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/generateOptoStub.cpp
! src/hotspot/share/opto/parse1.cpp