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
...
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
...
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
...
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
...
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
...
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
...
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
...
Reviewed-by: kvn
2010-07-08 14:29:44 -07:00
Mandy Chung
a20650acd0
6967423: Hotspot support for modules image
...
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
...
Execute IGVN optimization before and after Escape Analysis
Reviewed-by: never
2010-07-02 17:30:30 -07:00
Tom Rodriguez
bf1ca00b7c
6965671: fatal error: acquiring lock JNIGlobalHandle_lock/16 out of order with lock CodeCache_lock/1
...
Reviewed-by: kvn, dcubed
2010-07-02 15:01:47 -07:00
Karen Kinnear
13ac5e3af2
6964164: MonitorInUseLists leak of contended objects
...
Fix MonitorInUseLists memory leak and MonitorBound now works
Reviewed-by: chrisphi, dice
2010-07-02 17:23:43 -04:00
Erik Trimble
b4884449a6
6966252: Bump the HS19 build number to 04
...
Update the HS19 build number to 04
Reviewed-by: jcoomes
2010-07-02 01:37:36 -07:00
Erik Trimble
2d9848a160
Merge
2010-07-02 01:36:15 -07:00
John Coomes
e8dbd32204
6957084: simplify TaskQueue overflow handling
...
Reviewed-by: ysr, jmasa
2010-07-01 21:40:45 -07:00
Michael Wilkerson
21eac83406
Merge
2010-06-30 18:57:35 -07:00
Coleen Phillimore
091b24c59d
Merge
2010-06-30 11:52:10 -04:00
Phil Race
a58629198d
6964882: 32 bit JDK does not build on 64 bit Windows platforms
...
Reviewed-by: ohair, valeriep
2010-06-29 16:33:41 -07:00
John R Rose
7b529c7ee7
Merge
2010-06-29 16:09:57 -07:00
Vladimir Kozlov
4bd0381466
6964774: Adjust optimization flags setting
...
Adjust performance flags settings.
Reviewed-by: never, phh
2010-06-29 10:34:00 -07:00
Vladimir Kozlov
448b83e288
6677629: PhaseIterGVN::subsume_node() should call hash_delete() and add_users_to_worklist()
...
Use replace_node() method instead of subsume_node().
Reviewed-by: jrose, never
2010-06-28 14:54:39 -07:00
Antonios Printezis
dfc84e8c89
6944166: G1: explicit GCs are not always handled correctly
...
G1 was not handling explicit GCs correctly in many ways. It does now. See the CR for the list of improvements contained in this changeset.
Reviewed-by: iveresov, ysr, johnc
2010-06-28 14:13:17 -04:00
Antonios Printezis
968deb7658
6962569: assembler_sparc.cpp:1969: assert(false) failed: error
...
Array_overlap_test() fails when the address range crosses the MSB boundary. Thanks to Tom and Vladimir for their help on this one.
Reviewed-by: kvn, never, iveresov
2010-06-28 14:13:18 -04:00
Vladimir Kozlov
8a416b2365
6964479: widen normalization of small int and long values should be symmetric
...
Normalize widen value in xmeet() and xdual() methods for types Int and Long so the type meet will be symmetric.
Reviewed-by: jrose
2010-06-28 10:52:50 -07:00
Coleen Phillimore
52adb9a491
Merge
2010-06-28 12:03:05 -04:00
John R Rose
3c5e7ab5f1
Merge
2010-06-26 00:19:55 -07:00
Michael Wilkerson
d6e7567e90
Added tag jdk7-b99 for changeset f45234b29a80
2010-06-24 20:03:00 -07:00
Jon Masamitsu
36e0024524
Merge
2010-06-24 15:56:12 -07:00
John Coomes
a792499b68
6888573: class data sharing does not always disable large pages
...
Reviewed-by: phh
2010-06-24 15:38:42 -07:00
Jon Masamitsu
80d9f0356a
Merge
2010-06-23 15:17:20 -07:00
Vladimir Kozlov
381c57e0d4
6947341: JVM Crash running Oracle ATG CRMDemo
...
Missing protected page below heap with compressed oops on Linux with large pages use.
Reviewed-by: never, phh, jcoomes
2010-06-23 09:40:11 -07:00
Jon Masamitsu
c443776640
6952853: SIGSEGV with UseAdaptiveGCBoundary on 64b linux running jvm2008
...
Shrinking of a generation and the corresponding card table was causing part of the card table to be uncommitted.
Reviewed-by: jcoomes
2010-06-23 08:35:31 -07:00
Igor Veresov
7a40a76a81
6962980: C1: stub area should take into account method handle deopt stub
...
Reviewed-by: twisti, never
2010-06-22 12:10:07 -07:00
Zhengyu Gu
a59a9f6a2b
Merge
2010-06-22 10:03:12 -04:00
Zhengyu Gu
360fcdc7bd
6939019: Source code adjustments for parfait compilation of hotspot
...
Minor source code adjustments for parfait compilation, since it uses different compiler vs. JDK
Reviewed-by: never, kamg
2010-06-22 09:46:15 -04:00
Tom Rodriguez
fdaa7a673c
6656830: assert((*p)->is_oop(),"expected an oop while scanning weak refs")
...
Reviewed-by: dcubed, kvn, twisti
2010-06-21 14:26:17 -07:00
Tom Rodriguez
338714d4e6
6956958: assert(is_clean() || is_call_to_compiled() || is_call_to_interpreted() || is_optimized() || is_megam
...
Reviewed-by: kvn
2010-06-18 16:51:54 -07:00
Erik Trimble
70eb231ee9
Merge
2010-06-18 00:09:22 -07:00
Erik Trimble
e1ffbcca68
Merge
2010-06-17 23:59:24 -07:00
Michael Wilkerson
e8b11fe509
Added tag jdk7-b98 for changeset cddc74d84e01
2010-06-17 16:27:59 -07:00
Michael Wilkerson
f73401eb46
Merge
2010-06-16 15:48:57 -07:00
Phil Race
f3aeed71d6
6961079: Build JDK7 for 64 bit Windows using free Windows 7.1 SDK 64 bit compilers
...
Reviewed-by: ohair, jcoomes
2010-06-16 09:42:20 -07:00
Vladimir Kozlov
21f481e5dd
6959430: Make sure raw loads have control edge
...
Check that raw loads have control edge
Reviewed-by: never, twisti
2010-06-15 18:07:27 -07:00
John R Rose
998865b735
Merge
2010-06-15 15:57:36 -07:00
Tom Rodriguez
32036d6953
Merge
2010-06-15 12:06:52 -07:00
Tom Rodriguez
f6c6028287
6952176: Remove debug flag from adlc makefile for 6Update trains
...
Reviewed-by: kvn, twisti
2010-06-15 12:03:15 -07:00
Gary Benson
729c6246fb
6960550: Missing semicolon in Zero
...
There is a missing semicolon in cppInterpreter_zero.cpp.
Reviewed-by: twisti
2010-06-14 00:52:15 -07:00
John R Rose
c8359c3738
6960865: ldc of unloaded class throws an assert in ciTypeFlow
...
Support java_mirror for unloaded klasses, arrays as well as instances. Simplify ciTypeFlow by removing unused path.
Reviewed-by: kvn
2010-06-12 22:53:43 -07:00
Michael Wilkerson
7a9d90b336
Added tag jdk7-b97 for changeset 3a1d6e247019
2010-06-10 13:58:59 -07:00
Vladimir Kozlov
9c7b430e11
6730276: JDI_REGRESSION tests fail with "Error: count must be non-zero" error on x86
...
Modify assembler code to check for 0 count for all copy routines.
Reviewed-by: never, ysr, jcoomes
2010-06-10 13:04:20 -07:00
Jon Masamitsu
428d02d5d7
Merge
2010-06-10 08:27:35 -07:00
John R Rose
1f4cfb029b
6939203: JSR 292 needs method handle constants
...
Add new CP types CONSTANT_MethodHandle, CONSTANT_MethodType; extend 'ldc' bytecode.
Reviewed-by: twisti, never
2010-06-09 18:50:45 -07:00
Coleen Phillimore
b82f9f3c1e
Merge
2010-06-09 13:53:58 -04:00
John Cuthbertson
6d8002eb26
6953058: G1: A bigapp crashes with SIGSEGV in compiled code
...
In C2's G1 post write barrier, the loads of the buffer and index fields from the DirtyCardQueue structure may be moved across a safepoint. Use the current value of "control" in the C2 IR to limit how far these loads can move.
Reviewed-by: never, iveresov, kvn
2010-06-07 17:46:04 -07:00
Tom Rodriguez
154ae789ef
6958485: fix for 6879921 was insufficient
...
Reviewed-by: kvn
2010-06-07 14:17:01 -07:00
Coleen Phillimore
d64aeff387
Merge
2010-06-04 17:44:51 -04:00
Erik Trimble
c0ec10188d
Added tag hs19-b02 for changeset 95a32517326e
2010-06-04 11:43:53 -07:00
Igor Veresov
00b75f8353
6958292: C1: Enable parallel compilation
...
Enable parallel compilation in C1
Reviewed-by: never, kvn
2010-06-04 11:18:04 -07:00
Erik Trimble
51ba3f9981
6958458: Bump the HS19 build number to 03
...
Update the HS19 build number to 03
Reviewed-by: jcoomes
2010-06-03 18:18:56 -07:00
Vladimir Kozlov
36f8c82970
6958254: -XX:+VerifyOops is broken on x86
...
Save and restore r10 in verify_oop().
Reviewed-by: never
2010-06-03 14:20:27 -07:00
Michael Wilkerson
e5cdaaa612
Added tag jdk7-b96 for changeset 95a32517326e
2010-06-03 13:30:08 -07:00
Karen Kinnear
f8b167cccd
Merge
2010-06-03 13:34:47 -04:00
Karen Kinnear
9934e0af8e
6852873: Reduce safepoint cleanup time
...
New optional flags to reduce inflated monitor cleanup times
Reviewed-by: chrisphi, dice
2010-06-03 13:21:47 -04:00
John R Rose
d6a9b93b5a
Merge
2010-06-02 22:45:42 -07:00
Tom Rodriguez
3cf74e191f
6930994: Code cache is full warning should be visible in product
...
Reviewed-by: kvn, twisti, ysr
2010-06-02 20:15:33 -07:00
Tom Rodriguez
b26797f892
6956931: assert(SafepointSynchronize::is_at_safepoint()) failed: must be executed at a safepoint
...
Reviewed-by: kvn, dcubed
2010-06-02 14:23:23 -07:00
Vladimir Kozlov
bdef27482c
6957882: nsk/sajdi tests failed with NullPointerException
...
VM.getObjectAlignmentInBytes() accesses intxType before it is created.
Reviewed-by: never
2010-06-02 12:02:49 -07:00
Vladimir Kozlov
a3005a16fc
6954029: Improve implicit null check generation with compressed oops
...
Hoist DecodeN instruction above null check
Reviewed-by: never, twisti
2010-06-02 09:49:32 -07:00
Erik Trimble
98d775ab1f
Merge
2010-06-01 11:48:33 -07:00
Erik Trimble
20118669d1
Merge
2010-06-01 11:28:04 -07:00
John R Rose
be95b163a6
6957080: MethodComparator needs stress testing
...
Add a stress-test flag for running MethodComparator over many inputs. Fix bugs that crop up.
Reviewed-by: kvn
2010-05-29 19:22:32 -07:00
John R Rose
49cbc41c82
6957004: MethodComparator uses the wrong CP index accessor
...
Change two uses of get_index_u2 to get_index_u2_cpcache; also tweak some debugging print functions
Reviewed-by: kvn
2010-05-28 16:23:51 -07:00
Igor Veresov
4da8658b14
6955349: C1: Make G1 barriers work with x64
...
This fixes G1 barriers in c1 on x64.
Reviewed-by: never
2010-05-27 22:01:55 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
...
Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Vladimir Kozlov
cc18a50e59
6916623: Align object to 16 bytes to use Compressed Oops with java heap up to 64Gb
...
Added new product ObjectAlignmentInBytes flag to control object alignment.
Reviewed-by: twisti, ysr, iveresov
2010-05-27 18:01:56 -07:00
Keith McGuigan
211a79fc65
6930553: classfile format checker allows invalid method descriptor in CONSTANT_NameAndType_info in some cases
...
Check NameAndType_info signatures aggressively, even when unreferenced
Reviewed-by: coleenp, acorn, never
2010-05-27 17:06:39 -04:00
John Coomes
308ec93f02
6956472: test/runtime/6888954/vmerrors.sh uses ksh-specific syntax
...
Reviewed-by: jmelvin, kvn
2010-05-27 13:09:56 -07:00
Erik Trimble
18d0b0100c
Merge
2010-05-27 12:42:44 -07:00
Erik Trimble
02c01a314b
6956513: Bump the HS19 build number to 02
...
Update the HS19 build number to 02
Reviewed-by: jcoomes
2010-05-27 12:40:34 -07:00
Michael Wilkerson
834fa8f12e
Added tag jdk7-b95 for changeset 85e3d459ab3c
2010-05-27 10:57:13 -07:00
John R Rose
05b4f2e796
6956164: nightly regressions from 6939207
...
Fix errors in 6939207.
Reviewed-by: kvn
2010-05-27 09:54:07 -07:00
Daniel D. Daugherty
d2703f3e8d
Merge
2010-05-26 14:16:55 -07:00
Tom Rodriguez
66b26ccfb4
Merge
2010-05-25 13:18:49 -07:00
Christian Thalinger
7a9f2e7625
6934104: JSR 292 needs to support SPARC C2
...
C2 for SPARC needs to support JSR 292.
Reviewed-by: kvn, never
2010-05-25 02:38:48 -07:00
John Cuthbertson
9936975b96
6941378: G1: change default value of G1UseFixedWindowMMUTracker to true
...
Rather than changing the default value of the G1UseFixedWindowMMUTracker, the flag and associated guarantee have been removed.
Reviewed-by: jcoomes, tonyp, ysr
2010-05-24 17:11:22 -07:00
John R Rose
e59f431f8d
Merge
2010-05-24 14:15:14 -07:00
Tom Rodriguez
0582a3ba99
6490487: java support on 64 bit solaris x86 machines is broken
...
Reviewed-by: kvn, kamg
2010-05-24 13:53:38 -07:00
John R Rose
581521ba96
6939207: refactor constant pool index processing
...
Factored cleanup of instruction decode which prepares for enhanced ldc semantics.
Reviewed-by: twisti
2010-05-23 01:38:26 -07:00
Erik Trimble
72cb87f26f
Merge
2010-05-21 14:03:49 -07:00
Erik Trimble
cdb9a989f1
Added tag hs19-b01 for changeset 727ea9be3ad4
2010-05-21 14:01:44 -07:00
