Vladimir Kozlov
f0b6dc4e4f
6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path()
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Set Z = 0 (not equal) before repne_scan() to indicate that class was not found when RCX == 0.
Reviewed-by: never, phh
2010-07-30 10:21:15 -07:00
Erik Trimble
4ce3f156ec
6973381: Bump the HS19 build number to 05
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Update the HS19 build number to 05
Reviewed-by: jcoomes
2010-07-30 06:56:40 -07:00
Erik Trimble
a4b5c38070
Merge
2010-07-29 23:14:56 -07:00
Christine Lu
5bc757e86c
Added tag jdk7-b103 for changeset 0dc48f97ffd1
2010-07-29 13:33:08 -07:00
Coleen Phillimore
c45761e2a8
6958465: Sparc aten build24.0: openjdk-7.ea-b96 failed Error: Formal argument ... requires an lvalue
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Fix compilation errors. Made non-const references const so can be assigned with lvalue.
Reviewed-by: phh, xlu
2010-07-28 17:57:43 -04:00
Andrew Haley
d44a3683b1
6888526: Linux getCurrentThreadCpuTime is drastically slower than Windows
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Reviewed-by: dcubed, dholmes
2010-07-28 17:38:21 +01:00
Tom Rodriguez
b071e2accc
Merge
2010-07-26 15:58:07 -07:00
Andrei Pangin
53ac035768
Merge
2010-07-25 07:31:50 -07:00
Michael Wilkerson
f907666b7c
Added tag jdk7-b102 for changeset e2378fd93633
2010-07-23 16:42:15 -07:00
Y. Srinivas Ramakrishna
27c8e4b84a
Merge
2010-07-23 14:31:15 -07:00
Tom Rodriguez
0ed8a9f6fc
Merge
2010-07-23 10:21:17 -07:00
Vladimir Kozlov
3fbdd52bdf
6969569: assert(is_static() && is_constant()) failed: illegal call to constant_value()
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Add missing is_static guard.
Reviewed-by: twisti
2010-07-23 10:07:46 -07:00
Tom Rodriguez
762e078636
6970566: runThese fails with SIGSEGV
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Reviewed-by: kvn
2010-07-22 15:29:22 -07:00
Antonios Printezis
38ab95c64b
6962589: remove breadth first scanning code from parallel gc
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Remove the breadth-first copying order from ParallelScavenge and use depth-first by default.
Reviewed-by: jcoomes, ysr, johnc
2010-07-22 10:27:41 -04:00
John Cuthbertson
3a2b2b4fd8
6814437: G1: remove the _new_refs array
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The per-worker _new_refs array is used to hold references that point into the collection set. It is populated during RSet updating and subsequently processed. In the event of an evacuation failure it processed again to recreate the RSets of regions in the collection set. Remove the per-worker _new_refs array by processing the references directly. Use a DirtyCardQueue to hold the cards containing the references so that the RSets of regions in the collection set can be recreated when handling an evacuation failure.
Reviewed-by: iveresov, jmasa, tonyp
2010-08-02 12:51:43 -07:00
Kevin Walls
75c23332be
Merge
2010-07-31 15:10:59 +01:00
Kevin Walls
5fb46fd5a8
6581734: CMS Old Gen's collection usage is zero after GC which is incorrect
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Management code enabled for use by a concurrent collector.
Reviewed-by: mchung, ysr
2010-07-30 22:43:50 +01:00
Y. Srinivas Ramakrishna
f495cb2581
Merge
2010-07-21 12:45:42 -07:00
Y. Srinivas Ramakrishna
eceef28d8c
Merge
2010-07-21 09:57:21 -07:00
Erik Trimble
54f18dfa74
Merge
2010-07-20 18:13:55 -07:00
Y. Srinivas Ramakrishna
625332a903
Merge
2010-07-20 16:09:44 -07:00
Andrei Pangin
3888d500b9
6964170: Verifier crashes
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Check if klassOop != NULL rather than klass_part != NULL
Reviewed-by: kamg, never
2010-07-20 08:41:42 -07:00
John Cuthbertson
5c3da1ee7e
6956639: G1: assert(cached_ptr != card_ptr) failed: shouldn't be, concurrentG1Refine.cpp:307
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During concurrent refinment, filter cards in young regions after it has been determined that the region has been allocated from and the young type of the region has been set.
Reviewed-by: iveresov, tonyp, jcoomes
2010-07-19 11:06:34 -07:00
Andrei Pangin
8ce591cea8
Merge
2010-07-17 21:49:23 -07:00
John Coomes
daf491a814
6962947: shared TaskQueue statistics
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Reviewed-by: tonyp, ysr
2010-07-16 21:33:21 -07:00
John R Rose
7e34622217
6969574: invokedynamic call sites deoptimize instead of executing
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Reviewed-by: kvn
2010-07-16 18:14:19 -07:00
Y. Srinivas Ramakrishna
4efdcb87d1
Merge
2010-07-16 10:09:15 -07:00
Tom Rodriguez
734af9cd47
Merge
2010-07-16 08:29:42 -07:00
Alan Bateman
640336ebe6
6649594: Intermittent IOExceptions during dynamic attach on linux and solaris
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Reviewed-by: dcubed, dholmes
2010-07-16 13:14:03 +01:00
Michael Wilkerson
431a99ccf9
Added tag jdk7-b101 for changeset c8f322bd177e
2010-07-15 20:11:35 -07:00
Erik Trimble
89ddf727ca
Merge
2010-07-15 19:52:58 -07:00
Erik Trimble
374e15fb40
Merge
2010-07-15 19:51:34 -07:00
John R Rose
a4e4149340
6964498: JSR 292 invokedynamic sites need local bootstrap methods
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Add JVM_CONSTANT_InvokeDynamic records to constant pool to determine per-instruction BSMs.
Reviewed-by: twisti
2010-07-15 18:40:45 -07:00
Tom Rodriguez
ffb15fdb04
Merge
2010-07-15 13:48:01 -07:00
Tom Rodriguez
ea25541820
6968336: VM crash guarantee(!nm->is_zombie()) failed: cannot lock a zombie method
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Reviewed-by: twisti
2010-07-15 08:54:48 -07:00
Andrei Pangin
6572ca3124
Merge
2010-07-14 17:52:18 -04:00
Vladimir Kozlov
2b339c9319
6968368: SIGSEGV in the BCEscapeAnalyzer::copy_dependencies
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Use GrowableArray and VectorSet allocated in ciEnv arena.
Reviewed-by: never, twisti
2010-07-14 14:47:34 -07:00
Vladimir Kozlov
7378cf14d9
6968646: JVM crashes with SIGFPE during startup
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Check that cpuid returns valid values for processor topology (not zeros).
Reviewed-by: never, twisti
2010-07-14 14:29:14 -07:00
Tom Rodriguez
1eabc28737
6968385: malformed xml in sweeper logging
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Reviewed-by: kvn
2010-07-12 22:27:18 -07:00
Y. Srinivas Ramakrishna
c0b1b0d0e7
Merge
2010-07-12 12:53:52 -07:00
Tom Rodriguez
d3c3800a29
6958668: repeated uncommon trapping for new of klass which is being initialized
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Reviewed-by: kvn, jrose
2010-07-12 10:58:25 -07:00
Michael Wilkerson
d65cdc272a
Added tag jdk7-b100 for changeset 4670a882996f
2010-07-09 19:18:22 -07:00
Erik Trimble
5cd8be04d6
Merge
2010-07-09 00:35:35 -07:00
Erik Trimble
dcb3877665
Merge
2010-07-09 00:32:48 -07:00
Erik Trimble
cbe3e79eb9
Added tag hs19-b03 for changeset 4670a882996f
2010-07-09 00:31:01 -07:00
Tom Rodriguez
7533d0caf7
6965184: possible races in make_not_entrant_or_zombie
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Reviewed-by: kvn
2010-07-08 14:29:44 -07:00
Mandy Chung
a20650acd0
6967423: Hotspot support for modules image
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Add hotspot support for modules image
Reviewed-by: acorn
2010-07-07 15:35:58 -07:00
Tom Rodriguez
ae3ddc1514
Merge
2010-07-07 12:40:01 -07:00
Karen Kinnear
7c19b04e6d
Merge
2010-07-07 14:12:08 -04:00
Vladimir Kozlov
cc513a8564
6966411: escape.cpp:450 assert(base->Opcode() == Op_ConP
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Execute IGVN optimization before and after Escape Analysis
Reviewed-by: never
2010-07-02 17:30:30 -07:00
