Thomas Schatzl
30ed89669a
8003420: NPG: make new GC root for pd_set
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Move protection domain oops from system dictionary entries into a seperate set; the system dictionary references entries in that set now. This allows fast iteration during non-classunloading garbage collection. Implementation based on initial prototype from Ioi Lam (iklam).
Reviewed-by: coleenp, iklam
2013-10-09 10:57:01 +02:00
Tao Mao
2d75de8b05
8010506: Typos and errors in descriptions of vm options in globals.hpp
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Fix typos and errors in descriptions of vm options in globals.hpp
Reviewed-by: jmasa, jwilhelm
2013-10-09 11:18:53 -07:00
Mikael Gerdin
7f3b537807
8014555: G1: Memory ordering problem with Conc refinement and card marking
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Add a StoreLoad barrier in the G1 post-barrier to fix a race with concurrent refinement. Also-reviewed-by: martin.doerr@sap.com
Reviewed-by: iveresov, tschatzl, brutisso, roland, kvn
2013-10-08 17:35:51 +02:00
Vladimir Ivanov
bb528dd1d5
8025845: Default methods are unnecessarily marked w/ force_inline directive in some situations
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Reviewed-by: acorn, kvn
2013-10-07 14:13:28 +04:00
Vladimir Ivanov
0059da4a6d
8024774: assert(_con < t->is_tuple()->cnt()) failed: ProjNode::_con must be in range
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Reviewed-by: iveresov, roland, kvn, twisti
2013-10-07 14:12:23 +04:00
Vladimir Ivanov
9edb09d8fb
8024943: ciReplay: fails to dump replay data during safepointing
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Reviewed-by: kvn, twisti
2013-10-07 14:11:49 +04:00
Vladimir Ivanov
9cb5f396ae
8025849: Redundant "pid" in VM log file name (e.g. hotspot_pidpid12345.log)
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Reviewed-by: twisti, azeemj
2013-10-07 14:10:29 +04:00
Staffan Larsen
dcbbb4d37b
8025922: JNI access to Strings need to check if the value field is non-null
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Reviewed-by: dholmes, dcubed
2013-10-05 15:18:57 +02:00
Christian Thalinger
d45a887dca
Merge
2013-10-04 19:05:32 -07:00
John Coomes
875078a4e0
Merge
2013-10-04 13:37:25 -07:00
Christian Thalinger
bfc53b6607
8011138: C2: stack overflow in compiler thread because of recursive inlining of lambda form methods
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Reviewed-by: kvn, roland
2013-10-04 10:11:48 -07:00
Mikael Gerdin
2a3f1d56d3
8025526: VirtualSpace should support per-instance disabling of large pages
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Add a new initialization function to VirtualSpace which allows the caller to override the max commit granularity.
Reviewed-by: stefank, ehelin, tschatzl
2013-10-04 13:33:02 +02:00
Stefan Karlsson
ab6f813d49
Merge
2013-10-05 08:01:36 -07:00
Stefan Karlsson
3b34e78d20
8024838: Significant slowdown due to transparent huge pages
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Don't turn on transparent huge pages (-XX:+UseTransparentHugePages) unless explicitly specified on the command line. This has the effect that large pages are never turned on Linux unless the user has explicitly enabled any of the large pages flags: -XX:+UseLargePages, -XX:+UseTransparentHugePages, -XX:+UseHugeTLBFS, and -XX:+UseSHM.
Reviewed-by: jwilhelm, tschatzl, brutisso
2013-10-05 10:14:58 +02:00
Jesper Wilhelmsson
829ad9332b
8025854: Use "young gen" instead of "eden"
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Changed a few descriptions and variable names to young gen.
Reviewed-by: tschatzl, jcoomes
2013-10-04 22:08:37 +02:00
Calvin Cheung
48a315bb52
Merge
2013-10-04 21:00:43 -07:00
Coleen Phillimore
afd39d536b
Merge
2013-10-05 03:14:53 +02:00
Coleen Phillimore
916c31fb47
Merge
2013-10-05 00:58:43 +02:00
Coleen Phillimore
7527f79e6d
Merge
2013-10-05 00:53:02 +02:00
Albert Noll
4f459e644f
8025656: compiler/8013496/Test8013496.sh fails on assert
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Ensure the thread is in correct state; rewrote test in Java
Reviewed-by: kvn, twisti
2013-10-04 09:19:13 +02:00
Coleen Phillimore
b08778e139
8025238: nsk/jvmti/scenarios/bcinstr/BI04/bi04t002 crashed with SIGSEGV
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Redefined class in stack trace may not be found by method_idnum so handle null.
Reviewed-by: sla, dcubed, sspitsyn
2013-10-03 18:53:27 -04:00
Lois Foltan
e2466c1507
8025004: -XX:+CheckUnhandledOops asserts for JDK 8 Solaris fastdebug binaries
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Remove unnecessary volatile keyword on stack locals within instanceKlass.cpp to work around Solaris Studio C++ compiler issue
Reviewed-by: coleenp, dcubed
2013-10-03 18:50:58 -04:00
Jesper Wilhelmsson
582aa55e4d
8025852: Remove unnecessary setters in collector policy classes
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Use instance variables directly within the collector policy classes and remove unused setters.
Reviewed-by: tschatzl, jcoomes
2013-10-03 21:36:29 +02:00
Vladimir Danushevsky
09f1f55883
Merge
2013-10-03 10:35:32 -07:00
Jesper Wilhelmsson
11da59e506
8025853: Remove unnecessary uses of GenerationSizer
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Removed stray includes and some minor cleanup of GenerationSizer
Reviewed-by: tschatzl, jcoomes
2013-10-03 17:16:23 +02:00
Joseph Provino
a1c9c2fe6f
Merge
2013-10-03 10:25:54 -04:00
Igor Veresov
51a9303c03
Merge
2013-10-03 16:38:21 +04:00
Jesper Wilhelmsson
ed022aded1
8025855: Simplify GenRemSet code slightly
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Remove a few redundant switch-statements
Reviewed-by: jcoomes, tschatzl
2013-10-03 13:19:19 +02:00
Roland Westrelin
59adc04ee5
8024067: Missing replace_in_map() calls following null checks
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Add replace_in_map() calls following some null checks in type checks
Reviewed-by: kvn
2013-10-03 10:55:07 +02:00
Christian Thalinger
619948a8f1
8025566: EXCEPTION_ACCESS_VIOLATION in compiled by C1 String.valueOf method
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Reviewed-by: kvn
2013-10-07 10:41:56 -07:00
Dmitry Samersoff
13b13b1aed
8022616: u4 should not be used as a type for thread_id
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Usage of u4 as a type for thread_id cause a compilation error on platform, where thread_id is a pointer
Reviewed-by: sla, sspitsyn, minqi
2013-10-03 12:39:58 +04:00
Dmitry Samersoff
259468dd26
8025283: Nits in os_bsd file breaks compilation of open hotspot
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Couple of nits in os_bsd.cpp brake compilation of open hotspot on non-apple platforms
Reviewed-by: sla, sspitsyn
2013-10-02 20:58:44 +04:00
Mikael Vidstedt
a9927a8ee9
8024087: Remove dead JVM_{Get,Set}PrimitiveFieldValues functions
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The two functions were used to support JDK 1.3 but are no longer in use
Reviewed-by: coleenp, ctornqvi, twisti, dsamersoff
2013-10-02 09:18:56 -07:00
Vladimir Ivanov
02e57a0152
8025233: Move sun.invoke.Stable into java.lang.invoke package
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Reviewed-by: twisti, iveresov
2013-10-02 06:17:10 -07:00
Coleen Phillimore
6281e9bd76
Merge
2013-10-01 15:41:39 -04:00
Lois Foltan
67639e0b1a
8025570: Naked oop in test/serviceability/ParserTest
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Fix for two naked objArrayOop(s) oops causing test failure
Reviewed-by: coleenp, ctornqvi
2013-10-01 14:23:07 -04:00
Zhengyu Gu
876ecd9acf
Merge
2013-10-01 11:06:35 -04:00
Zhengyu Gu
81d4345cb8
Merge
2013-10-01 09:21:43 -04:00
Erik Helin
ce8f16808b
8025313: MetaspaceMemoryPool incorrectly reports undefined size for max
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Reviewed-by: stefank, tschatzl
2013-10-01 15:21:14 +02:00
Zhengyu Gu
fb39220608
8022187: Missing ResourceMark crash when assertion using FormatBufferResource fails
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Uses stack for the format buffer instead of resource memory
Reviewed-by: kvn, coleenp
2013-10-01 08:54:05 -04:00
Karen Kinnear
71a3a55630
8011311: Private interface methods. Default conflicts:ICCE. no erased_super_default
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Reviewed-by: coleenp, bharadwaj, minqi
2013-10-01 08:10:42 -04:00
Bengt Rutisson
ac3d344514
8025605: G1: Heap expansion logging misleading for fully expanded heap
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Reviewed-by: tschatzl, jwilhelm, jmasa
2013-10-01 07:52:52 +02:00
Thomas Schatzl
f144f37f49
8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads
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The initialization for the remembered set summary data structures used the wrong thread count, i.e. number of worker threads instead of number of refinement threads.
Reviewed-by: brutisso
2013-09-30 12:43:59 +02:00
Jiangli Zhou
b49de4da48
Merge
2013-09-27 13:53:43 -04:00
Jiangli Zhou
b364358afe
8024990: JT_JDK: 11 failures with SIGSEGV on arm-sflt platforms in nightly fastdebug build
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Enable patching for load_appendix_id.
Reviewed-by: kvn, dlong, bdelsart
2013-09-27 13:49:57 -04:00
David Chase
02f6818d8f
8025260: Methodhandles/JSR292: NullPointerException (NPE) thrown instead of AbstractMethodError (AME)
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Copied null-checks from templateInterpreter_CPU into methodHandles_CPU
Reviewed-by: jrose, twisti
2013-09-27 13:36:25 -04:00
Axel Siebenborn
0c588fa80b
8025599: Missing store barrier with OptimizeStringConcat
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Reviewed-by: kvn, twisti
2013-09-30 15:42:39 -07:00
Zhengyu Gu
bfafab7b47
Merge
2013-09-27 10:08:56 -04:00
Aleksey Shipilev
84fd9150e2
8014447: Object.hashCode intrinsic breaks inline caches
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Try to inline as normal method first, then fall back to intrinsic.
Reviewed-by: kvn, twisti
2013-09-27 11:52:24 +04:00
Christian Thalinger
9376d94e6c
8025613: clang: remove -Wno-unused-value
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Reviewed-by: iveresov
2013-09-28 12:42:22 -07:00
