hg: jdk-updates/jdk11u-dev: 2 new changesets

[rkennke at redhat.com]

Changeset: 39f9449344a2
Author:    thartmann
Date:      2019-03-07 08:38 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/39f9449344a2

8163511: Allocation of compile task fails with assert: "Leaking compilation tasks?"
Summary: Use weak handles for compile tasks to allow unloading of referenced methods.
Reviewed-by: kvn, coleenp, eosterlund

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compileTask.hpp
! src/hotspot/share/runtime/compilationPolicy.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/tieredThresholdPolicy.cpp
+ test/hotspot/jtreg/compiler/classUnloading/methodUnloading/TestOverloadCompileQueues.java

Changeset: 502054f87b3b
Author:    thartmann
Date:      2019-03-12 10:09 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/502054f87b3b

8220341: Class redefinition fails with assert(!is_unloaded()) failed: unloaded method on the stack
Summary: Skip unloaded methods in compile queue during marking.
Reviewed-by: kvn, neliasso, eosterlund, coleenp

! src/hotspot/share/compiler/compileTask.cpp