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5749 Commits

Author SHA1 Message Date
Marcus Larsson
7727fe0044 8072621: Clean up around VM_GC_Operations 
Reviewed-by: brutisso, jmasa
 2015-02-13 09:48:49 +01:00
Marcus Larsson
20bfd4cf7c 8066566: Refactor ParNewGeneration to contain ParNewTracer 
Reviewed-by: ehelin, kbarrett
 2015-02-11 14:47:21 +01:00
Tom Benson
2c63608419 8065093: Remove unused variable/output argument 
Remove total_reserved from GenCollectedHeap::initialize and ::allocate

Reviewed-by: tschatzl, kbarrett
 2015-02-10 17:41:19 -05:00
Tom Benson
89d88a42c4 8072056: Remove unnecessary header file #include 
TenuredGeneration.cpp needlessly includes parGCAllocBuffer.hpp

Reviewed-by: tschatzl, kbarrett, jprovino
 2015-02-10 15:44:42 -05:00
Jesper Wilhelmsson
832b4db215 8072688: Description of flag ExplicitGCInvokesConcurrent should mention G1 as well 
Changed to a more generic description.

Reviewed-by: mgerdin, tschatzl
 2015-02-09 17:38:42 +01:00
Mikael Gerdin
685f6eb32e 8072693: [BACKOUT] GCCause should distinguish jcmd GC.run from System.gc() 
Reviewed-by: jwilhelm, tschatzl
 2015-02-06 16:24:25 +01:00
Alejandro Murillo
7d4ea26916 Merge 2015-02-05 14:57:52 -08:00
Jesper Wilhelmsson
ad23789419 Merge 2015-02-05 12:23:29 +01:00
Christian Tornqvist
edbc932bc7 Merge 2015-02-04 18:22:46 -08:00
Alexander Harlap
3e2dcfd880 8067460: G1: TestResourceManagementFlagWithCommercialBuild.java failed on embedded platform 
Added extension point to detect unsupported options

Reviewed-by: dholmes, bdelsart
 2015-02-04 13:14:27 -05:00
Daniel Fuchs
13c456e099 8072450: 9-dev build failed on elinux-i586 and rlinux-i586 
Added LL suffix to constant declaration

Reviewed-by: dholmes, coleenp, sla
 2015-02-04 17:12:03 +01:00
Joseph Provino
00d9c7a2d1 8071805: BarrierSet::Other is not used and should be removed 
Remove all occurences of BarrierSet::Other because the barrier set kind is never set to Other.

Reviewed-by: tschatzl, kbarrett
 2015-02-04 10:18:28 -05:00
Yasumasa Suenaga
3e6220b1ab 8068589: GCCause should distinguish jcmd GC.run from System.gc() 
GCCause which is caused by GC.run diagnostic command should be different from System.gc() .

Reviewed-by: sla, tamao
 2015-02-04 22:21:08 +09:00
Stefan Johansson
dc5a35154d 8069034: gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java nightly failure 
When checking for humongous objects to reclaim, we dirty cards that might belong to freed regions. Fixed by checking the region before dirtying.

Reviewed-by: tschatzl, brutisso
 2015-02-03 15:50:06 +01:00
Frederic Parain
2cbdd33aed Merge 2015-02-02 21:19:39 +00:00
Frederic Parain
788217a445 8068655: frame::safe_for_sender() computes incorrect sender_sp value for interpreted frames 
Reviewed-by: dcubed, coleenp, bdelsart
 2015-02-02 18:20:14 +01:00
Jesper Wilhelmsson
9cc24cf76e Merge 2015-02-02 13:57:38 +01:00
Thomas Schatzl
ba4a04aa05 8069760: When iterating over a card, G1 often iterates over much more references than are contained in the card 
Properly bound the iteration work for objArray-oops.

Reviewed-by: mgerdin, kbarrett
 2015-02-02 10:38:39 +01:00
Jiangli Zhou
dc9bb3c201 8071962: The SA code needs to be updated to support Symbol lookup from the shared archive 
Support shared symbols lookup.

Reviewed-by: minqi, sspitsyn, dsamersoff, iklam
 2015-01-30 20:31:05 -05:00
Alejandro Murillo
e9af52deeb Merge 2015-01-30 16:56:05 -08:00
Yumin Qi
07acd9a05e Merge 2015-01-30 10:52:25 -08:00
Coleen Phillimore
d57245dcbb 8049632: JDK 1.8.0 b132 :Linux x64 : Crash in ClassFileParser::copy_localvariable_table(..) 
Use resource allocated hashtable for local variable table checking

Reviewed-by: kamg, sspitsyn
 2015-01-29 14:37:14 -05:00
Serguei Spitsyn
8be0bb5458 8008678: JSR 292: constant pool reconstitution must support pseudo strings 
Keep orig idx from pseudo-string to UTF8, use 2nd lsb CPSlot to mark pseudo-string.

Reviewed-by: coleenp, jrose
 2015-01-29 03:11:01 -08:00
Kim Barrett
1a1ddd0d4b 8068942: Improve validation of -XX:G1ConfidencePercent value 
Validate during argument processing and simplify usage by assuming validated.

Reviewed-by: jmasa, tschatzl
 2015-01-29 00:08:38 -05:00
Claes Redestad
155c09ca6b 8069273: Decrease Hot Card Cache Lock contention 
Reviewed-by: tschatzl, mgerdin
 2015-01-29 15:05:25 +01:00
Yumin Qi
49d48d3c4a Merge 2015-01-29 03:54:44 +00:00
Daniel Fuchs
967c448681 8068730: Increase the precision of the implementation of java.time.Clock.systemUTC() 
Changes the implementation of java.time.Clock.systemUTC() to take advantage of the maximum resolution of the underlying native clock on which System.currentTimeMillis() is based.

Reviewed-by: dholmes, rriggs, scolebourne, sla
 2015-01-28 17:52:48 +01:00
Tobias Hartmann
ad9c86bc97 8064940: JMH javac performance regressions on solaris-sparcv9 in 9-b34 
Aligning code heap sizes to large page size if supported.

Reviewed-by: kvn, anoll
 2015-01-28 07:55:27 +01:00
Yumin Qi
3bbda04f98 Merge 2015-01-27 20:02:35 -08:00
Dean Long
fb0b5b0159 Merge 2015-01-27 13:58:55 -05:00
Joseph Provino
3bd08574dc 8064947: Clean up BarrierSet ctor/dtor 
Make abstract base call contructors protected and require a "kind" argument.

Reviewed-by: jmasa, jwilhelm
 2015-01-27 13:50:31 -05:00
Alejandro Murillo
1f33087085 Merge 2015-01-27 10:11:22 -08:00
Christian Tornqvist
fa47cc3e21 8071530: Update OS detection code to reflect Windows 10 version change 
Reviewed-by: sla, mgronlun
 2015-01-27 05:51:00 -08:00
Serguei Spitsyn
4326ee324a 8068162: jvmtiRedefineClasses.cpp: guarantee(false) failed: OLD and/or OBSOLETE method(s) found 
Adjust Unsafe methods in the itable/vtable if Unsafe is redefined

Reviewed-by: coleenp, dcubed
 2015-01-26 15:51:28 -08:00
Zoltan Majo
1da8218179 8071312: compiler/arguments/CheckCompileThresholdScaling.java fails 
Change the way VM handles CompileThresholdScaling==0, update test

Reviewed-by: kvn, drchase, fzhinkin
 2015-01-26 10:43:42 +01:00
Alejandro Murillo
bbd13b5561 Merge 2015-01-22 22:42:31 -08:00
Dean Long
eb08f7cb70 Merge 2015-01-22 18:23:54 -05:00
Igor Veresov
903cbcb4df 8071302: assert(!_reg_node[reg_lo] || edge_from_to(_reg_node[reg_lo], def)) failed: after block local 
Add merge nodes to node to block mapping

Reviewed-by: kvn, vlivanov
 2015-01-22 11:25:23 -08:00
Jesper Wilhelmsson
2d461b2a76 Merge 2015-01-22 12:26:26 +01:00
Nils Eliasson
a43e328b4a 8069035: compiler/oracle/CheckCompileCommandOption.java nightly failure 
Fixed whitespace handling and added test cases

Reviewed-by: kvn, anoll, zmajo
 2015-01-22 11:23:13 +01:00
Nils Eliasson
01ec695002 8069389: CompilerOracle prefix wildcarding is broken for long strings 
Replace strcpy with memmove

Reviewed-by: kvn
 2015-01-22 11:05:14 +01:00
Tobias Hartmann
21e2e5ffc0 8069580: String intrinsic related cleanups 
Small cleanup of string intrinsic related code.

Reviewed-by: kvn, roland
 2015-01-22 09:07:41 +01:00
Kim Barrett
826e1b9739 8069230: Remove unused G1PostBarrierStub::byte_map_base and friends 
Reviewed-by: brutisso, tschatzl
 2015-01-21 19:36:18 +01:00
Zoltan Majo
e559c17954 8059606: Enable per-method usage of CompileThresholdScaling (per-method compilation thresholds) 
Changed interpreter and compilation policies to allow using CompileThresholdScaling on a per-method level

Reviewed-by: jrose, kvn
 2015-01-21 10:51:35 +01:00
Igor Veresov
aca3a19f56 8068881: SIGBUS in C2 compiled method weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory$SimulatedWsdlDefinitions.<init> 
Use MachMerge to hook together defs of the same multidef value in a block

Reviewed-by: kvn, vlivanov
 2015-01-19 12:29:50 -08:00
Jesper Wilhelmsson
8c8b13bf52 Merge 2015-01-19 15:52:56 +01:00
Tobias Hartmann
e40b9593ca Merge 2015-01-19 11:35:45 +00:00
Ivan Gerasimov
878f630fe0 8069048: (process) Suspend finishing threads when process exits [win] 
Reviewed-by: dholmes, dcubed
 2015-01-19 11:35:15 +03:00
Zoltan Majo
eb5be4c2fe 8066312: Add new Node* Node::find_out(int opc) method 
Added methods find_user_with() and has_user_with() for searching for a particular out type.

Reviewed-by: kvn, jrose
 2015-01-19 09:32:40 +01:00
Yumin Qi
08c8e0bd31 Merge 2015-01-18 11:49:22 -08:00