hg: hsx/hotspot-emb/hotspot: 80 new changesets
bob.vandette at oracle.com
bob.vandette at oracle.com
Wed Jan 18 09:56:23 PST 2012
Changeset: 698a22e99f74
Author: katleman
Date: 2011-12-15 12:16 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/698a22e99f74
Added tag jdk8-b17 for changeset d1f29d4e0bc6
! .hgtags
Changeset: 09f3b8a372b2
Author: katleman
Date: 2011-12-15 15:47 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/09f3b8a372b2
Added tag jdk8-b16 for changeset d1f29d4e0bc6
! .hgtags
Changeset: e46c2339d0fc
Author: katleman
Date: 2011-12-15 15:52 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/e46c2339d0fc
Merge
! .hgtags
Changeset: a2fef924d8e6
Author: amurillo
Date: 2011-12-16 12:38 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/a2fef924d8e6
Merge
! .hgtags
Changeset: 61165f53f165
Author: amurillo
Date: 2011-12-16 12:37 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/61165f53f165
Added tag hs23-b08 for changeset a2fef924d8e6
! .hgtags
Changeset: 434acc838772
Author: amurillo
Date: 2011-12-16 12:46 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/434acc838772
7122001: new hotspot build - hs23-b09
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 3c648b9ad052
Author: stefank
Date: 2011-12-14 12:15 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/3c648b9ad052
7121373: Clean up CollectedHeap::is_in
Summary: Fixed G1CollectedHeap::is_in, added tests, cleaned up comments and made Space::is_in pure virtual.
Reviewed-by: brutisso, tonyp, jcoomes
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/space.cpp
! src/share/vm/memory/space.hpp
! src/share/vm/oops/arrayOop.cpp
! src/share/vm/oops/arrayOop.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/utilities/quickSort.cpp
! src/share/vm/utilities/quickSort.hpp
Changeset: fd2b426c30db
Author: johnc
Date: 2011-12-14 17:43 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/fd2b426c30db
7119908: G1: Cache CSet start region for each worker for subsequent reuse
Summary: Cache workers' calculated starting heap region, used for parallel iteration over the collcection set, for subsequent reuse.
Reviewed-by: tonyp, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
Changeset: 41406797186b
Author: tonyp
Date: 2011-12-16 02:14 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/41406797186b
7113012: G1: rename not-fully-young GCs as "mixed"
Summary: Renamed partially-young GCs as mixed and fully-young GCs as young. Change all external output that includes those terms (GC log and GC ergo log) as well as any comments, fields, methods, etc. The changeset also includes very minor code tidying up (added some curly brackets).
Reviewed-by: johnc, brutisso
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1ErgoVerbose.cpp
! src/share/vm/gc_implementation/g1/g1ErgoVerbose.hpp
! src/share/vm/gc_implementation/g1/g1MonitoringSupport.hpp
Changeset: adedfbbf0360
Author: johnc
Date: 2011-12-16 11:40 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/adedfbbf0360
7120038: G1: ParallelGCThreads==0 is broken
Summary: Running G1 with ParallelGCThreads==0 results in various crashes and asserts. Most of these are caused by unguarded references to the worker threads array or an incorrect number of active workers.
Reviewed-by: jmasa, tonyp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
Changeset: e7dead7e90af
Author: johnc
Date: 2011-12-19 10:02 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/e7dead7e90af
7117303: VM uses non-monotonic time source and complains that it is non-monotonic
Summary: Replaces calls to os::javaTimeMillis(), which does not (and cannot) guarantee monotonicity, in GC code to an equivalent expression that uses os::javaTimeNanos(). os::javaTimeNanos is guaranteed monotonically non-decreasing if the underlying platform provides a monotonic time source. Changes in OS files are to make use of the newly defined constants in globalDefinitions.hpp.
Reviewed-by: dholmes, ysr
! 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/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/generation.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/utilities/globalDefinitions.hpp
Changeset: 129cd462ae89
Author: jmasa
Date: 2011-12-20 12:27 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/129cd462ae89
Merge
Changeset: 96ce4c27112f
Author: coleenp
Date: 2011-12-19 15:34 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/96ce4c27112f
7122939: TraceBytecodes broken with UseCompressedOops
Summary: Disable verify_heapbase on sparc if TraceBytecodes because the latter uses r12 as a temp register
Reviewed-by: coleenp, phh
Contributed-by: Volker Simonis <volker.simonis at gmail.com>
! src/cpu/x86/vm/assembler_x86.cpp
Changeset: 6c995c08526c
Author: phh
Date: 2011-12-19 15:50 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/6c995c08526c
7122880: Extend vendor-specific command interface to include manageable switches
Summary: Add Flag::external_ext()/writable_ext(), both return false.
Reviewed-by: coleenp, zgu
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/globals_ext.hpp
! src/share/vm/services/management.cpp
Changeset: 4502fd5c7698
Author: phh
Date: 2011-12-19 21:38 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4502fd5c7698
Merge
Changeset: 11c26bfcf8c7
Author: phh
Date: 2011-12-21 15:48 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/11c26bfcf8c7
7091417: recvfrom's 6th input should be of type socklen_t
Summary: Revamp class os's socket method formal args to match socket.h, insert casts in appropriate places, and copyin-copyout int*'s that s/b socklen_t*'s in jvm.cpp.
Reviewed-by: coleenp, dholmes
Contributed-by: erik.gahlin at oracle.com, rickard.backman at oracle.com, nils.loodin at oracle.com, markus.gronlund at oracle.com
! src/os/bsd/vm/jvm_bsd.h
! src/os/bsd/vm/os_bsd.inline.hpp
! src/os/linux/vm/jvm_linux.h
! src/os/linux/vm/os_linux.inline.hpp
! src/os/solaris/vm/jvm_solaris.h
! src/os/solaris/vm/os_solaris.cpp
! src/os/solaris/vm/os_solaris.inline.hpp
! src/os/windows/vm/jvm_windows.h
! src/os/windows/vm/os_windows.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/utilities/ostream.cpp
Changeset: c01e115b095e
Author: coleenp
Date: 2011-12-21 16:41 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/c01e115b095e
7064927: retransformClasses() does not pass in LocalVariableTable of a method
Summary: Handle LVT attribute in the class file reconstitutor.
Reviewed-by: phh, coleenp
Contributed-by: thomaswue <thomas.wuerthinger at oracle.com>
! src/share/vm/prims/jvmtiClassFileReconstituter.cpp
! src/share/vm/prims/jvmtiClassFileReconstituter.hpp
Changeset: d532160c55f7
Author: coleenp
Date: 2011-12-21 18:22 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/d532160c55f7
Merge
Changeset: 4b18532913c7
Author: vladidan
Date: 2011-12-22 12:01 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4b18532913c7
Merge
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
Changeset: 7e075537835d
Author: cl
Date: 2011-12-22 19:00 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/7e075537835d
Added tag jdk8-b18 for changeset 61165f53f165
! .hgtags
Changeset: 4bcf61041217
Author: amurillo
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4bcf61041217
Merge
Changeset: 9232e0ecbc2c
Author: amurillo
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/9232e0ecbc2c
Added tag hs23-b09 for changeset 4bcf61041217
! .hgtags
Changeset: 0841c0ec2ed6
Author: amurillo
Date: 2011-12-23 15:29 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/0841c0ec2ed6
7123810: new hotspot build - hs23-b10
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 3b2b58fb1425
Author: tonyp
Date: 2011-12-20 12:59 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/3b2b58fb1425
7123165: G1: output during parallel verification can get messed up
Summary: Serialize the worker threads that are generating output during parallel heap verification to make sure the output is consistent.
Reviewed-by: brutisso, johnc, jmasa
! src/share/vm/gc_implementation/g1/heapRegion.cpp
Changeset: d15b458c4225
Author: jmasa
Date: 2011-12-20 20:29 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/d15b458c4225
Merge
Changeset: 67fdcb391461
Author: tonyp
Date: 2011-12-21 07:53 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/67fdcb391461
7119027: G1: use atomics to update RS length / predict time of inc CSet
Summary: Make sure that the updates to the RS length and inc CSet predicted time are updated in an MT-safe way.
Reviewed-by: brutisso, iveresov
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
Changeset: 441e946dc1af
Author: jmasa
Date: 2011-12-14 13:34 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/441e946dc1af
7121618: Change type of number of GC workers to unsigned int.
Summary: Change variables representing the number of GC workers to uint from int and size_t. Change the parameter in work(int i) to work(uint worker_id).
Reviewed-by: brutisso, tonyp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.hpp
! src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp
! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genCollectedHeap.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/referenceProcessor.hpp
! src/share/vm/memory/sharedHeap.cpp
! src/share/vm/memory/sharedHeap.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/utilities/workgroup.cpp
! src/share/vm/utilities/workgroup.hpp
! src/share/vm/utilities/yieldingWorkgroup.cpp
! src/share/vm/utilities/yieldingWorkgroup.hpp
Changeset: 1cbe7978b021
Author: brutisso
Date: 2011-12-21 22:13 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/1cbe7978b021
7113021: G1: automatically enable young gen size auto-tuning when -Xms==-Xmx
Summary: Use a percentage of -Xms as min and another percentage of -Xmx as max for the young gen size
Reviewed-by: tonyp, johnc
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
Changeset: 7faca6dfa2ed
Author: jmasa
Date: 2011-12-27 12:38 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/7faca6dfa2ed
Merge
! src/share/vm/runtime/globals.hpp
Changeset: 4ceaf61479fc
Author: dcubed
Date: 2011-12-22 12:50 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4ceaf61479fc
7122253: Instrumentation.retransformClasses() leaks class bytes
Summary: Change ClassFileParser::parseClassFile() to use the instanceKlass:_cached_class_file_bytes field to avoid leaking the cache.
Reviewed-by: coleenp, acorn, poonam
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/prims/jvmtiEnv.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/prims/jvmtiRedefineClasses.cpp
Changeset: 4ec93d767458
Author: vladidan
Date: 2011-12-26 20:36 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4ec93d767458
Merge
Changeset: 3db6ea5ce021
Author: vladidan
Date: 2011-12-29 20:09 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/3db6ea5ce021
Merge
Changeset: 20bfb6d15a94
Author: iveresov
Date: 2011-12-27 16:43 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/20bfb6d15a94
7124829: NUMA: memory leak on Linux with large pages
Summary: In os::free_memory() use mmap with the same attributes as for the heap space
Reviewed-by: kvn
Contributed-by: Aleksey Ignatenko <aleksey.v.ignatenko at intel.com>
! 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/gc_implementation/shared/mutableNUMASpace.cpp
! src/share/vm/gc_implementation/shared/mutableSpace.cpp
! src/share/vm/runtime/os.hpp
Changeset: 776173fc2df9
Author: stefank
Date: 2011-12-29 07:37 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/776173fc2df9
7125516: G1: ~ConcurrentMark() frees incorrectly
Summary: Replaced the code with a ShouldNotReachHere
Reviewed-by: tonyp, jmasa
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
Changeset: 5ee33ff9b1c4
Author: jmasa
Date: 2012-01-03 10:22 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/5ee33ff9b1c4
Merge
Changeset: 05de27e852c4
Author: jiangli
Date: 2012-01-04 12:36 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/05de27e852c4
Merge
! src/share/vm/classfile/classFileParser.cpp
Changeset: b6a04c79ccbc
Author: stefank
Date: 2012-01-02 10:01 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/b6a04c79ccbc
7125503: Compiling collectedHeap.cpp fails with -Werror=int-to-pointer-cast with g++ 4.6.1
Summary: Used uintptr_t and void* for all the casts and checks in test_is_in.
Reviewed-by: tonyp, jmasa
! src/share/vm/gc_interface/collectedHeap.cpp
Changeset: 4753e3dda3c8
Author: jmasa
Date: 2012-01-04 07:56 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4753e3dda3c8
Merge
Changeset: 2ee4167627a3
Author: jmasa
Date: 2012-01-05 21:02 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/2ee4167627a3
Merge
Changeset: 7ab5f6318694
Author: phh
Date: 2012-01-01 11:17 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/7ab5f6318694
7125934: Add a fast unordered timestamp capability to Hotspot on x86/x64
Summary: Add rdtsc detection and inline generation.
Reviewed-by: kamg, dholmes
Contributed-by: karen.kinnear at oracle.com
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/os_cpu/bsd_x86/vm/os_bsd_x86.hpp
+ src/os_cpu/bsd_x86/vm/os_bsd_x86.inline.hpp
! src/os_cpu/linux_x86/vm/os_linux_x86.hpp
+ src/os_cpu/linux_x86/vm/os_linux_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.hpp
+ src/os_cpu/solaris_x86/vm/os_solaris_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/solaris_x86_32.il
! src/os_cpu/solaris_x86/vm/solaris_x86_64.il
! src/os_cpu/windows_x86/vm/os_windows_x86.hpp
+ src/os_cpu/windows_x86/vm/os_windows_x86.inline.hpp
! src/share/vm/runtime/init.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
+ src/share/vm/runtime/os_ext.hpp
Changeset: b16494a69d3d
Author: phh
Date: 2012-01-03 15:11 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/b16494a69d3d
7126185: Clean up lasterror handling, add os::get_last_error()
Summary: Add os::get_last_error(), replace getLastErrorString() by os::lasterror() in os_windows.cpp.
Reviewed-by: kamg, dholmes
Contributed-by: erik.gahlin at oracle.com
! src/os/posix/vm/os_posix.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/runtime/os.hpp
Changeset: 5b58979183f9
Author: dcubed
Date: 2012-01-05 06:24 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/5b58979183f9
7127032: fix for 7122253 adds a JvmtiThreadState earlier than necessary
Summary: Use JavaThread::jvmti_thread_state() instead of JvmtiThreadState::state_for().
Reviewed-by: coleenp, poonam, acorn
! src/share/vm/classfile/classFileParser.cpp
Changeset: 8a63c6323842
Author: fparain
Date: 2012-01-05 07:26 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/8a63c6323842
7125594: C-heap growth issue in ThreadService::find_deadlocks_at_safepoint
Reviewed-by: sspitsyn, dcubed, mchung, dholmes
! src/share/vm/services/threadService.cpp
Changeset: 2e0ef19fc891
Author: phh
Date: 2012-01-05 17:14 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/2e0ef19fc891
7126480: Make JVM start time in milliseconds since the Java epoch available
Summary: Expose existing Management::_begin_vm_creation_time via new accessor Management::begin_vm_creation_time().
Reviewed-by: acorn, dcubed
! src/share/vm/services/management.hpp
Changeset: 66259eca2bf7
Author: phh
Date: 2012-01-05 17:16 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/66259eca2bf7
Merge
Changeset: 2b3acb34791f
Author: dcubed
Date: 2012-01-06 16:18 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/2b3acb34791f
Merge
! src/os/windows/vm/os_windows.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/runtime/os.hpp
Changeset: abcceac2f7cd
Author: iveresov
Date: 2011-12-12 12:44 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/abcceac2f7cd
7119730: Tiered: SIGSEGV in AdvancedThresholdPolicy::is_method_profiled(methodOop)
Summary: Added handles for references to methods in select_task()
Reviewed-by: twisti, kvn
! src/share/vm/runtime/advancedThresholdPolicy.cpp
Changeset: 7bca37d28f32
Author: roland
Date: 2011-12-13 10:54 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/7bca37d28f32
7114106: C1: assert(goto_state->is_same(sux_state)) failed: states must match now
Summary: fix C1's CEE to take inlining into account when the stacks in states are compared.
Reviewed-by: iveresov, never
! src/share/vm/c1/c1_Optimizer.cpp
Changeset: d725f0affb1a
Author: iveresov
Date: 2011-12-13 17:10 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/d725f0affb1a
7121111: -server -Xcomp -XX:+TieredCompilation does not invoke C2 compiler
Summary: Exercise C2 more in tiered mode with Xcomp
Reviewed-by: kvn, never
! src/share/vm/runtime/arguments.cpp
Changeset: 127b3692c168
Author: kvn
Date: 2011-12-14 14:54 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/127b3692c168
7116452: Add support for AVX instructions
Summary: Added support for AVX extension to the x86 instruction set.
Reviewed-by: never
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/assembler_x86.inline.hpp
! src/cpu/x86/vm/nativeInst_x86.cpp
! src/cpu/x86/vm/nativeInst_x86.hpp
! src/cpu/x86/vm/register_definitions_x86.cpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/runtime/globals.hpp
Changeset: 669f6a7d5b70
Author: never
Date: 2011-12-19 14:16 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/669f6a7d5b70
7121073: secondary_super_cache memory slice has incorrect bounds in flatten_alias_type
Reviewed-by: kvn
! src/share/vm/opto/compile.cpp
Changeset: 65149e74c706
Author: kvn
Date: 2011-12-20 00:55 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/65149e74c706
7121648: Use 3-operands SIMD instructions on x86 with AVX
Summary: Use 3-operands SIMD instructions in C2 generated code for machines with AVX.
Reviewed-by: never
! make/bsd/makefiles/adlc.make
! make/linux/makefiles/adlc.make
! make/solaris/makefiles/adlc.make
! make/windows/makefiles/adlc.make
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
+ src/cpu/x86/vm/x86.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/opto/matcher.cpp
Changeset: 069ab3f976d3
Author: stefank
Date: 2011-12-07 11:35 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/069ab3f976d3
7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions
Summary: Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix.
Reviewed-by: never, bdelsart, coleenp, jrose
! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/sparc/vm/cppInterpreter_sparc.cpp
! src/cpu/sparc/vm/methodHandles_sparc.cpp
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/c1_MacroAssembler_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/cpu/x86/vm/cppInterpreter_x86.cpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/oops/arrayKlass.hpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/klass.hpp
! src/share/vm/oops/klassOop.hpp
! src/share/vm/oops/objArrayKlass.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/parse1.cpp
! src/share/vm/opto/parseHelper.cpp
! src/share/vm/shark/sharkIntrinsics.cpp
! src/share/vm/shark/sharkTopLevelBlock.cpp
Changeset: 1dc233a8c7fe
Author: roland
Date: 2011-12-20 16:56 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/1dc233a8c7fe
7121140: Allocation paths require explicit memory synchronization operations for RMO systems
Summary: adds store store barrier after initialization of header and body of objects.
Reviewed-by: never, kvn
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/formssel.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/opto/node.hpp
Changeset: e5ac210043cd
Author: roland
Date: 2011-12-22 10:55 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/e5ac210043cd
7123108: C1: assert(if_state != NULL) failed: states do not match up
Summary: In CEE, ensure if and common successor state are at the same inline level
Reviewed-by: never
! src/share/vm/c1/c1_Optimizer.cpp
+ test/compiler/7123108/Test7123108.java
Changeset: b642b49f9738
Author: roland
Date: 2011-12-23 09:36 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/b642b49f9738
7123253: C1: in store check code, usage of registers may be incorrect
Summary: fix usage of input register in assembly code for store check.
Reviewed-by: never
! src/share/vm/c1/c1_LIR.cpp
Changeset: 40c2484c09e1
Author: kvn
Date: 2011-12-23 15:24 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/40c2484c09e1
7110832: ctw/.../org_apache_avalon_composition_util_StringHelper crashes the VM
Summary: Distance is too large for one short branch in string_indexofC8().
Reviewed-by: iveresov
! src/cpu/x86/vm/assembler_x86.cpp
! src/share/vm/asm/assembler.cpp
! src/share/vm/asm/assembler.hpp
Changeset: d12a66fa3820
Author: kvn
Date: 2011-12-27 15:08 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/d12a66fa3820
7123954: Some CTW test crash with SIGSEGV
Summary: Correct Allocate expansion code to preserve i_o when only slow call is generated.
Reviewed-by: iveresov
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/macro.cpp
Changeset: 8940fd98d540
Author: kvn
Date: 2011-12-29 11:37 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/8940fd98d540
Merge
! src/cpu/x86/vm/assembler_x86.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 9c87bcb3b4dd
Author: kvn
Date: 2011-12-30 11:43 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/9c87bcb3b4dd
7125879: assert(proj != NULL) failed: must be found
Summary: Leave i_o attached to slow allocation call when there are no i_o users after the call.
Reviewed-by: iveresov, twisti
! src/share/vm/opto/macro.cpp
+ test/compiler/7125879/Test7125879.java
Changeset: 1cb50d7a9d95
Author: iveresov
Date: 2012-01-05 17:25 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/1cb50d7a9d95
7119294: Two command line options cause JVM to crash
Summary: Setup thread register in MacroAssembler::incr_allocated_bytes() on x64
Reviewed-by: kvn
! src/cpu/x86/vm/assembler_x86.cpp
Changeset: 22cee0ee8927
Author: kvn
Date: 2012-01-06 20:09 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/22cee0ee8927
Merge
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/parseHelper.cpp
Changeset: 8f8b94305aff
Author: dcubed
Date: 2012-01-11 19:54 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/8f8b94305aff
7129240: backout fix for 7102776 until 7128770 is resolved
Reviewed-by: phh, bobv, coleenp, dcubed
Contributed-by: Jiangli Zhou <jiangli.zhou at oracle.com>
! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java
! src/share/vm/code/dependencies.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/runtime/vmStructs.cpp
Changeset: 4f25538b54c9
Author: fparain
Date: 2012-01-09 10:27 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/4f25538b54c9
7120511: Add diagnostic commands
Reviewed-by: acorn, phh, dcubed, sspitsyn
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/init.cpp
! src/share/vm/services/attachListener.cpp
! src/share/vm/services/diagnosticCommand.cpp
! src/share/vm/services/diagnosticCommand.hpp
! src/share/vm/services/diagnosticFramework.cpp
! src/share/vm/services/diagnosticFramework.hpp
! src/share/vm/services/management.cpp
Changeset: 865e0817f32b
Author: kamg
Date: 2012-01-10 15:47 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/865e0817f32b
Merge
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
Changeset: efdf6985a3a2
Author: kamg
Date: 2012-01-12 09:59 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/efdf6985a3a2
Merge
Changeset: 5da7201222d5
Author: kvn
Date: 2012-01-07 10:39 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/5da7201222d5
7110824: ctw/jarfiles/GUI3rdParty_jar/ob_mask_DateField crashes VM
Summary: Change yank_if_dead() to recursive method to remove all dead inputs.
Reviewed-by: never
! src/cpu/sparc/vm/sparc.ad
! src/share/vm/opto/chaitin.hpp
! src/share/vm/opto/postaloc.cpp
Changeset: e9a5e0a812c8
Author: kvn
Date: 2012-01-07 13:26 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/e9a5e0a812c8
7125896: Eliminate nested locks
Summary: Nested locks elimination done before lock nodes expansion by looking for outer locks of the same object.
Reviewed-by: never, twisti
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/ci/ciTypeFlow.cpp
! src/share/vm/ci/ciTypeFlow.hpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/locknode.cpp
! src/share/vm/opto/locknode.hpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/macro.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/opto/parse1.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/deoptimization.cpp
Changeset: 35acf8f0a2e4
Author: kvn
Date: 2012-01-10 18:05 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/35acf8f0a2e4
7128352: assert(obj_node == obj) failed
Summary: Compare uncasted object nodes.
Reviewed-by: never
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/locknode.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/node.cpp
! src/share/vm/opto/node.hpp
! src/share/vm/opto/phaseX.hpp
! src/share/vm/opto/subnode.cpp
! test/compiler/7116216/StackOverflow.java
Changeset: c8d8e124380c
Author: kvn
Date: 2012-01-12 12:28 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/c8d8e124380c
7064302: JDK7 build 147 crashed after testing my java 6-compiled web app
Summary: Don't split CMove node if it's control edge is different from split region.
Reviewed-by: never
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/loopopts.cpp
Changeset: 31a5b9aad4bc
Author: jrose
Date: 2012-01-13 00:27 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/31a5b9aad4bc
Merge
! src/share/vm/runtime/arguments.cpp
Changeset: bacb651cf5bf
Author: tonyp
Date: 2012-01-05 05:54 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/bacb651cf5bf
7113006: G1: excessive ergo output when an evac failure happens
Summary: Introduce a flag that is set when a heap expansion attempt during a GC fails so that we do not consantly attempt to expand the heap when it's going to fail anyway. This not only prevents the excessive ergo output (which is generated when a region allocation fails) but also avoids excessive and ultimately unsuccessful expansion attempts.
Reviewed-by: jmasa, johnc
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
Changeset: 5fd354a959c5
Author: jmasa
Date: 2012-01-05 21:21 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/5fd354a959c5
Merge
Changeset: 023652e49ac0
Author: johnc
Date: 2011-12-23 11:14 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/023652e49ac0
7121496: G1: do the per-region evacuation failure handling work in parallel
Summary: Parallelize the removal of self forwarding pointers etc. by wrapping in a HeapRegion closure, which is then wrapped inside an AbstractGangTask.
Reviewed-by: tonyp, iveresov
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
+ src/share/vm/gc_implementation/g1/g1EvacFailure.hpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
Changeset: 02838862dec8
Author: tonyp
Date: 2012-01-07 00:43 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/02838862dec8
7121623: G1: always be able to reliably calculate the length of a forwarded chunked array
Summary: Store the "next chunk start index" in the length field of the to-space object, instead of the from-space object, so that we can always reliably read the size of all from-space objects.
Reviewed-by: johnc, ysr, jmasa
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
Changeset: 97c00e21fecb
Author: tonyp
Date: 2012-01-09 23:50 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/97c00e21fecb
7125281: G1: heap expansion code is replicated
Reviewed-by: brutisso, johnc
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
Changeset: 1d6185f732aa
Author: brutisso
Date: 2012-01-10 20:02 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/1d6185f732aa
7128532: G1: Change default value of G1DefaultMaxNewGenPercent to 80
Reviewed-by: tonyp, jmasa
! src/share/vm/gc_implementation/g1/g1_globals.hpp
Changeset: 2ace1c4ee8da
Author: tonyp
Date: 2012-01-10 18:58 -0500
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/2ace1c4ee8da
6888336: G1: avoid explicitly marking and pushing objects in survivor spaces
Summary: This change simplifies the interaction between GC and concurrent marking. By disabling survivor spaces during the initial-mark pause we don't need to propagate marks of objects we copy during each GC (since we never need to copy an explicitly marked object).
Reviewed-by: johnc, brutisso
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1EvacFailure.hpp
! src/share/vm/gc_implementation/g1/g1OopClosures.hpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
! src/share/vm/gc_implementation/g1/heapRegion.inline.hpp
! src/share/vm/gc_implementation/g1/ptrQueue.hpp
! src/share/vm/gc_implementation/g1/satbQueue.cpp
! src/share/vm/gc_implementation/g1/satbQueue.hpp
Changeset: 9d4f4a1825e4
Author: brutisso
Date: 2012-01-13 01:55 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/9d4f4a1825e4
Merge
Changeset: 5acd82522540
Author: brutisso
Date: 2012-01-13 06:18 -0800
URL: http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/5acd82522540
Merge
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