git: openjdk/mobile: 8220465: Use shadow regions for faster ParallelGC full GCs

[duke]

Changeset: 7eadf5b3
Author:    Haoyu Li <leihouyju at gmail.com>
Committer: Stefan Johansson <sjohanss at openjdk.org>
Date:      2019-10-23 21:28:24 +0000
URL:       https://git.openjdk.java.net/mobile/commit/7eadf5b3

8220465: Use shadow regions for faster ParallelGC full GCs

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp