hg: jdk/jdk13: 2 new changesets

[erik.osterlund at oracle.com]

Changeset: 2f464d628942
Author:    eosterlund
Date:      2019-07-02 11:33 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk13/rev/2f464d628942

8219687: G1 asserts nmethod should not be unloaded during parallel code cache unloading
Reviewed-by: tschatzl, kvn

! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/nmethod.hpp
! src/hotspot/share/gc/shared/gcBehaviours.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp

Changeset: d56b192c73e9
Author:    eosterlund
Date:      2019-07-02 11:33 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk13/rev/d56b192c73e9

8225642: ZGC: Crash due to bad oops being spilled to stack in load barriers
Reviewed-by: neliasso, pliden
Contributed-by: erik.osterlund at oracle.com, stuart.monteith at linaro.org

! src/hotspot/cpu/aarch64/gc/z/z_aarch64.ad
! src/hotspot/cpu/x86/gc/z/z_x86_64.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.cpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.hpp
! src/hotspot/share/opto/lcm.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/vectornode.cpp