Christian Thalinger
488bc73bcd
7041244: JSR 292: Server VM gets a SEGV running a JCK test
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Reviewed-by: iveresov, kvn, never
2011-05-04 00:41:48 -07:00
Tom Rodriguez
33f0e50994
7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp
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Reviewed-by: kvn, twisti
2011-05-02 18:53:37 -07:00
Tom Rodriguez
dfc5561910
Merge
2011-05-02 10:51:36 -07:00
Christian Thalinger
6bfb306487
6552561: MaxRecursiveInlineLevel flag doesn't operate correctly
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Reviewed-by: kvn, never
2011-05-02 00:55:09 -07:00
Erik Trimble
caba73d1dd
7040777: Bump the HS21 build number to 11
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Update the HS21 build number to 11
Reviewed-by: jcoomes
2011-04-29 17:00:19 -07:00
Erik Trimble
c99361768e
Merge
2011-04-29 16:55:43 -07:00
Jon Masamitsu
0772441e15
Merge
2011-04-29 14:36:21 -07:00
Jon Masamitsu
f6dc8f6c3c
Merge
2011-04-29 12:33:39 -07:00
Vladimir Kozlov
6d0283ed8e
Merge
2011-04-29 11:15:30 -07:00
Vladimir Kozlov
2683d5390b
7039652: Performance regression after 7004547 changes
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Use unrolled_count() to limit unrolling and use the stride check only for initial stride value.
Reviewed-by: never
2011-04-28 16:40:23 -07:00
Tom Rodriguez
eb8db40092
7032162: assert(flat != TypePtr::BOTTOM) failed: cannot alias-analyze an untyped ptr
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Reviewed-by: kvn
2011-04-28 14:00:13 -07:00
Christine Lu
8c555ebbcf
Merge
2011-04-27 19:20:31 -07:00
Coleen Phillimore
0032ebd4ef
Merge
2011-04-27 17:25:45 -07:00
Tom Rodriguez
2126589fd0
7029167: add support for conditional card marks
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Reviewed-by: iveresov, kvn
2011-04-27 15:40:36 -07:00
John Cuthbertson
b777d36af8
7037756: Deadlock in compiler thread similiar to 6789220
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Avoid blocking in CompileBroker::compile_method_base() if the current thread holds the pending list lock.
Reviewed-by: never, brutisso, ysr
2011-04-27 14:40:41 -07:00
Y. Srinivas Ramakrishna
d86311b13c
7039089: G1: changeset for 7037276 broke heap verification, and related cleanups
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In G1 heap verification, we no longer scan perm to G1-collected heap refs as part of process_strong_roots() but rather in a separate explicit oop iteration over the perm gen. This preserves the original perm card-marks. Added a new assertion in younger_refs_iterate() to catch a simple subcase where the user may have forgotten a prior save_marks() call, as happened in the case of G1's attempt to iterate perm to G1 refs when verifying the heap before exit. The assert was deliberately weakened for ParNew+CMS and will be fixed for that combination in a future CR. Also made some (non-G1) cleanups related to code and comments obsoleted by the migration of Symbols to the native heap.
Reviewed-by: iveresov, jmasa, tonyp
2011-04-26 21:17:24 -07:00
Kelly O'Hair
74225e1f34
6631003: Add hg tip changeset to build image
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Reviewed-by: mduigou
2011-04-26 16:20:22 -07:00
Vladimir Kozlov
6c8fc4b347
7039586: test/java/util/Collections/Rotate.java failing with hs21-b09
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A predicate should not be moved in partial peel optimization since it will invalidate jvm state of its uncommon trap.
Reviewed-by: never
2011-04-26 12:14:22 -07:00
Igor Veresov
e3121a5a43
7037939: NUMA: Disable adaptive resizing if SHM large pages are used
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Make the NUMA allocator behave properly with SHM and ISM large pages.
Reviewed-by: ysr
2011-04-26 11:46:34 -07:00
Coleen Phillimore
ab86f12c44
7009923: JSR 292: VM crash in JavaThread::last_frame
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Handle stack overflow before the first frame is called, by printing out the called method and not walking the stack.
Reviewed-by: dholmes, phh, dsamersoff
2011-04-26 14:04:43 -04:00
Tom Rodriguez
16d6414619
7030715: JSR 292 JRuby test/test_super_call_site_caching.rb asserts with +DoEscapeAnalysis
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Reviewed-by: twisti
2011-04-25 16:25:58 -07:00
John Coomes
385e7253a7
7037250: cscope.make database generation is silently broken
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Reviewed-by: stefank
2011-04-23 04:20:09 -07:00
Vladimir Danushevsky
e074254d05
Merge
2011-04-23 00:33:38 -04:00
Erik Trimble
1b20e61722
7039044: Bump the HS21 build number to 10
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Update the HS21 build number to 10
Reviewed-by: jcoomes
2011-04-22 18:52:28 -07:00
Erik Trimble
6b2955ae93
Merge
2011-04-22 18:52:22 -07:00
Jon Masamitsu
9050363747
Merge
2011-04-22 09:26:09 -07:00
Erik Trimble
fc92df058d
Added tag hs21-b09 for changeset 3d6edd0ae4e9
2011-04-21 19:49:49 -07:00
David Katleman
f86b47af7c
Added tag jdk7-b139 for changeset 3d6edd0ae4e9
2011-04-21 15:32:54 -07:00
Jon Masamitsu
6663052a88
6946417: G1: Java VisualVM does not support G1 properly
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Added counters for jstat
Reviewed-by: tonyp, jwilhelm, stefank, ysr, johnc
2011-04-21 10:23:44 -07:00
Vladimir Danushevsky
7610a8bf75
Merge
2011-04-21 10:12:42 -04:00
Y. Srinivas Ramakrishna
11badb92aa
Merge
2011-04-21 01:16:20 -07:00
Christian Thalinger
868bf68a3e
6993078: JSR 292 too many pushes: Lesp points into register window
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Reviewed-by: kvn, never
2011-04-21 00:25:40 -07:00
Jon Masamitsu
8328bb291e
Merge
2011-04-20 20:32:45 -07:00
Y. Srinivas Ramakrishna
b4d40650b2
7037276: Unnecessary double traversal of dirty card windows
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Short-circuited an unnecessary double traversal of dirty card windows when iterating younger refs. Also renamed some cardtable methods for more clarity.
Reviewed-by: jmasa, stefank, poonam
2011-04-20 19:19:30 -07:00
Vladimir Kozlov
abc5f94df7
7026700: regression in 6u24-rev-b23: Crash in C2 compiler in PhaseIdealLoop::build_loop_late_post
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Memory slices should be always created for non-static fields after allocation
Reviewed-by: never
2011-04-20 18:29:35 -07:00
Andrew Haley
cf6f747d17
7034464: Support transparent large pages on Linux
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Support transparent huge pages on Linux available since 2.6.38
Reviewed-by: iveresov, ysr
2011-04-20 17:12:04 -07:00
Vladimir Danushevsky
46259d93ba
7035861: linux-armsflt: assert(ni->data() == (int)(x + o)) failed: instructions must match
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The change avoids generating relocation info entry for the staging area patching stub on systems that don't support movw/movt instructions
Reviewed-by: bdelsart
2011-04-20 14:07:57 -04:00
Tom Rodriguez
75eac4de0f
7009346: java/dyn/InvokeDynamicPrintArgs.java fails with NPE on solaris-sparc with -Xcomp
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Reviewed-by: kvn, jrose, twisti
2011-04-20 09:29:00 -07:00
Coleen Phillimore
a2c2b262bc
Merge
2011-04-19 20:40:20 -07:00
Antonios Printezis
12d1d9acc1
7011855: G1: non-product flag to artificially grow the heap
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It introduces non-product cmd line parameter G1DummyRegionsPerGC which indicates how many "dummy" regions to allocate at the end of each GC. This allows the G1 heap to grow artificially and makes concurrent marking cycles more frequent irrespective of what the application that is running is doing. The dummy regions will be found totally empty during cleanup so this parameter can also be used to stress the concurrent cleanup operation.
Reviewed-by: brutisso, johnc
2011-04-19 15:46:59 -04:00
Tom Deneau
e8d2ed978f
7037812: few more defaults changes for new AMD processors
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Use PREFETCHW as default prefetch instruction, set UseXMMForArrayCopy and UseUnalignedLoadStores to true by default.
Reviewed-by: kvn
2011-04-19 09:30:17 -07:00
John Cuthbertson
236207402d
7036706: G1: Use LIR_OprDesc::as_pointer_register in code changes for 7035117
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Use LIR_OprDesc::as_pointer_register() instead as_register/as_register_lo combination in the code changes for 7035117.
Reviewed-by: iveresov
2011-04-18 16:27:16 -07:00
Christian Thalinger
7fb4bcc550
7036960: TemplateTable::fast_aldc in templateTable_x86_64.cpp uses movptr instead of load_klass
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Reviewed-by: kvn, iveresov
2011-04-18 06:50:57 -07:00
Christian Thalinger
0b2d972fd3
7018355: JSR 292: VM crash in DefNewGeneration::copy_to_survivor_space
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Reviewed-by: kvn, jrose
2011-04-18 01:33:28 -07:00
Tomas Hurka
34c1a8cd79
7007254: NullPointerException occurs with jvisualvm placed under a dir. including Japanese chars
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Use java_lang_String::create_from_platform_dependent_str() instead of java_lang_String::create_from_str() in JvmtiEnv::AddToSystemClassLoaderSearch()
Reviewed-by: dcubed
2011-04-16 11:59:54 +02:00
Erik Trimble
f0b2f38989
7037174: Bump the HS21 build number to 09
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Update the HS21 build number to 09
Reviewed-by: jcoomes
2011-04-15 18:23:27 -07:00
Erik Trimble
b143b66838
Merge
2011-04-15 18:23:20 -07:00
John Cuthbertson
f603d437be
7036021: G1: build failure on win64 and linux with hs21 in jdk6 build environment
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Missing parentheses around a casted expression and some missing casts were causing build failures with the jdk6 build tools.
Reviewed-by: kvn, brutisso
2011-04-15 10:10:50 -07:00
John R Rose
8753dded1c
Merge
2011-04-15 08:29:26 -07:00
Coleen Phillimore
8acea1848a
7032407: Crash in LinkResolver::runtime_resolve_virtual_method()
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Make CDS reorder vtables so that dump time vtables match run time order, so when redefine classes reinitializes them, they aren't in the wrong order.
Reviewed-by: dcubed, acorn
2011-04-15 09:36:28 -04:00