hg: jdk7u/jdk7u/hotspot: 11 new changesets

[lana.steuck at oracle.com]

Changeset: 6547c22e85df
Author:    sgabdura
Date:      2014-09-04 09:04 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/6547c22e85df

8029190: VM_Version::determine_features() asserts on Fujitsu Sparc64 CPUs
Summary: fix code to allow testing on Fujitsu Sparc64 CPUs
Reviewed-by: kvn

! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/sparc/vm/vm_version_sparc.hpp
! src/share/vm/runtime/arguments.cpp

Changeset: c6b5db6389c9
Author:    sgabdura
Date:      2014-09-05 10:19 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/c6b5db6389c9

8025644: java/util/stream/test/org/openjdk/tests/java/util/stream/ToArrayOpTest.java fails with TestData): failure java.lang.AssertionError: expected [true] but found [false]
Summary: In GraphKit::gen_checkcast() provide only exact superklass to GraphKit::maybe_cast_profiled_receiver()
Reviewed-by: iveresov

! src/share/vm/opto/graphKit.cpp

Changeset: 5fd0a42e71aa
Author:    lana
Date:      2014-09-09 11:57 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/5fd0a42e71aa

Merge


Changeset: f0769f0382d7
Author:    kevinw
Date:      2014-07-21 10:40 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/f0769f0382d7

8049684: pstack crashes on java core dump
Reviewed-by: sundar, sspitsyn

! src/os/bsd/dtrace/libjvm_db.c
! src/os/solaris/dtrace/libjvm_db.c

Changeset: e47086077559
Author:    coleenp
Date:      2014-09-12 14:41 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/e47086077559

6642881: Improve performance of Class.getClassLoader()
Summary: Add classLoader to java/lang/Class instance for fast access
Reviewed-by: fparain, lfoltan, alanb, mchung, dholmes, kevinw

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/vmSymbols.hpp

Changeset: 34aea5177b9c
Author:    sgabdura
Date:      2014-09-17 10:52 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/34aea5177b9c

8028280: ParkEvent leak when running modified runThese which only loads classes
Summary: Use spin lock to manage ParkEvent and PlatformEvent free lists.
Reviewed-by: dsimms, dholmes, fparain

! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/park.cpp
! src/share/vm/runtime/thread.cpp

Changeset: c296492ba8b4
Author:    sgabdura
Date:      2014-09-17 11:30 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/c296492ba8b4

8038274: update 8u fix for 8028073 now that 8028280 is backported to 8u
Reviewed-by: dcubed, coleenp, sspitsyn

! src/share/vm/runtime/objectMonitor.cpp

Changeset: 96d116f870b0
Author:    vkempik
Date:      2014-09-24 13:47 +0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/96d116f870b0

8012941: JSR 292: too deep inlining might crash compiler because of stack overflow
Reviewed-by: kvn, sgabdura

! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_globals.hpp

Changeset: c02c67eb03ae
Author:    vkempik
Date:      2014-09-24 13:49 +0400
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/c02c67eb03ae

8028159: C2: compiler stack overflow during inlining of @ForceInline methods
Reviewed-by: kvn, sgabdura

! src/share/vm/c1/c1_globals.hpp
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/opto/callGenerator.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 40459e83f8c9
Author:    roland
Date:      2014-06-02 10:01 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/40459e83f8c9

8043413: REGRESSION: Hotspot causes segmentation fault in jdk8ux, but not in jdk7ux
Summary: long series of lambda form calls trigger stack overflow in c2
Reviewed-by: kvn, vlivanov

! src/share/vm/opto/bytecodeInfo.cpp

Changeset: 4c218194cc6c
Author:    sla
Date:      2014-09-24 09:49 +0200
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/hotspot/rev/4c218194cc6c

8058936: hotspot/test/Makefile should use jtreg script from $JT_HOME/bin/jreg (instead of $JT_HOME/win32/bin/jtreg)
Reviewed-by: dholmes, stefank

! test/Makefile