Erik Trimble
|
8cea3ed3b4
|
Merge
|
2009-10-09 15:18:52 -07:00 |
|
John R Rose
|
f34acd6601
|
Merge
|
2009-09-30 13:25:39 -07:00 |
|
Erik Trimble
|
652ccb8d21
|
Merge
|
2009-09-25 12:17:06 -07:00 |
|
John R Rose
|
40d52710f6
|
Merge
|
2009-09-23 23:56:15 -07:00 |
|
Xiomara Jayasena
|
15f08eb80e
|
6884624: Update copyright year
Update copyright for files that have been modified in 2009 through Septermber
Reviewed-by: tbell, ohair
|
2009-09-22 14:06:10 -07:00 |
|
Daniel D. Daugherty
|
2a4f284029
|
6419370: 4/4 new jmethodID code has tiny holes in synchronization
Fix races in jmethodID cache and JNI itable index cache.
Reviewed-by: ikrylov, acorn
|
2009-09-21 09:30:24 -06:00 |
|
Karen Kinnear
|
9ed976194b
|
6879572: SA fails _is_marked_dependent not found
Reviewed-by: kamg, dcubed
|
2009-09-16 15:42:46 -04:00 |
|
Karen Kinnear
|
27286386e9
|
Merge
|
2009-09-16 09:10:57 -04:00 |
|
John R Rose
|
e261aecad8
|
6863023: need non-perm oops in code cache for JSR 292
Make a special root-list for those few nmethods which might contain non-perm oops.
Reviewed-by: twisti, kvn, never, jmasa, ysr
|
2009-09-15 21:53:47 -07:00 |
|
Vladimir Kozlov
|
5e31e14ea4
|
Merge
|
2009-09-14 11:45:03 -07:00 |
|
Karen Kinnear
|
488e99efd8
|
6830542: Performance: JVM_DefineClass already verified
Reviewed-by: kamg, phh
|
2009-09-04 12:53:02 -04:00 |
|
Andrey Petrusenko
|
9ae6fb796e
|
Merge
|
2009-09-04 05:31:37 -07:00 |
|
Christian Thalinger
|
b357ca3ad1
|
6865583: Verbose CIPrintMethodCodes asserts when ldc an empty String
Ldc seems to load an empty String and that leads to an assert on offset < length, which are both zero.
Reviewed-by: kvn, never
|
2009-08-27 06:17:23 -07:00 |
|
Changpeng Fang
|
ff9a1bddb5
|
6873116: Modify reexecute implementation to use pcDesc to record the reexecute bit
Use PcDesc to keep record of the reexecute bit instead of using DebugInfoStreams
Reviewed-by: kvn, never, twisti
|
2009-08-20 12:42:57 -07:00 |
|
Vladimir Kozlov
|
ab7a29cdcc
|
Merge
|
2009-08-06 09:37:26 -07:00 |
|
Changpeng Fang
|
ae00753bf7
|
6833129: specjvm98 fails with NullPointerException in the compiler with -XX:DeoptimizeALot
Developed a reexecute logic for the interpreter to reexecute the bytecode when deopt happens
Reviewed-by: kvn, never, jrose, twisti
|
2009-07-31 17:12:33 -07:00 |
|
John Coomes
|
e7c70c499b
|
6845368: large objects cause a crash or unexpected exception
Reviewed-by: jmasa, iveresov
|
2009-08-13 16:22:45 -07:00 |
|
John Coomes
|
662adda5e6
|
6861660: OopMapBlock count/size confusion
Reviewed-by: tonyp, iveresov
|
2009-08-11 15:37:23 -07:00 |
|
Coleen Phillimore
|
76a4e2a8c1
|
Merge
|
2009-07-30 15:06:19 -04:00 |
|
Erik Trimble
|
e846382e12
|
Merge
|
2009-07-29 16:00:35 -07:00 |
|
Xiomara Jayasena
|
a63ef10004
|
6862919: Update copyright year
Update copyright for files that have been modified in 2009, up to 07/09
Reviewed-by: tbell, ohair
|
2009-07-28 12:12:40 -07:00 |
|
Coleen Phillimore
|
3e69a71772
|
Merge
|
2009-07-27 17:23:52 -04:00 |
|
John R Rose
|
6515225d49
|
6862576: vmIntrinsics needs cleanup in order to support JSR 292 intrinsics
Remove useless lazy evaluation of intrinsics; add LAST_COMPILER_INLINE to help categorize them
Reviewed-by: kvn
|
2009-07-21 16:56:06 -07:00 |
|
Mandy Chung
|
08f5aeffc1
|
6857194: Add hotspot perf counters to aid class loading performance measurement
Add new jvmstat counters to measure detailed class loading time
Reviewed-by: acorn, kamg
|
2009-07-10 11:10:00 -07:00 |
|
Christian Thalinger
|
6a270f9f19
|
6823354: Add intrinsics for {Integer,Long}.{numberOfLeadingZeros,numberOfTrailingZeros}()
These methods can be instrinsified by using bit scan, bit test, and population count instructions.
Reviewed-by: kvn, never
|
2009-05-06 00:27:52 -07:00 |
|
John R Rose
|
34c1d72421
|
6655646: dynamic languages need dynamically linked call sites
Invokedynamic instruction (JSR 292 RI)
Reviewed-by: twisti, never
|
2009-04-21 23:21:04 -07:00 |
|
Tom Rodriguez
|
617835c850
|
6741757: minor ctw improvements
Reviewed-by: kvn
|
2009-04-16 21:25:29 -07:00 |
|
John R Rose
|
ce0c084720
|
6655638: dynamic languages need method handles
Initial implementation, with known omissions (x86/64, sparc, compiler optim., c-oops, C++ interp.)
Reviewed-by: kvn, twisti, never
|
2009-04-08 10:56:49 -07:00 |
|
Changpeng Fang
|
c0d62ad9e6
|
6761600: Use sse 4.2 in intrinsics
Use SSE 4.2 in intrinsics for String.{compareTo/equals/indexOf} and Arrays.equals.
Reviewed-by: kvn, never, jrose
|
2009-03-31 14:07:08 -07:00 |
|
Vladimir Kozlov
|
aee9449305
|
Merge
|
2009-03-31 10:02:01 -07:00 |
|
Vladimir Kozlov
|
705188bb7b
|
6821700: tune VM flags for peak performance
Tune C2 flags default values for performance.
Reviewed-by: never, phh, iveresov, jmasa, ysr
|
2009-03-30 18:19:31 -07:00 |
|
Karen Kinnear
|
101468324d
|
6603316: Improve instrumentation for classes loaded at startup
Reviewed-by: xlu, mchung
|
2009-03-25 13:09:28 -04:00 |
|
Paul Hohensee
|
5231fcdc40
|
6810653: Change String cache class used by Hotspot from String to StringValue
Change create_vm() to load and initialize StringValue rather than String.
Reviewed-by: kvn
|
2009-03-24 21:56:53 -04:00 |
|
Karen Kinnear
|
472349069b
|
Merge
|
2009-03-23 10:42:20 -04:00 |
|
John R Rose
|
cfb08c72ba
|
6814659: separable cleanups and subroutines for 6655638
Preparatory but separable changes for method handles
Reviewed-by: kvn, never
|
2009-03-20 23:19:36 -07:00 |
|
Karen Kinnear
|
fba4182589
|
6819853: VM does not detect JDK which supports parallel class loaders
Reviewed-by: coleenp, pbk, xlu, alanb
|
2009-03-20 11:23:24 -04:00 |
|
Vladimir Kozlov
|
41463d1d3a
|
Merge
|
2009-03-19 09:13:24 -07:00 |
|
Karen Kinnear
|
25de21d620
|
4766230: Hotspot vtable inconsistencies cause core dumps. 6579515. 6582242
Reviewed-by: kamg, coleenp
|
2009-03-18 17:20:57 -04:00 |
|
Christian Thalinger
|
de67e52949
|
6378821: bitCount() should use POPC on SPARC processors and AMD+10h
BitCount() should use POPC on SPARC processors where POPC is implemented directly in hardware.
Reviewed-by: kvn, never
|
2009-03-13 11:35:17 -07:00 |
|
Erik Trimble
|
8d6035660e
|
Merge
|
2009-03-12 18:16:36 -07:00 |
|
Xiomara Jayasena
|
2be2e027b0
|
6814575: Update copyright year
Update copyright for files that have been modified in 2009, up to 03/09
Reviewed-by: katleman, tbell, ohair
|
2009-03-09 13:28:46 -07:00 |
|
Christian Thalinger
|
05d1de7727
|
6810672: Comment typos
I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never
|
2009-02-27 13:27:09 -08:00 |
|
Vladimir Kozlov
|
681eb89b31
|
Merge
|
2009-02-17 14:30:24 -08:00 |
|
Vladimir Kozlov
|
a23ea7296a
|
6790209: server VM fails with assert(will_link,"_new: typeflow responsibility")
Add missing code for reflection class loader in SystemDictionary::find().
Reviewed-by: never, jrose
|
2009-01-16 11:23:10 -08:00 |
|
John Coomes
|
2ba0d5b055
|
Merge
|
2009-01-14 14:12:55 -08:00 |
|
Jon Masamitsu
|
c2ff9781c7
|
6692899: CMS: many vm.parallel_class_loading tests fail with assert "missing Printezis mark"
The CMS concurrent precleaning and concurrent marking phases should work around classes that are undergoing redefinition.
Reviewed-by: ysr, dcubed
|
2009-01-11 16:58:24 -08:00 |
|
Coleen Phillimore
|
76f79d82ad
|
Merge
|
2009-01-09 14:39:07 -05:00 |
|
Karen Kinnear
|
9bf4545843
|
6791656: nsk defclass0 asserts handles.hpp
Reviewed-by: phh, xlu
|
2009-01-08 16:27:28 -05:00 |
|
Karen Kinnear
|
315de68fc0
|
4670071: loadClassInternal is too restrictive
VM support for deadlock fix. Library fix in 4735126. See API proposal.
Reviewed-by: dholmes, blacklion
|
2009-01-05 13:44:03 -05:00 |
|
Xiaobin Lu
|
f05b009ce8
|
6781583: Hotspot build fails on linux 64 bit platform with gcc 4.3.2
Fixed the wrong cast between types since more restrictions are imposed by gcc 4.3.2
Reviewed-by: jcoomes, acorn, phh, never
|
2008-12-24 19:13:53 -08:00 |
|