hg: panama/dev: Automatic merge with foreign-memaccess

[maurizio.cimadamore at oracle.com]

Changeset: 469c7ea4a0dc
Author:    mcimadamore
Date:      2019-09-18 22:10 +0000
URL:       https://hg.openjdk.java.net/panama/dev/rev/469c7ea4a0dc

Automatic merge with foreign-memaccess

- src/hotspot/share/gc/z/zUtils.cpp
- src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointBlob.cpp
- src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointBlob.hpp
- src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetWriter.hpp
- src/hotspot/share/oops/access.cpp