hg: jdk/sandbox: 2 new changesets

[thomas.stuefe at gmail.com]

Changeset: 526d6fc759ca
Author:    stuefe
Date:      2020-04-15 16:44 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/526d6fc759ca

Fix build error on aarch64

! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/memory/metaspace.cpp

Changeset: 89069367b3b4
Author:    stuefe
Date:      2020-04-15 17:09 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/89069367b3b4

rework "prevent allocation at ccs offset 0" workaround for aarch64

! src/hotspot/share/memory/metaspace.cpp