hg: jdk8u/jdk8u/hotspot: 12 new changesets

[rob.mckenna at oracle.com]

Changeset: 7e72702243a4
Author:    phh
Date:      2018-10-16 10:40 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/7e72702243a4

8064811: Use THEAD instead of CHECK_NULL in return statements
Summary: Backport from JDK9
Reviewed-by: dholmes, coffeys

! src/os/aix/vm/perfMemory_aix.cpp
! src/os/bsd/vm/perfMemory_bsd.cpp
! src/os/linux/vm/perfMemory_linux.cpp
! src/os/solaris/vm/perfMemory_solaris.cpp
! src/share/vm/ci/ciReplay.cpp
! src/share/vm/classfile/classLoaderData.cpp
! src/share/vm/classfile/defaultMethods.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/verificationType.hpp
! src/share/vm/memory/allocation.cpp
! src/share/vm/memory/oopFactory.hpp
! src/share/vm/oops/constantPool.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/methodData.cpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/typeArrayKlass.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/runtime/fieldDescriptor.cpp
! src/share/vm/runtime/reflection.cpp
! src/share/vm/runtime/synchronizer.hpp
! src/share/vm/utilities/array.hpp

Changeset: 451871d094b9
Author:    aefimov
Date:      2018-10-16 16:08 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/451871d094b9

Merge


Changeset: fbc668a76c00
Author:    phh
Date:      2018-10-17 16:31 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/fbc668a76c00

8211394: CHECK_ must be used in the rhs of an assignment statement within a block
Summary: Backport from JDK12
Reviewed-by: dholmes

! src/share/vm/classfile/verificationType.cpp
! src/share/vm/utilities/exceptions.hpp

Changeset: be27fec0948c
Author:    igerasim
Date:      2018-10-19 20:42 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/be27fec0948c

8212709: Backout backport of JDK-8211394 from jdk 8u-dev
Reviewed-by: dbuck

! src/share/vm/classfile/verificationType.cpp
! src/share/vm/utilities/exceptions.hpp

Changeset: e33aa14a0d8b
Author:    fmatte
Date:      2018-10-22 02:50 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/e33aa14a0d8b

8211909: JDWP Transport Listener: dt_socket thread crash
Reviewed-by: dholmes, jcbeyler

! src/share/vm/prims/jvmtiEnv.cpp

Changeset: 992120803410
Author:    dbuck
Date:      2018-10-22 05:26 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/992120803410

8155635: C2: Mixed unsafe accesses break alias analysis
Reviewed-by: kvn

! src/share/vm/opto/compile.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/type.cpp
! src/share/vm/opto/type.hpp
+ test/compiler/unsafe/MixedUnsafeStoreObject.java

Changeset: e044997c2eda
Author:    thartmann
Date:      2018-10-15 11:00 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/e044997c2eda

8172850: Anti-dependency on membar causes crash in register allocator due to invalid instruction scheduling
Summary: Regression test and additional asserts. The problem is fixed by 8087341.
Reviewed-by: kvn

! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/coalesce.cpp
! src/share/vm/opto/machnode.cpp
! src/share/vm/opto/matcher.cpp
+ test/compiler/gcbarriers/TestMembarDependencies.java

Changeset: d853bac073f8
Author:    roland
Date:      2018-10-24 10:42 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/d853bac073f8

8209639: assert failure in coalesce.cpp: attempted to spill a non-spillable item
Reviewed-by: neliasso, kvn

! src/share/vm/opto/coalesce.cpp
+ test/compiler/c2/SubsumingLoadsCauseFlagSpill.java

Changeset: 7334a7487de9
Author:    phh
Date:      2018-10-24 17:32 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/7334a7487de9

8212821: CHECK_ must be used in the rhs of an assignment statement within a block (round 2)
Summary: Correction of failed backport of JDK-8211394 via JDK-8212696.
Reviewed-by: dholmes, coffeys

! src/share/vm/classfile/verificationType.cpp
! src/share/vm/utilities/exceptions.hpp

Changeset: 359ded4897e9
Author:    kevinw
Date:      2018-10-25 04:34 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/359ded4897e9

8211933: [8u] hotspot adlc needs to link statically with libstdc++ for gcc7.3
Reviewed-by: erikj

! make/linux/makefiles/adlc.make
! make/linux/makefiles/gcc.make

Changeset: fca71ba6b6ce
Author:    kevinw
Date:      2018-10-25 13:42 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/fca71ba6b6ce

Merge


Changeset: 9ce27f0a4683
Author:    robm
Date:      2018-10-29 05:48 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/9ce27f0a4683

Merge