hg: jdk8u/jdk8u/hotspot: 7 new changesets

[rob.mckenna at oracle.com]

Changeset: f89cf87d867d
Author:    ysuenaga
Date:      2017-02-14 20:51 -0500
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/f89cf87d867d

8173941: SA does not work if executable is DSO
Reviewed-by: aph, dsamersoff

! agent/src/os/linux/elfmacros.h
! agent/src/os/linux/ps_core.c

Changeset: 6bed084fd02f
Author:    poonam
Date:      2017-02-15 17:39 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/6bed084fd02f

8081219: hs_err improvement: Add event logging for class redefinition to the hs_err file
Summary: Use the Events::log function to save redefined classes for output to the hs_err file
Reviewed-by: dholmes

! src/share/vm/prims/jvmtiRedefineClasses.cpp
! src/share/vm/prims/jvmtiRedefineClasses.hpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/utilities/events.cpp
! src/share/vm/utilities/events.hpp

Changeset: 575f637864df
Author:    kevinw
Date:      2017-02-24 06:48 -0800
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/575f637864df

8162795: [REDO] MemberNameTable doesn't purge stale entries
Summary: Re-application of the change in JDK-8152271.
Reviewed-by: coleenp, sspitsyn

! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp

Changeset: 0e53cdb9fc2a
Author:    shade
Date:      2017-03-08 14:22 +0100
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/0e53cdb9fc2a

8175887: C1 value numbering handling of Unsafe.get*Volatile is incorrect
Reviewed-by: vlivanov

! src/share/vm/c1/c1_ValueMap.hpp
+ test/compiler/c1/UnsafeVolatileGuardTest.java
+ test/compiler/c1/VolatileGuardTest.java

Changeset: 9f5da1a1724c
Author:    roland
Date:      2017-02-15 17:26 -0800
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/9f5da1a1724c

8174164: SafePointNode::_replaced_nodes breaks with irreducible loops
Reviewed-by: kvn

! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/parse1.cpp
! src/share/vm/opto/replacednodes.cpp
! src/share/vm/opto/replacednodes.hpp

Changeset: e62be4f3f523
Author:    roland
Date:      2017-02-16 15:14 -0800
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/e62be4f3f523

8175097: [TESTBUG] 8174164 fix missed the test
Reviewed-by: kvn

+ test/compiler/c2/TestReplacedNodesOSR.java

Changeset: 60d621df6c58
Author:    robm
Date:      2017-03-21 17:08 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/60d621df6c58

Merge