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4186 Commits

Author SHA1 Message Date
Bengt Rutisson
53cdde9124 8005396: Use ParNew with only one thread instead of DefNew as default for CMS on single CPU machines 
Reviewed-by: jmasa, jcoomes
 2012-12-30 08:47:52 +01:00
John Cuthbertson
15bae865ac 8004816: G1: Kitchensink failures after marking stack changes 
Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing.

Reviewed-by: jmasa
 2013-01-03 16:28:22 -08:00
David Katleman
ca417aacd2 Added tag jdk8-b70 for changeset fabcdf88c360 2012-12-27 12:14:58 -08:00
David Katleman
614dd26d3d Merge 2012-12-26 14:23:50 -08:00
Yumin Qi
a5fbc1aa4d Merge 2012-12-24 11:46:38 -08:00
Roland Westrelin
73d6d417be 8005071: Incremental inlining for JSR 292 
Post parse inlining driven by number of live nodes.

Reviewed-by: twisti, kvn, jrose
 2012-12-23 17:08:22 +01:00
John Cuthbertson
2df5f7cc5a 8001424: G1: Rename certain G1-specific flags 
Rename G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, and G1OldCSetRegionLiveThresholdPercent to G1NewSizePercent, G1MaxNewSizePercent, and G1MixedGCLiveThresholdPercent respectively. The previous names are no longer accepted.

Reviewed-by: brutisso, ysr
 2012-12-21 11:45:34 -08:00
Tao Mao
7cb614b0e5 8004132: SerialGC: ValidateMarkSweep broken when running GCOld 
Remove bit-rotten ValidateMarkSweep functionality and flag.

Reviewed-by: johnc, jmasa
 2013-01-02 11:32:41 -08:00
Jon Masamitsu
86dd796322 8005486: NPG: Incorrect assertion in ChunkManager::list_index() 
Reviewed-by: coleenp
 2012-12-26 15:05:30 -08:00
Alejandro Murillo
52a0bed8f5 8005382: new hotspot build - hs25-b15 
Reviewed-by: jcoomes
 2012-12-21 10:27:49 -08:00
Alejandro Murillo
0c6644eb2e Added tag hs25-b14 for changeset 2fb5c8602c9f 2012-12-21 10:17:16 -08:00
Alejandro Murillo
fb6df17a6d Merge 2012-12-21 10:17:15 -08:00
Jesper Wilhelmsson
917282a86d Merge 2012-12-21 16:33:22 +01:00
Roland Westrelin
42c79d741b Merge 2012-12-21 01:39:34 -08:00
Morris Meyer
113e9ab39d 8004250: replace AbstractAssembler a_byte/a_long with emit_int8/emit_int32 
Reviewed-by: jrose, kvn, twisti
 2012-12-20 18:53:44 -08:00
David Katleman
5dc630b150 8004982: JDK8 source with GPL header errors 
Reviewed-by: ohair
 2012-12-20 16:24:51 -08:00
Aleksey Shipilev
fede1f0216 8004330: Add missing Unsafe entry points for addAndGet() family 
Fix java names for getAndSet intrinsics

Reviewed-by: kvn
 2012-12-20 14:17:52 -08:00
David Katleman
5f74f40caa Added tag jdk8-b69 for changeset 72008e0da092 2012-12-20 09:17:47 -08:00
Joel Borggren-Franck
6ed6cb5375 8004823: Add VM support for type annotation reflection 
Reviewed-by: dholmes, coleenp
 2012-12-20 10:22:19 +01:00
Erik Helin
5bac85fc66 8004691: Add a jtreg test that exercises the ExecuteInternalVMTests flag 
Reviewed-by: stefank, brutisso, kvn, ctornqvi
 2012-12-20 05:31:40 +01:00
Vladimir Kozlov
e508acf372 8004741: Missing compiled exception handle table entry for multidimensional array allocation 
Added missing exception path for multidimensional array allocation and use Throwable type instead of OutOfMemoryError for allocation's exception.

Reviewed-by: twisti
 2012-12-19 19:21:15 -08:00
Yumin Qi
ddb2b5d004 Merge 2012-12-19 16:10:19 -08:00
Vladimir Kozlov
960d969ade 8004835: Improve AES intrinsics on x86 
Enable AES intrinsics on non-AVX cpus, group together aes instructions in crypto stubs.

Reviewed-by: roland, twisti
 2012-12-19 15:40:35 -08:00
Richard Reingruber
ba0d2572eb 8005033: clear high word for integer pop count on SPARC 
Reviewed-by: kvn, twisti
 2012-12-19 14:44:00 -08:00
Ron Durbin
9c761152db 8005044: remove crufty '_g' support from HS runtime code 
Phase 2 is removing '_g' support from the Runtime code.

Reviewed-by: dcubed, coleenp, hseigel
 2012-12-19 10:35:08 -08:00
Aleksey Shipilev
4c293ebcd6 8004318: JEP-171: Support Unsafe fences intrinsics 
Add three memory-ordering intrinsics to the sun.misc.Unsafe class.

Reviewed-by: twisti, kvn
 2012-12-18 17:37:44 -08:00
Morris Meyer
52da261983 8004536: replace AbstractAssembler emit_word with emit_int16 
Reviewed-by: jrose, kvn, twisti
 2012-12-18 10:47:23 -08:00
Vladimir Ivanov
8eb3b25c4f Merge 2012-12-18 08:19:53 -08:00
Vladimir Ivanov
6d08af845e 8003135: HotSpot inlines and hoists the Thread.currentThread().isInterrupted() out of the loop 
Make the load of TLS._osthread._interrupted flag in Thread.isInterrupted(Z)Z intrinsic effectively volatile.

Reviewed-by: kvn, jrose
 2012-12-18 06:52:00 -08:00
Roland Westrelin
b1c3e5ccc6 8005031: Some cleanup in c2 to prepare for incremental inlining support 
Collection of small changes to prepare for incremental inlining.

Reviewed-by: twisti, kvn
 2012-12-18 14:55:25 +01:00
Stefan Karlsson
da4c36cdcb 8005108: NPG: MetaspaceAux::used_in_bytes(), capacity_in_bytes() and reserved_in_bytes() return inconsistent numbers 
Reverted the changes to these functions from JDK-8000662

Reviewed-by: brutisso, jmasa
 2012-12-18 10:40:51 +01:00
Bharadwaj Yadavalli
fb74718339 8004548: remove unused AbstractAssembler::print(Label&) 
Reviewed-by: kvn, twisti
 2012-12-17 11:00:22 -08:00
Zhengyu Gu
934898a792 Merge 2012-12-17 10:40:52 -08:00
Zhengyu Gu
c75042e28b 8004802: jcmd VM.native_memory baseline=false crashes VM 
NMT has to check option's value also to determine which command to execute

Reviewed-by: acorn, coleenp, hseigel
 2012-12-17 13:14:02 -05:00
Erik Helin
7fc460bae3 8004845: Catch incorrect usage of new and delete during compile time for value objects and stack objects 
Makes the "new" and "delete" operator of _ValueObj and StackObj private

Reviewed-by: dholmes, coleenp
 2012-12-17 15:25:26 +01:00
Bengt Rutisson
a3355065be 7173959: Jvm crashed during coherence exabus (tmb) testing 
Mapping of aligned memory needs to be MT safe. Also reviewed by: vitalyd@gmail.com

Reviewed-by: dholmes, coleenp, zgu
 2012-12-17 08:49:20 +01:00
Coleen Phillimore
a7b0cbd4e6 Merge 2012-12-14 16:43:37 -08:00
Alejandro Murillo
b3c9917021 8005036: new hotspot build - hs25-b14 
Reviewed-by: jcoomes
 2012-12-14 14:27:40 -08:00
Alejandro Murillo
4cb99fc37e Added tag hs25-b13 for changeset a644646e04e5 2012-12-14 14:19:36 -08:00
Alejandro Murillo
e668a7a7a1 Merge 2012-12-14 14:19:35 -08:00
Christian Thalinger
110d953ab2 Merge 2012-12-14 12:11:17 -08:00
Christian Thalinger
40a871f3e9 8003238: JSR 292: intermittent exception failure with java/lang/invoke/CallSiteTest.java 
Reviewed-by: jrose, kvn
 2012-12-14 12:06:42 -08:00
Gary Collins
11605cf755 Merge 2012-12-14 11:45:55 -08:00
Ron Durbin
af7cedec67 7153050: remove crufty '_g' support from HotSpot repo makefiles 
Phase 1 is removing '_g' support from the Makefiles.

Reviewed-by: dcubed, sspitsyn, coleenp, tbell
 2012-12-14 10:06:52 -08:00
Stefan Karlsson
9d5b19ab0a Merge 2012-12-13 09:06:38 -08:00
David Katleman
7b0930ff0e Added tag jdk8-b68 for changeset 9e5f94da743d 2012-12-13 09:05:20 -08:00
Erik Helin
0ed52d16e2 8004661: Comment and function name java_lang_String::toHash is wrong 
Renamed to hash_code

Reviewed-by: dholmes, coleenp, brutisso
 2012-12-13 10:09:49 +01:00
Volker Simonis
2b3c2f2603 8004674: Add necessary .inline.hpp files to fix non-PCH build 
Reviewed-by: stefank, coleenp
 2012-12-13 09:28:14 +01:00
Roman Kennke
9032aa3391 8004898: library_call.cpp build error after 7172640 with GCC 4.7.2 
Fix opto/library_call.cpp compilation errors

Reviewed-by: twisti, coleenp
 2012-12-12 21:40:04 -05:00
Stefan Karlsson
47424a5d4d 8005002: Crash because of a raw oop in ClassLoaderData::add_dependency 
Move the handelization of 'last' to a point before the GC might enter.

Reviewed-by: dholmes, sspitsyn, coleenp
 2012-12-12 22:41:13 +01:00
Paul Nauman
0d7c6381b3 8004713: Stackoverflowerror thrown when thread stack straddles 0x80000000 
Use unsigned comparison when checking for stack overflow

Reviewed-by: kvn, twisti
 2012-12-13 17:27:55 -08:00
John Cuthbertson
73843e1140 8001028: Improve GC option handling 
If there are not enough native resources to create the ReferenceHandler or Finalizer Java threads, the VM will attempt to throw an OOME before the java.lang.Class class has been initialized. This can result in assertion failures and other crashes. Move the initialization of the java.lang.Class class to just before the initialization of the java.lang.ref.Finalizer class.

Reviewed-by: jwilhelm, dholmes, coleenp
 2012-12-12 12:07:32 -08:00
Coleen Phillimore
54bbf614e8 8004883: NPG: clean up anonymous class fix 
Add klass_holder() to return either mirror or class_loader depending on if the class is anonymous or not.

Reviewed-by: stefank, jrose
 2012-12-12 11:39:29 -05:00
Jiangli Zhou
511a9d8982 8004076: Move _max_locals and _size_of_parameters to ConstMethod for better sharing 
Move _max_locals and _size_of_parameters to ConstMethod for better sharing.

Reviewed-by: coleenp, minqi, jrose
 2012-12-11 12:41:31 -05:00
Bharadwaj Yadavalli
04fee0b792 8004668: Build failure for Zero target 
Fixed build failure for Zero target

Reviewed-by: twisti, kvn
 2012-12-07 18:13:23 -08:00
John Cuthbertson
1dff0005b9 Merge 2012-12-07 16:08:05 -08:00
Alejandro Murillo
ba2a5a260d 8004724: new hotspot build - hs25-b13 
Reviewed-by: jcoomes
 2012-12-07 10:55:16 -08:00
Alejandro Murillo
0d262db9b4 Added tag hs25-b12 for changeset 31453af433e7 2012-12-07 10:46:54 -08:00
Alejandro Murillo
b059fdfdb3 Merge 2012-12-07 10:46:53 -08:00
Jesper Wilhelmsson
6c64f0223c Merge 2012-12-07 07:36:51 -08:00
Roland Westrelin
d8921b191a Merge 2012-12-07 01:09:03 -08:00
David Katleman
d337116170 Added tag jdk8-b67 for changeset af8f87762e23 2012-12-06 12:04:17 -08:00
Christian Thalinger
cd08acf8ea Merge 2012-12-06 11:05:33 -08:00
Christian Thalinger
34733bb83c 8003250: SPARC: move MacroAssembler into separate file 
Reviewed-by: jrose, kvn
 2012-12-06 09:57:41 -08:00
Nils Eliasson
c44c5e64ed Merge 2012-12-06 14:33:52 +01:00
Nils Eliasson
7cd4aaa02d 8003934: Fix generation of malformed options to Projectcreator 
Makefile produces unmatched quotes due to nmake bug

Reviewed-by: jwilhelm, brutisso
 2012-12-06 09:50:08 +01:00
Christian Thalinger
c5240e7c53 8004319: test/gc/7168848/HumongousAlloc.java fails after 7172640 
Reviewed-by: kvn, johnc
 2012-12-03 15:48:49 -08:00
Jon Masamitsu
e8b3b89264 8005082: NPG: Add specialized Metachunk sizes for reflection and anonymous classloaders 
Reviewed-by: johnc, coleenp
 2012-12-03 15:09:39 -08:00
Alejandro Murillo
6a66f24366 8004248: new hotspot build - hs25-b12 
Reviewed-by: jcoomes
 2012-11-30 17:00:32 -08:00
Alejandro Murillo
1944119a77 Added tag hs25-b11 for changeset 7236115a66ae 2012-11-30 16:45:27 -08:00
Alejandro Murillo
654d3dcd3e Merge 2012-11-30 16:45:26 -08:00
Christian Thalinger
2c2c007448 8003240: x86: move MacroAssembler into separate file 
Reviewed-by: kvn
 2012-11-30 15:23:16 -08:00
John Cuthbertson
6c0bf79f7a Merge 2012-11-30 12:01:34 -08:00
Bharadwaj Yadavalli
a533392684 8003195: AbstractAssembler should not store code pointers but use the CodeSection directly 
Reviewed-by: twisti, kvn
 2012-11-30 11:44:05 -08:00
Stefan Karlsson
98abf6fb1c 8004199: Change the ASM package for Test8003720 
Reviewed-by: kvn, jrose
 2012-11-29 23:02:52 +01:00
Chris Plummer
fdf8ceee2d Merge 2012-11-29 13:55:49 -08:00
Coleen Phillimore
7aa43fc5d8 8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap 
Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.

Reviewed-by: twisti, jrose, stefank
 2012-11-29 16:50:29 -05:00
David Katleman
d926f93877 Added tag jdk8-b66 for changeset fe1a7da1f85c 2012-11-29 11:30:04 -08:00
John Cuthbertson
defec7ae16 Merge 2012-11-29 11:23:15 -08:00
Jon Masamitsu
e74d551608 8003554: NPG: move Metablock and Metachunk code out of metaspace.cpp 
Reviewed-by: coleenp
 2012-11-29 10:09:04 -08:00
John Cuthbertson
4e43b88153 8004170: G1: Verbose GC output is not getting flushed to log file using JDK 8 
Add flushes to G1CollectedHeap::log_gc_footer() and TraceCPUTime destructor.

Reviewed-by: jwilhelm, azeemj, brutisso
 2012-11-30 11:46:17 -08:00
Coleen Phillimore
6538c5134b 8003635: NPG: AsynchGetCallTrace broken by Method* virtual call 
Make metaspace::contains be lock free and used to see if something is in metaspace, also compare Method* with vtbl pointer.

Reviewed-by: dholmes, sspitsyn, dcubed, jmasa
 2012-11-28 17:50:21 -05:00
Coleen Phillimore
696ef20cb4 Merge 2012-11-28 08:43:26 -08:00
Zhengyu Gu
052a8eade3 Merge 2012-11-28 06:42:03 -08:00
Zhengyu Gu
408c9d46f3 8003689: MemTracker::init_tracking_options() reads outside array if commandline argument is empty 
Fixed potential buffer overrun when giving empty option to NativeMemoryTracking commandline option

Reviewed-by: ctornqvi, hseigel, kvn
 2012-11-28 09:19:38 -05:00
Harold Seigel
ef28e7a277 6924920: Class Data Sharing limit on the java version string can create failures 
Truncate the java version string and add a hash value if it is too long.

Reviewed-by: dholmes, coleenp
 2012-11-28 08:17:59 -05:00
Goetz Lindenmaier
8e00acca17 8003850: add support for constants in stub code 
Remember the code section and switch back to the proper one when adding constants.

Reviewed-by: twisti, kvn
 2012-11-27 17:41:38 -08:00
Bharadwaj Yadavalli
2d2532e740 7092905: C2: Keep track of the number of dead nodes 
Keep an (almost) accurate running count of the reachable (live) flow graph nodes.

Reviewed-by: kvn, twisti, jrose, vlivanov
 2012-11-27 17:24:15 -08:00
John Cuthbertson
c00c803b89 7194633: G1: Assertion and guarantee failures in block offset table 
Add detailed error messages to assertions and guarantees in G1's block offset table.

Reviewed-by: ysr, brutisso
 2012-11-27 14:11:37 -08:00
Jiangli Zhou
10f71a3f72 8003848: Make ConstMethod::generic_signature_index optional and move Method::_max_stack to ConstMethod 
Make ConstMethod::generic_signature_index optional and move Method::_max_stack to ConstMethod.

Reviewed-by: bdelsart, sspitsyn, coleenp
 2012-11-27 17:03:56 -05:00
Roman Kennke
96562be9e5 8003868: fix shark for latest HotSpot and LLVM 
Reviewed-by: twisti
 2012-11-27 12:48:52 -08:00
Mikael Vidstedt
8c32bcb315 8003879: Duplicate definitions in vmStructs 
Removed duplicate entries

Reviewed-by: dholmes, sspitsyn
 2012-11-27 07:57:57 -08:00
Stefan Karlsson
57204d9f34 8003935: Simplify the needed includes for using Thread::current() 
Reviewed-by: dholmes, rbackman, coleenp
 2012-11-27 14:20:21 +01:00
Stefan Karlsson
3c2f3a321a 8003720: NPG: Method in interpreter stack frame can be deallocated 
Pass down a closure during root scanning to keep the class of the method alive.

Reviewed-by: coleenp, jcoomes
 2012-11-27 10:13:20 +01:00
Christian Thalinger
31411dbc32 7172640: C2: instrinsic implementations in LibraryCallKit should use argument() instead of pop() 
Reviewed-by: kvn, jrose
 2012-11-26 17:25:11 -08:00
Gilles Duboscq
2e2b69e96b 8003722: More gcc 4.7 compilation errors 
Add a few more this->qualifications.

Reviewed-by: coleenp, dholmes
 2012-11-26 12:31:03 -05:00
Nils Eliasson
42c0192ee6 8003983: LogCompilation tool is broken since c1 support 
Fixed emitting and parsing

Reviewed-by: jrose, kvn
 2012-11-26 15:11:55 +01:00
David Holmes
68137e4136 Merge 2012-11-21 21:26:12 -05:00
David Holmes
8b54df7773 8003591: Abstract_VM_Version::internal_vm_info_string needs to stringify FLOAT_ARCH for ease of use 
Reviewed-by: coleenp, kvn
 2012-11-21 20:07:52 -05:00
Mikael Vidstedt
5791b1f1c3 8003690: Example code in JVMTI GetStackTrace documentation is broken 
Fixed to minor errors in example code

Reviewed-by: sspitsyn, dholmes
 2012-11-21 09:02:13 -08:00
Vladimir Ivanov
7f0d3fe5e7 8001538: hs_err file does not list anymore compiled methods in compilation events 
Fixed message buffer size calculation.

Reviewed-by: kvn, twisti
 2012-11-21 05:57:12 -08:00
Coleen Phillimore
274b3df2dc Merge 2012-11-20 20:27:40 -05:00
Erik Helin
7e892709bd 7198334: UseNUMA modifies system parameters on non-NUMA system 
The flags MinHeapDeltaBytes and UseNUMAInterleaving must be adjusted after the OS have adjusted the UseNUMA flag in the method os::init_2.

Reviewed-by: dholmes, brutisso
 2012-11-20 11:40:11 +01:00
David Chase
fea11c53eb 7146636: compiler/6865265/StackOverflowBug.java fails due to changed stack minimum 
Increase the stack size in the run parameters.

Reviewed-by: kvn
 2012-11-16 15:49:46 -08:00
Alejandro Murillo
a054222634 8003541: new hotspot build - hs25-b11 
Reviewed-by: jcoomes
 2012-11-16 09:43:43 -08:00
Alejandro Murillo
03311b147c Added tag hs25-b10 for changeset 6d791db85d73 2012-11-16 09:36:41 -08:00
Alejandro Murillo
f3a0849e39 Merge 2012-11-16 09:36:40 -08:00
Coleen Phillimore
ddec2a3aed Merge 2012-11-16 09:19:12 -05:00
Zhengyu Gu
2cb72bf989 8003487: NMT: incorrect assertion in VMMemPointerIterator::remove_released_region method (memSnapshot.cpp) 
The assertion is applied to only the region to be released, also performs region integrity checking

Reviewed-by: acorn, coleenp
 2012-11-16 09:05:19 -05:00
Nils Eliasson
d055fd81db Merge 2012-11-16 09:59:08 +01:00
David Katleman
64bb3ed664 Added tag jdk8-b65 for changeset bbff420f1248 2012-11-15 15:39:02 -08:00
John Cuthbertson
41ba9aeef2 Merge 2012-11-15 14:29:28 -08:00
Bharadwaj Yadavalli
4b288c8976 8001077: remove ciMethod::will_link 
Removed will_link and changed all calls to is_loaded().

Reviewed-by: kvn
 2012-11-15 10:42:06 -08:00
Peter Levart
bbe12c2488 8003259: NPG: Build with gcc 4.7.2 broken by 7045397 
Qualify calls with this pointers to make gcc accept this code.

Reviewed-by: coleenp, andrew
 2012-11-14 22:37:38 -05:00
Chris Plummer
6da2c235bd Merge 2012-11-14 10:13:51 -08:00
Coleen Phillimore
033786fbf0 Merge 2012-11-13 15:14:27 -05:00
Yumin Qi
f712e12f98 6830717: replay of compilations would help with debugging 
When java process crashed in compiler thread, repeat the compilation process will help finding root cause. This is done with using SA dump application class data and replay data from core dump, then use debug version of jvm to recompile the problematic java method.

Reviewed-by: kvn, twisti, sspitsyn
 2012-11-12 14:03:53 -08:00
Harold Seigel
4aad9b74e7 8001471: Klass::cast() does nothing 
Remove function Klass::cast() and calls to it.

Reviewed-by: dholmes, coleenp
 2012-11-12 16:15:05 -05:00
Harold Seigel
a28380d97e 7122219: Passed StringTableSize value not verified 
Check that the values specified for -XX:StringTableSize are within a certain range.

Reviewed-by: dholmes, coleenp
 2012-11-12 15:58:11 -05:00
Zhengyu Gu
a988fc0968 Merge 2012-11-09 22:22:53 -08:00
Zhengyu Gu
07b3c477fe Merge 2012-11-09 16:45:20 -08:00
Zhengyu Gu
f47de1cb41 8001592: NMT: assertion failed: assert(_amount >= amt) failed: Just check: memBaseline.hpp:180 
Fixed NMT that miscounted arena memory when it is used as value or stack object.

Reviewed-by: acorn, coleenp
 2012-11-09 19:24:31 -05:00
Zhengyu Gu
ba0e500048 Merge 2012-11-09 11:47:28 -08:00
Chris Plummer
77c6d4fa5f Merge 2012-11-09 09:45:00 -08:00
Alejandro Murillo
8735609a8c 8003231: new hotspot build - hs25-b10 
Reviewed-by: jcoomes
 2012-11-09 08:36:17 -08:00
Alejandro Murillo
99eb0a7607 Added tag hs25-b09 for changeset f2d39eb04e60 2012-11-09 08:20:04 -08:00
Alejandro Murillo
9a902f6733 Merge 2012-11-09 08:20:03 -08:00
Zhengyu Gu
1abc21c310 8002273: NMT to report JNI memory leaks when -Xcheck:jni is on 
Allows NMT to report that JNI thread failed to detach from JVM before exiting, which leaks the JavaThread object when check:jni option is on.

Reviewed-by: acorn, dholmes, coleenp, ctornqvi
 2012-11-09 11:04:06 -05:00
Yumin Qi
1c4dbc48e5 Merge 2012-11-08 16:48:01 -08:00
Mikael Gerdin
14d6692461 7200229: NPG: possible performance issue exposed by closed/runtime/6559877/Test6559877.java 
Reduce the amount of calls to ChunkManager verification code

Reviewed-by: jmasa, coleenp
 2012-11-09 00:38:31 +01:00
Nils Eliasson
98a91e2ab3 Merge 2012-11-08 22:39:08 +01:00
David Katleman
25248f528e Added tag jdk8-b64 for changeset 529fffb2ec02 2012-11-08 11:51:00 -08:00
Coleen Phillimore
2472fa3bc5 Merge 2012-11-07 16:09:20 -08:00
Bill Pittore
dd5c8eb660 8001185: parsing of sun.boot.library.path in os::dll_build_name somewhat broken 
Dll_dir can contain multiple paths, need to parse them correctly when loading agents

Reviewed-by: dholmes, dlong
 2012-11-07 17:53:02 -05:00
Vladimir Kozlov
1ebf7b9116 8002069: Assert failed in C2: assert(field->edge_count() > 0) failed: sanity 
Added missed type check of initializing store in ConnectionGraph::find_init_values().

Reviewed-by: roland, twisti, vlivanov
 2012-11-06 15:16:32 -08:00
Harold Seigel
7fee66f152 8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass 
Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
 2012-11-06 15:09:37 -05:00
Vladimir Kozlov
c9321f0b08 8002294: assert(VM_Version::supports_ssse3()) failed 
Add missing UseSSE check for AES intrinsics.

Reviewed-by: roland, twisti
 2012-11-06 09:22:55 -08:00
David Holmes
40d5fa156c 8002034: Allow Full Debug Symbols when cross-compiling 
8001756: Hotspot makefiles report missing OBJCOPY command in the wrong circumstances

Reviewed-by: dcubed, dsamersoff, erikj, collins
 2012-11-05 19:33:44 -05:00
Zhengyu Gu
61a5a58cb1 Merge 2012-11-05 13:55:31 -08:00
Zhengyu Gu
c1df1d9659 8001591: NMT: assertion failed: assert(rec->addr() + rec->size() <= cur->base()) failed: Can not overlap in memSnapshot.cpp 
NMT should allow overlapping committed regions as long as they belong to the same reserved region

Reviewed-by: dholmes, coleenp
 2012-11-05 15:30:22 -05:00
Keith McGuigan
386e4009f3 Merge 2012-11-02 17:18:16 -07:00
Keith McGuigan
41961c75f6 Merge 2012-11-02 16:09:50 -07:00
Yumin Qi
a9c40e9df4 8000489: older builds of hsdis don't work anymore after 6879063 
The old function not defined properly, need a definition for export in dll. Also changes made to let new jvm work with old hsdis.

Reviewed-by: jrose, sspitsyn, kmo
 2012-11-02 13:30:47 -07:00
Bharadwaj Yadavalli
642c6b415a 8001658: No need to pass resolved_references as argument to ConstantPoolCacheEntry::set_method_handle_common 
Reviewed-by: twisti
 2012-11-02 12:30:46 -07:00
Alejandro Murillo
d81c4b5d7d 8002181: new hotspot build - hs25-b09 
Reviewed-by: jcoomes
 2012-11-02 07:44:11 -07:00
Alejandro Murillo
cbc6ccf784 Added tag hs25-b08 for changeset b2e5b6581dec 2012-11-02 07:35:41 -07:00
Alejandro Murillo
d03b95a6e8 Merge 2012-11-02 07:35:41 -07:00
Alejandro Murillo
7747f370a5 Merge 2012-11-02 04:06:00 -07:00
John Coomes
cee9854e81 Merge 2012-11-01 23:08:07 -07:00
David Katleman
514be155c7 Added tag jdk8-b63 for changeset 1c4fb78585e7 2012-11-01 14:11:16 -07:00
Coleen Phillimore
3b8016772d Merge 2012-11-01 11:57:53 -04:00
Staffan Larsen
ff6a68b801 8002078: hs_err_pid file should report full JDK version string 
Reviewed-by: dholmes, sspitsyn, kmo
 2012-11-01 13:05:47 +01:00
Serguei Spitsyn
80cc4706a6 7194607: VerifyLocalVariableTableOnRetransformTest.sh fails after JSR-292 merge 
Use verifier_max_size instead of max_size to get code attribute max stack size.

Reviewed-by: dcubed, minqi
 2012-10-31 16:20:03 -07:00
Lana Steuck
da89e5624c Merge 2012-10-30 13:56:59 -07:00
Erik Helin
65aa73c809 8001564: The load balancing function steal_1_random in taskqueue is not random 
Removes the two unused functions GenericTaskQueueSet::steal_1_random and GenericTaskQueueSet::steal_best_of_all

Reviewed-by: brutisso, stefank
 2012-10-30 20:26:44 +01:00
Jon Masamitsu
badb2a2af8 8000988: VM deadlock when running btree006 on windows-i586 
Reviewed-by: johnc, jcoomes, ysr
 2012-10-30 10:23:55 -07:00
Yumin Qi
772e0e748d Merge 2012-10-29 16:39:14 -07:00
Staffan Larsen
bcf7a3c298 8001619: Remove usage of _ALLBSD_SOURCE in bsd files 
Reviewed-by: coleenp, dholmes
 2012-10-29 21:04:17 +01:00
Serguei Spitsyn
cb6de38554 6533010: SPEC: A few broken links in jvmti.html 
Fix the incorrect links in jvmti.html reported by the LinkCheck tool

Reviewed-by: jjh, dholmes
 2012-10-29 11:35:20 -07:00
Roman Kennke
e184d5cc4e 8000780: make Zero build and run with JDK8 
Reviewed-by: coleenp, dholmes, twisti
 2012-10-29 11:08:48 -07:00
Alejandro Murillo
f0534ca470 8001663: new hotspot build - hs25-b08 
Reviewed-by: jcoomes
 2012-10-26 14:18:57 -07:00
Alejandro Murillo
97c1b9deae Added tag hs25-b07 for changeset 490cfcf46c7d 2012-10-26 14:09:53 -07:00
Alejandro Murillo
2f0d944b8a Merge 2012-10-26 14:09:52 -07:00
Vladimir Kozlov
b8abfa016c Merge 2012-10-26 12:06:55 -07:00
Vladimir Kozlov
fc84b11227 8001635: assert(in_bb(n)) failed: must be 
Added missed check that Load node is in processed loop block.

Reviewed-by: twisti
 2012-10-26 11:48:04 -07:00
John Coomes
ebba61f003 Merge 2012-10-26 08:38:22 -07:00
Lana Steuck
69720b975c Merge 2012-10-25 20:07:39 -07:00
Vladimir Kozlov
4531e51fc4 7163534: VM could crashes assert(false) failed: infinite EA connection graph build 
In case of time or iterations limit reached C2 stops EA and continue compilation without EA as it does in product VM already.

Reviewed-by: twisti
 2012-10-25 17:32:03 -07:00
Harold Seigel
4e5ebae2d3 7191817: -XX:+UseSerialGC -XX:+UseLargePages crashes with SIGFPE on MacOS X 
Disable -XX:+UseLargePages for MacOS X

Reviewed-by: dholmes, coleenp, sla
 2012-10-25 16:33:40 -04:00
Harold Seigel
fc938fcbd9 7188234: Deprecate VM command line options 
Remove support for the UseVectoredExceptions flag

Reviewed-by: jcoomes, kamg
 2012-10-25 16:33:15 -04:00
Jon Masamitsu
0c42ca44f3 8001584: NPG: Incorrect assertion in BinaryTreeDictionary::get_chunk() 
Reviewed-by: johnc, tamao
 2012-10-25 12:59:37 -07:00
David Katleman
86f198088a Added tag jdk8-b62 for changeset e3e135066607 2012-10-25 09:53:16 -07:00
Tom Deneau
6d94ef1ee7 7184394: add intrinsics to use AES instructions 
Use new x86 AES instructions for AESCrypt.

Reviewed-by: twisti, kvn, roland
 2012-10-24 14:33:22 -07:00
Vladimir Kozlov
a9c2b6a900 8001183: incorrect results of char vectors right shift operaiton 
Do vector right shift operation for small int types only after loads

Reviewed-by: jrose, dlong
 2012-10-23 13:06:37 -07:00
Christian Thalinger
65c20a5492 8000821: JSR 292: C1 fails to call virtual method (JRUBY-6920) 
Reviewed-by: kvn
 2012-10-22 16:56:03 -07:00
Vladimir Ivanov
7f87237400 8000805: JMM issue: short loads are non-atomic 
Perform transforms during IGVN phase when Load has a single user.

Reviewed-by: jrose, kvn, twisti
 2012-10-22 11:44:30 -07:00
Coleen Phillimore
fa470cb77e Merge 2012-10-22 12:01:35 -04:00
Zhengyu Gu
dff9c7f852 Merge 2012-10-19 18:55:08 -07:00
Zhengyu Gu
3e481cdd81 7199092: NMT: NMT needs to deal overlapped virtual memory ranges 
Enhanced virtual memory tracking to track committed regions as well as reserved regions, so NMT now can generate virtual memory map.

Reviewed-by: acorn, coleenp
 2012-10-19 21:40:07 -04:00
Alejandro Murillo
8277d1355e 8001176: new hotspot build - hs25-b07 
Reviewed-by: jcoomes
 2012-10-19 11:26:17 -07:00
Dean Long
e57ac83cac 8001101: C2: more general vector rule subsetting 
Allow which vector rules are supported to be decided at runtime. Also a small change to allow vector types in Type::_type_info[] to apply to more platforms.

Reviewed-by: kvn, twisti
 2012-10-19 14:21:09 -04:00
Alejandro Murillo
65c322fa70 Added tag hs25-b06 for changeset 57dfd29e4742 2012-10-19 11:03:04 -07:00
Alejandro Murillo
639aa5d99f Merge 2012-10-19 11:03:04 -07:00
Yumin Qi
f214e4cef3 8001055: Bytes.swap should follow big endian 
This is a mistake change in 6879063 about Bytes.swap. Java byte code order always follows big endian, but in that change, assume they follow native platform order that is not right.

Reviewed-by: coleenp, sspitsyn, dholmes
 2012-10-19 08:58:14 -07:00
Yumin Qi
3d8142d5fd 8000818: SA constant pool need to reference to reference map after permgen removal 
After permgen removal, constant pool changed to put _ldc and _ldc_w (fast_ldc and fast_ldcw) index to reference map, no longer calculated via constant pool cache.

Reviewed-by: coleenp, sspitsyn, dholmes
 2012-10-19 08:56:57 -07:00
Abhijit Saha
19fc2d4d88 Merge 2012-10-18 21:58:55 -07:00
David Katleman
3e188b4775 Added tag jdk8-b61 for changeset 929432f0c3b6 2012-10-18 11:08:05 -07:00
Harold Seigel
240b5c9329 7053130: hs_err file does not record specified CLASSPATH 
Added code to write the value of the java.class.path property to the hs_err file.

Reviewed-by: kmo, dholmes, kvn
 2012-10-18 13:09:47 -04:00
Harold Seigel
e9755cef6a 7188233: UseVMInterruptibleIO flag deprecate for JDK8 
The -XX:+UseVMInterruptibleIO flag is deprecated for JDK8.  The flag will still enable Interruptible IO on Solaris, but users will get a warning.

Reviewed-by: dholmes, acorn, alanb
 2012-10-18 13:08:13 -04:00
Coleen Phillimore
b1c7936406 Merge 2012-10-18 12:29:56 -04:00
Vladimir Kozlov
247b39e010 8001071: Add simple range check into VM implemenation of Unsafe access methods 
Add simple check in debug version of VM.

Reviewed-by: twisti, johnc
 2012-10-18 07:06:31 -07:00
Jon Masamitsu
ea25b80875 Merge 2012-10-17 13:59:57 -07:00
Vladimir Kozlov
2d3b78abcc 8000623: tools/javac/Diagnostics/6769027/T6769027.java crashes in PSPromotionManager::copy_to_survivor_space 
Fix type of method pointer load from vtable.

Reviewed-by: twisti, johnc, roland
 2012-10-17 12:09:32 -07:00
Nils Loodin
953bec36ab 8000617: It should be possible to allocate memory without the VM dying 
Reviewed-by: coleenp, kamg
 2012-10-17 17:36:48 +02:00
John Cuthbertson
9abdcd4a3c 8000831: Heap verification output incorrect/incomplete 
Restore non-silent output of heap verification.

Reviewed-by: ysr, brutisso, jmasa
 2012-10-15 10:02:42 -07:00
Alejandro Murillo
515f1281e1 8000834: new hotspot build - hs25-b06 
Reviewed-by: jcoomes
 2012-10-12 14:06:27 -07:00
Alejandro Murillo
d586b5d037 Added tag hs25-b05 for changeset 29bfe6c53630 2012-10-12 13:55:53 -07:00
Alejandro Murillo
62bcdf7ecd Merge 2012-10-12 13:55:52 -07:00
Gary Collins
3a32124e5c Merge 2012-10-12 11:31:27 -07:00
Gary Collins
ad3844358d Merge 2012-10-12 10:49:39 -07:00
Vladimir Kozlov
5f132a5ec3 Merge 2012-10-12 09:22:52 -07:00
Abhijit Saha
402fd01231 Merge 2012-10-11 15:29:16 -07:00
Christian Thalinger
222b2457ed 8000740: remove LinkWellKnownClasses 
Reviewed-by: kvn, jrose
 2012-10-11 14:46:20 -07:00
Jiangli Zhou
7757ae0cbf 8000459: assert(java_lang_String::is_instance(entry)) failure with various mlvm tests 
Remove unneeded assert.

Reviewed-by: sspitsyn, coleenp
 2012-10-11 14:36:46 -04:00
David Katleman
2f003be07e Added tag jdk8-b60 for changeset 2805a3e211f3 2012-10-11 09:49:18 -07:00
Keith McGuigan
6563cda42b 7200776: Implement default methods in interfaces 
Add generic type analysis and default method selection algorithms

Reviewed-by: coleenp, acorn
 2012-10-11 12:25:42 -04:00
Roland Westrelin
74ea92ce42 8000753: compiler/6912517 crashes on 64bit sparc with compressed oops off 
Code generated by c1 for getClass intrinsic broken when klass field is loaded on 64bit with compressed klass off.

Reviewed-by: kvn
 2012-10-11 18:21:01 +02:00
Abhijit Saha
2f3ac59e81 Merge 2012-10-10 14:28:08 -07:00
Joseph Provino
c5eaaaa070 7189254: Change makefiles for more flexibility to override defaults 
Change makefiles so that targets and parameters can be overridden by alternate makefiles.

Reviewed-by: dholmes, coleenp
 2012-10-10 14:35:58 -04:00
Goetz Lindenmaier
f28ac57f94 8000592: Improve adlc usability 
Several changes to adlc to improve its usability

Reviewed-by: kvn
 2012-10-09 16:09:31 -07:00
Stefan Karlsson
724e5ecfb3 8000659: NPG: ClassCastExceptions are unexpectedly thrown when testing nashorn 
Treat the oops in invoke_method_table() as strong roots when ClassUnloading is enabled.

Reviewed-by: kamg, coleenp
 2012-10-09 22:12:25 +02:00
Vladimir Ivanov
6674423523 7199654: Remove LoadUI2LNode 
Removed LoadUI2L node from Ideal nodes, use match rule in .ad files instead.

Reviewed-by: kvn
 2012-10-09 12:40:05 -07:00
Mikael Vidstedt
769dd50182 7197424: update copyright year to match last edit in jdk8 hotspot repository 
Update copyright year to 2012 for relevant files

Reviewed-by: dholmes, coleenp
 2012-10-09 10:09:34 -07:00
Roland Westrelin
61eb5a0549 7054512: Compress class pointers after perm gen removal 
Support of compress class pointers in the compilers.

Reviewed-by: kvn, twisti
 2012-10-09 10:11:38 +02:00
Mark Wielaard
ec0a9ee8a6 8000622: Forgot to hg add and check in test for JDK-7170638 
Add the test

Reviewed-by: coleenp, kamg
 2012-10-09 02:42:16 -04:00
Rickard Bäckman
25e07fb041 Merge 2012-10-09 07:41:27 +02:00
Christian Thalinger
7162ad011c 8000263: JSR 292: signature types may appear to be unloaded 
Reviewed-by: kvn, jrose
 2012-10-08 17:04:00 -07:00
Yumin Qi
92e727c8e4 Merge 2012-10-08 16:59:44 -07:00
Yumin Qi
b2cf8c4cb0 8000332: SA ClassDump throws exception after permgen removal 
In ClassWrite.writeFields(), fields count was mistakenly set to fields length which overflow the array index. Also removed a file which is leftover from 6879063 changeset.

Reviewed-by: coleenp, sspitsyn
 2012-10-08 16:48:52 -07:00
Vladimir Ivanov
b1d745897b 8000313: C2 should use jlong for 64bit values 
Replace all occurrences of long with jlong in C2 code.

Reviewed-by: kvn, twisti
 2012-10-08 13:02:13 -07:00
Mikael Gerdin
845106af13 8000358: G1: metaspace information not printed in PrintHeapAtGC output nor in hs_err file 
Missing call to MetaspaceAux::print_on() in G1CollectedHeap::print_on().

Reviewed-by: azeemj, jmasa
 2012-10-08 09:12:31 -07:00
Mark Wielaard
959d0a9ebb 7170638: Use DTRACE_PROBE[N] in JNI Set and SetStatic Field 
Don't use HS_DTRACE_PROBE_CDECL_N and HS_DTRACE_PROBE_N directly.

Reviewed-by: coleenp, kamg, dholmes, sspitsyn
 2012-10-08 09:18:54 -04:00
Kaushik Srenevasan
fd15ca5e44 7127708: G1: change task num types from int to uint in concurrent mark 
Change the type of various task num fields, parameters etc to unsigned and rename them to be more consistent with the other collectors. Code changes were also reviewed by Vitaly Davidovich.

Reviewed-by: johnc
 2012-10-06 01:17:44 -07:00
Vladimir Ivanov
2467d2f247 8000485: Hotspot build fails in Solaris Studio IDE when building dtrace 
Prepend '.' to the existing native library path

Reviewed-by: kvn, sspitsyn
 2012-10-05 19:44:49 -07:00
Vladimir Ivanov
81be4b2f15 8000232: NPG: SIGSEGV in Dependencies::DepStream::check_klass_dependency on solaris-x64 
Move decoding into Dependencies::DepStream::argument, so no caller could see encoded context value (NULL) anymore.

Reviewed-by: twisti, kvn
 2012-10-05 19:29:29 -07:00
Vladimir Ivanov
822deb6ee6 7177003: C1: LogCompilation support 
Add LogCompilation support in C1 - both client and tiered mode.

Reviewed-by: twisti, kvn
 2012-10-05 18:57:10 -07:00
Alejandro Murillo
9e9db7f831 8000498: new hotspot build - hs25-b05 
Reviewed-by: jcoomes
 2012-10-05 13:37:08 -07:00
Alejandro Murillo
10f5782aff Added tag hs25-b04 for changeset 21b044417a2e 2012-10-05 13:28:17 -07:00
Alejandro Murillo
81a35920fd Merge 2012-10-05 13:28:16 -07:00
Vladimir Kozlov
85e21b3a30 Merge 2012-10-05 10:03:56 -07:00
David Holmes
5ad6116c61 Merge 2012-10-04 20:09:46 -04:00
David Holmes
363fac131c 7199186: runtime/7194254/Test7194254.java fails - wrong test name on @run 
Reviewed-by: kvn, twisti
 2012-10-04 19:52:09 -04:00
David Katleman
a09b38f3e4 Added tag jdk8-b59 for changeset 22fa34424aa9 2012-10-04 14:34:51 -07:00
Jon Masamitsu
f33eb9a9bd Merge 2012-10-04 14:01:07 -07:00
Jon Masamitsu
4fa0ac5256 7198873: NPG: VM Does not unload classes with UseConcMarkSweepGC 
Reviewed-by: johnc, mgerdin, jwilhelm
 2012-10-04 10:40:23 -07:00
John Cuthbertson
ed98ea0a88 8000311: G1: ParallelGCThreads==0 broken 
Divide by zero error, if ParallelGCThreads is 0, when adjusting the PLAB size.

Reviewed-by: jmasa, jcoomes
 2012-10-04 10:04:13 -07:00
Nils Eliasson
e228ec4078 8000102: Resolve include conflicts 
Removing include of c1/c1_runtime.hpp and opto/runtime.hpp from all os-files.

Reviewed-by: kvn
 2012-10-04 06:31:07 -07:00
Rickard Bäckman
e1d995ab86 7127792: Add the ability to change an existing PeriodicTask's execution interval 
Enables dynamic enrollment / disenrollment from the PeriodicTasks in WatcherThread.

Reviewed-by: dholmes, mgronlun
 2012-10-04 14:55:57 +02:00
Harold Seigel
284879b3fc 6884973: java -XX:Atomics=2 crashes 
Remove buggy experimental option

Reviewed-by: acorn, coleenp
 2012-10-04 08:43:14 -04:00
Harold Seigel
5a5c90dd1c 7198519: Broken build, hotspot-rt win USE_PRECOMPILED_HEADER=0 
Uncommented out include for sys/stat.h and deleted include statements that were commented out.

Reviewed-by: coleenp, acorn, dholmes
 2012-10-04 08:38:06 -04:00
David Katleman
9a3320a64e Merge 2012-10-03 15:31:59 -07:00
Jesper Wilhelmsson
3506d44c57 8000351: Tenuring threshold should be unsigned 
Change the flags and variables related to tenuring threshold to be unsigned

Reviewed-by: jmasa, johnc
 2012-10-03 20:31:41 +02:00
Jon Masamitsu
88ab075a6d 7199349: NPG: PS: Crash seen in jprt 
Reviewed-by: johnc
 2012-10-03 08:08:52 -07:00
Vladimir Kozlov
8d8d00ff00 7199742: A lot of C2 OSR compilations of the same method's bci 
Don't clone head of OSR loop.

Reviewed-by: jrose, twisti
 2012-10-02 14:49:21 -07:00
Vladimir Kozlov
e8332c76e9 7201026: add vector for shift count 
Add generation of vectors for scalar shift count.

Reviewed-by: roland, twisti, dlong
 2012-10-02 12:25:13 -07:00
Christian Thalinger
59b8489a0c 7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path 
Reviewed-by: jrose, kvn
 2012-10-01 14:50:10 -07:00
John Cuthbertson
aac13806ea 8000244: G1: Ergonomically set MarkStackSize and use virtual space for global marking stack 
Set the value of MarkStackSize to a value based on the number of parallel marking threads with a reasonable minimum. Expand the marking stack if we have to restart marking due to an overflow up to a reasonable maximum. Allocate the underlying space for the marking stack from virtual memory.

Reviewed-by: jmasa, brutisso
 2012-10-01 09:28:13 -07:00
Stefan Karlsson
7ccbee4177 8000228: Missing call to cr() when printing entry_point in nmethod, in os::print_location 
Reviewed-by: brutisso, neliasso
 2012-10-01 13:29:11 +02:00
Stefan Karlsson
3e967d8f8d 8000227: [obj|type]ArrayKlass::oop_print_on prints one line to tty instead of the provided output stream 
Reviewed-by: brutisso, sla, jmasa, coleenp
 2012-10-01 13:29:11 +02:00
Kevin Walls
80d5f4b66d 7200145: runtime/7196045/Test7196045.java fails with No class provided for `main' 
Reviewed-by: dholmes, dsamersoff
 2012-09-30 23:24:12 +01:00
Coleen Phillimore
28047d6a0f 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass 
Capitalize these metadata types (and objArrayKlass)

Reviewed-by: stefank, twisti, kvn
 2012-09-29 06:40:00 -04:00
Alejandro Murillo
9972f3d338 8000251: new hotspot build - hs25-b04 
Reviewed-by: jcoomes
 2012-09-28 14:36:20 -07:00
Alejandro Murillo
10e48f968d Added tag hs25-b03 for changeset 4d2ca6fb1285 2012-09-28 13:39:41 -07:00
Vladimir Kozlov
fbd1f6e3be Merge 2012-09-28 10:16:29 -07:00
Stefan Karlsson
ddd6138b95 8000230: Change os::print_location to be more descriptive when a location is pointing into an object 
Reviewed-by: mgerdin, twisti
 2012-09-28 15:34:32 +02:00
Stefan Karlsson
74f09797c9 Merge 2012-10-01 11:07:31 +02:00
Stefan Karlsson
ebb8d12592 Merge 2012-09-28 14:14:25 +02:00
Vladimir Kozlov
d560ac115b 7198084: NPG: distance is too big for short branches in test_invocation_counter_for_mdp() 
Use long branches in test_invocation_counter_for_mdp()

Reviewed-by: twisti
 2012-09-27 15:49:48 -07:00
John Cuthbertson
157b8fa41b 7200261: G1: Liveness counting inconsistencies during marking verification 
The clipping code in the routine that sets the bits for a range of cards, in the liveness accounting verification code was incorrect. It set all the bits in the card bitmap from the given starting index which would lead to spurious marking verification failures.

Reviewed-by: brutisso, jwilhelm, jmasa
 2012-09-27 15:44:01 -07:00
David Katleman
291e3f0b9a Added tag jdk8-b58 for changeset f75a1b3efb69 2012-09-27 11:24:35 -07:00
Bharadwaj Yadavalli
d5d2e78faa 7193318: C2: remove number of inputs requirement from Node's new operator 
Deleted placement new operator of Node - node(size_t, Compile *, int).

Reviewed-by: kvn, twisti
 2012-09-27 09:38:42 -07:00
Dmitry Samersoff
47a8760b93 Merge 2012-09-27 20:22:57 +04:00
Abhijit Saha
989c8e0201 7199488: [TEST] runtime/7158800/InternTest.java failed due to false-positive on PID match 
Reviewed-by: coleenp
 2012-09-26 09:54:11 -07:00
Vladimir Kozlov
973fdc81a1 7200264: 7192963 changes disabled shift vectors 
Replaced is_vector_use() call with explicit check for vector shift's count.

Reviewed-by: twisti, roland, dlong, vlivanov
 2012-09-25 15:48:17 -07:00
Abhijit Saha
bd3cd1709f Merge 2012-09-25 11:47:04 -07:00
Vladimir Kozlov
9c3545d4fb 7200233: C2: can't use expand rules for vector instruction rules 
Added missed _bottom_type set in ArchDesc::defineExpand() and missed vector nodes in MatchRule::is_vector().

Reviewed-by: twisti, roland, dlong
 2012-09-25 10:41:15 -07:00
Bengt Rutisson
ceccaf4577 Merge 2012-09-25 18:28:16 +02:00
Jon Masamitsu
1ea36e2324 7200615: NPG: optimized VM build is broken 
Reviewed-by: kvn
 2012-09-25 07:05:55 -07:00
Bengt Rutisson
fcae0353d2 7200470: KeepAliveClosure not needed in CodeCache::do_unloading 
Removed the unused keep_alive parameter

Reviewed-by: stefank, dholmes, kamg, coleenp
 2012-09-25 14:58:12 +02:00
Fredrik Ohrstrom
70f397b4a2 7200065: Cross-compilation changes to support the new-build 
Reviewed-by: dholmes, ohair
 2012-09-25 07:58:42 -04:00
Yumin Qi
d540138a54 Merge 2012-09-24 20:04:19 -07:00
Vladimir Danushevsky
2e051041e3 Merge 2012-09-24 19:00:55 -04:00
Yumin Qi
22544e7a7c 6879063: SA should use hsdis for disassembly 
We should in SA to use hsdis for it like the JVM does to replace the current java based disassembler.

Reviewed-by: twisti, jrose, sla
 2012-09-24 12:44:00 -07:00
Alejandro Murillo
d6538dc298 7200236: new hotspot build - hs25-b03 
Reviewed-by: jcoomes
 2012-09-21 14:39:56 -07:00
Alejandro Murillo
38c34d56b0 Added tag hs25-b02 for changeset b3b50cc0cb4d 2012-09-21 14:02:58 -07:00
Alejandro Murillo
6f3e1a0593 Merge 2012-09-21 14:02:57 -07:00
Nils Loodin
8bc04a0b28 7200092: Make NMT a bit friendlier to work with 
Reviewed-by: kvn, ysr, azeemj
 2012-09-21 10:56:28 +02:00
John Coomes
1743a11163 7199082: write warning messages to stderr 
Reviewed-by: ysr, dholmes, sla
 2012-09-20 16:27:51 -07:00
Jon Masamitsu
5721eadb16 Merge 2012-09-20 13:49:27 -07:00
David Katleman
1f784d2ce5 Added tag jdk8-b57 for changeset 386342128efe 2012-09-20 13:44:28 -07:00
Jon Masamitsu
f6cc90e927 7199923: NPG: tools/javac/T7093325.java timeout 
Reviewed-by: stefank, coleenp, kvn
 2012-09-20 12:18:23 -07:00
John Cuthbertson
54412491e8 7190666: G1: assert(_unused == 0) failed: Inconsistency in PLAB stats 
Reset the fields in ParGCAllocBuffer, that are used for accumulating values for the ResizePLAB sensors in PLABStats, to zero after flushing the values to the PLABStats fields. Flush PLABStats values only when retiring the final allocation buffers prior to disposing of a G1ParScanThreadState object, rather than when retiring every allocation buffer.

Reviewed-by: jwilhelm, jmasa, ysr
 2012-09-20 09:52:56 -07:00
Kevin Walls
d37f7326ce Merge 2012-09-20 03:49:15 -07:00
John Cuthbertson
e78edc79b7 7193946: Move warnings associated with UseMemSetInBOT flag 
The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location.

Reviewed-by: brutisso, ysr
 2012-09-19 15:48:02 -07:00
Bill Pittore
8e0655095b 7195372: Wrong copyright in new files 
Fixed copyrights

Reviewed-by: dholmes
 2012-09-19 17:22:49 -04:00
Vladimir Kozlov
03d65ced3e 7198606: Improve VM optimization 
Remove incorrect code in OptimizeFill optimization.

Reviewed-by: roland, twisti
 2012-09-19 13:58:31 -07:00
John Coomes
df3f6e087e Merge 2012-09-19 16:18:55 -04:00
Brandon Mitchell
6573cbf346 7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor 
The is_zeroed parameter is no longer used and so can be removed.

Reviewed-by: johnc, jmasa, brutisso
 2012-09-19 08:48:10 -07:00
Yumin Qi
124ddb9b47 Merge 2012-09-19 08:41:30 -07:00
Kevin Walls
1c502686ea 7196045: Possible JVM deadlock in ThreadTimesClosure when using HotspotInternal non-public API 
Reviewed-by: sspitsyn, dholmes
 2012-09-19 15:24:32 +01:00
Jon Masamitsu
37bddeb62b 7045397: NPG: Add freelists to class loader arenas 
Reviewed-by: coleenp, stefank, jprovino, ohair
 2012-09-18 23:35:42 -07:00
John Coomes
d8089b90e5 Merge 2012-09-18 19:44:39 -04:00
Jon Masamitsu
cf5f4f736f 7197557: NPG: nsk/sysdict/vm/stress/chain/chain004 hangs intermittently 
Reviewed-by: johnc, ysr
 2012-09-18 14:15:06 -07:00
Kelly O'Hair
f65906c1bc 7198329: Add $(sort) to object files used in links makes binarties more consistent 
Reviewed-by: dholmes, tbell, erikj, ihse, ohrstrom
 2012-09-18 13:15:28 -07:00
Zhengyu Gu
b9f111d166 Merge 2012-09-18 11:37:26 -07:00
Kelly O'Hair
b74620c703 Merge 2012-09-18 10:25:20 -07:00
Serguei Spitsyn
3236415bda 7191786: retransformClasses() does not pass in LocalVariableTypeTable of a method 
JVMTI REtruncformClasses must support LocalVariableTypeTable attribute

Reviewed-by: dcubed, dsamersoff, rbackman
 2012-09-18 10:10:43 -07:00
Zhengyu Gu
fb2076c572 7188594: Print statistic collected by NMT with VM flag 
Print out statistics of collected NMT data if it is on at VM exits

Reviewed-by: kvn, coleenp, twisti
 2012-09-17 16:37:26 -04:00
Zhengyu Gu
3276deb50c Merge 2012-09-17 13:34:07 -07:00
Magnus Ihse Bursie
b2b4d40c73 7172012: Make test-in-build an option (Queens) 
Reviewed-by: ohair, dholmes
 2012-09-17 11:46:25 -07:00