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9006 Commits

Author SHA1 Message Date
Per Lidén
ee626f77ab 8134738: Remove CollectorPolicy::Name 
Reviewed-by: brutisso, mgerdin
 2015-09-01 13:13:19 +02:00
Aleksey Shipilev
e3007b79ad 8076758: new StringBuilder().append(String).toString() should be recognized by OptimizeStringConcat 
Reviewed-by: kvn, thartmann
 2015-09-01 12:57:41 +03:00
Thomas Schatzl
8f2026345c 8067341: Modify PLAB sizing algorithm to waste less 
Change the G1 PLAB resizing algorithm to waste less memory by being more conservative about the PLAB sizes.

Reviewed-by: ecaspole, jmasa
 2015-09-01 10:53:29 +02:00
Sangheon Kim
cf5132e887 8078555: GC: implement ranges (optionally constraints) for those flags that have them missing 
Add ranges and constraint functions for GC flags.

Reviewed-by: jmasa, kbarrett, gziemski, ddmitriev, drwhite
 2015-08-31 11:51:29 -07:00
Dmitry Samersoff
21b8f01e4e Merge 2015-08-31 23:29:02 +02:00
Dmitry Samersoff
6ed285af0a Merge 2015-08-31 21:46:33 +03:00
Kim Barrett
15196341a5 8131330: G1CollectedHeap::verify_dirty_young_list fails with assert 
Use assembly loop to avoid compiler optimization into memset

Reviewed-by: ecaspole, tschatzl
 2015-08-31 13:06:01 -04:00
Roland Westrelin
ed9e8b9ff2 8134031: Incorrect JIT compilation of complex code with inlining and escape analysis 
Bad rewiring of memory edges when we split unique types during EA

Reviewed-by: kvn
 2015-08-31 17:20:08 +02:00
Shrinivas Joshi
f10466290d 8075093: Enable UseFPUForSpilling support on SPARC 
Use single-cycle MOV instructions (MOVdTOx, MOVxTOd) for spills on SPARC which have them.

Reviewed-by: kvn
 2015-09-02 15:11:22 -07:00
Roland Westrelin
b641aad954 Merge 2015-09-02 22:05:47 +02:00
Vladimir Kozlov
16a8ed6f5c 8134898: Small fixes found during JVMCI work 
Removed jre/ from jdk paths in makefiles. Add Thread::_unhandled_oops field for debug and fastdebug builds. Fix doc.

Reviewed-by: coleenp, bdelsart
 2015-09-02 11:03:20 -07:00
Andrew Haley
ef62a6daab 8134869: AARCH64: GHASH intrinsic is not optimal 
Rewrite intrinsic to make better use of SIMD instructions

Reviewed-by: kvn
 2015-09-02 13:23:59 +00:00
Roland Westrelin
7ef7c96fde 8134468: Lucene test failures with 32 bit JDK 9b78, Server compiler 
Test that checks whether an array load falls into the range of an arraycopy is incorrect on 32bits

Reviewed-by: iveresov, kvn
 2015-09-02 10:00:27 +02:00
Aleksey Shipilev
7c7692856a 8134758: Final String field values should be trusted as stable 
Reviewed-by: kvn, thartmann
 2015-09-01 19:48:10 +03:00
Tobias Hartmann
7b6480cfa4 8134493: Cleaning inline caches of unloaded nmethods should be done in sweeper 
Clean ICs of unloaded nmethods in sweeper to avoid impact on safepoint duration.

Reviewed-by: kvn, mdoerr
 2015-08-31 13:49:18 +02:00
Kim Barrett
673798137b Merge 2015-08-28 23:57:26 +02:00
Dmitry Dmitriev
237449b3bd 8132725: Memory leak in Arguments::add_property function 
Logic in add_property was rewritten to avoid memory leak

Reviewed-by: iklam, coleenp
 2015-08-28 17:32:31 +03:00
Erik Joelsson
97882998ad Merge 2015-08-28 11:10:57 +02:00
Erik Joelsson
26b79e6c5c 8134157: adlc fails to compile with SS12u4 
Reviewed-by: dholmes, kbarrett, ihse
 2015-08-28 09:57:54 +02:00
Erik Helin
6239649ec3 8134509: G1ParCopyClosure does not need a ReferenceProcessor 
Reviewed-by: stefank, mgerdin
 2015-08-28 09:05:46 +02:00
Alejandro Murillo
d89ff64378 Merge 2015-08-27 14:40:19 -07:00
David Katleman
75ced2d667 Added tag jdk9-b79 for changeset 7a289da71811 2015-08-27 12:59:50 -07:00
Roland Westrelin
d791abc7e3 Merge 2015-08-27 18:51:22 +02:00
Erik Helin
ec7659c972 8134504: Remove usage of EvacuationInfo from G1CollectorPolicy 
Reviewed-by: mgerdin, jwilhelm
 2015-08-27 16:28:05 +02:00
David Holmes
10afc2dfd2 8133646: Internal Error: x86/vm/macroAssembler_x86.cpp:886 DEBUG MESSAGE: StubRoutines::call_stub: threads must correspond 
Reviewed-by: kvn, coleenp, dcubed
 2015-08-26 18:59:08 -04:00
Hui Shi
3b19bff980 8134322: AArch64: Fix several errors in C2 biased locking implementation 
Several errors in C2 biased locking require fixing

Reviewed-by: kvn
 2015-08-26 17:13:59 +01:00
Roland Westrelin
9dcbe322e0 8134288: compiler/runtime/6859338/Test6859338.java crashes in PhaseIdealLoop::try_move_store_after_loop 
Store nodes may not have a control if used to update profiling

Reviewed-by: kvn
 2015-08-26 12:43:15 +02:00
Roland Westrelin
8942ef410f 8134321: tools/pack200/Pack200Test.java crashes in the VM PIT jdk9 b79 
Code that capture field values of eliminated allocation at a safepoint when there's an arraycopy behind a Phi is broken

Reviewed-by: kvn
 2015-08-26 09:49:37 +02:00
Jiangli Zhou
9ee2b211f9 8131734: assert(!is_null(v)) failed: narrow klass value can never be zero with -Xshared:auto 
Handle shared string mapping failures.

Co-authored-by: Tom Benson <tom.benson@oracle.com>
Reviewed-by: tschatzl, kbarrett, ddmitriev, hseigel
 2015-08-25 17:22:56 -04:00
Igor Ignatyev
24ddd9ba7c Merge 2015-08-25 21:05:26 +02:00
Coleen Phillimore
110f1d1a32 Merge 2015-08-25 19:06:55 +02:00
Coleen Phillimore
2a37882c1c Merge 2015-08-25 17:30:14 +02:00
Tobias Hartmann
72e8f28d56 8075805: Crash while trying to release CompiledICHolder 
Removed nmethod transition to zombie outside of sweeper. Added cleaning of ICs of unloaded nmethods.

Reviewed-by: kvn, iveresov
 2015-08-25 07:49:55 +02:00
Gerard Ziemski
e085f49adb 8134239: compiler/arguments/CheckCICompilerCount.java still fails 
Compiler team updated the test by adding a new test case, but due to merging timing it was still using the old constraint error message format, which needed updating

Reviewed-by: ctornqvi, hseigel
 2015-08-24 16:17:15 -05:00
Rachel Protacio
d905ab3ec9 8133561: linux thread id should be reported in decimal in the error reports now 
Linux thread id error reports changed back to decimal

Reviewed-by: hseigel, ctornqvi, coleenp
 2015-08-24 15:41:56 -04:00
Thomas Schatzl
494872e535 8133456: HeapRegionManager::shrink_by() iterates suboptimally across regions 
Reviewed-by: brutisso, tbenson
 2015-08-24 16:32:50 +02:00
Thomas Schatzl
472a3333a8 8067336: Allow that PLAB allocations at the end of regions are flexible 
PLAB allocations may return a buffer that is between minimum size (current allocation) and the desired size. This allows removes a large amount of fragmentation at the end of regions.

Reviewed-by: tbenson, mgerdin
 2015-08-24 16:27:41 +02:00
David Holmes
dd71c38c37 Merge 2015-08-25 00:26:10 -04:00
Roland Westrelin
a9e232a8ef Merge 2015-08-21 09:12:42 +02:00
Lana Steuck
38d33cb429 Merge 2015-08-20 12:30:20 -07:00
David Katleman
41fbe64f35 Added tag jdk9-b78 for changeset 7bf24ea31a4d 2015-08-20 11:38:19 -07:00
Christoph Langer
029c5bbc36 8130910: hsperfdata file is created in wrong directory and not cleaned up if /tmp/hsperfdata_<username> has wrong permissions 
Add check for fchir() failure and disable shared PerfMemory in that case.

Reviewed-by: dcubed, simonis, gthornbr
 2015-08-20 10:58:57 -07:00
Coleen Phillimore
96644d2fb6 Merge 2015-08-20 17:39:43 +02:00
Coleen Phillimore
8831b43d28 Merge 2015-08-20 17:36:00 +02:00
Coleen Phillimore
6cb369c903 8133951: Zero interpreter asserts in stubRoutines.cpp 
Allow zero sized code buffer when checking if there's enough remaining size

Reviewed-by: kvn
 2015-08-20 11:18:51 -04:00
Thomas Schatzl
c91c77abd2 8067339: PLAB reallocation might result in failure to allocate object in that recently allocated PLAB 
Properly size the PLAB to make sure that the object to allocate always has enough space in it.

Reviewed-by: mgerdin, brutisso
 2015-08-20 15:17:43 +02:00
Thomas Schatzl
041c76d48b 8073146: G1 merges thread local age tables too early with global age table 
Move merging of age and survivor table to the end of GC.

Reviewed-by: mgerdin, david
 2015-08-20 15:17:43 +02:00
Thomas Schatzl
6cca258181 8040162: Avoid reallocating PLABs between GC phases in G1 
Allocate G1ParScanThreadState at the start of GC and only deallocate at the end of GC. This automatically keeps the current PLAB intact without flushing it (and loosing lots of memory) for every reallocation.

Reviewed-by: david, mgerdin
 2015-08-20 15:17:43 +02:00
Thomas Schatzl
4a849fb21c 8133530: Add JFR event for evacuation statistics 
Introduce two new JFR events for young/old generation allocation statistics based on previous changes.

Reviewed-by: ehelin, mgerdin
 2015-08-20 15:17:41 +02:00
Ed Nevill
10c3342331 8133842: aarch64: C2 generates illegal instructions with int shifts >=32 
Fix logical operatations combined with shifts >= 32

Reviewed-by: kvn, aph, adinn
 2015-08-20 09:40:08 +00:00
Roland Westrelin
33b2496286 Merge 2015-08-20 09:31:28 +02:00
Thomas Schatzl
0ade675b8b 8073013: Add detailed information about PLAB memory usage 
Track and provide information about direct allocation, region end waste and failure waste for G1.

Reviewed-by: jmasa, david, ehelin, mgerdin
 2015-08-19 13:59:39 +02:00
Thomas Schatzl
43a6ce61de 8133470: Uses of Atomic methods in plab.hpp should be moved to .inline.hpp file 
Fix include file dependencies according to general guidelines for plab.hpp

Reviewed-by: ehelin, mgerdin
 2015-08-19 13:50:50 +02:00
Thomas Schatzl
8c2da662ff 8003237: G1: Reduce unnecessary (and failing) allocation attempts when handling an evacuation failure 
Remember for every generation whether the memory for that generation has already been exhausted. If so, do not try to get a new region for these generations. Further, if the last generation is full, early exit from copy_to_survivor_space.

Reviewed-by: jmasa, brutisso
 2015-08-19 13:47:40 +02:00
Erik Helin
9bc2e29405 8133825: Remove the class G1CollectorPolicyExt 
Reviewed-by: jwilhelm, ecaspole
 2015-08-20 10:27:04 +02:00
Erik Helin
6ad40faac5 8133821: Refactor initialization of the heap and the collector policy 
Reviewed-by: pliden, tschatzl
 2015-08-20 08:42:25 +02:00
Daniel D. Daugherty
513aa02851 8133537: clarify position of unlock options in error messages 
Reviewed-by: coleenp, dholmes, coffeys
 2015-08-19 11:11:06 -07:00
Kim Barrett
7706e36194 8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension 
Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.

Reviewed-by: jwilhelm, jmasa
 2015-08-18 17:48:35 -04:00
Jesper Wilhelmsson
49fb91407d 8134626: Misc cleanups after generation array removal 
Reviewed-by: david, dholmes, tschatzl
 2015-08-18 21:32:21 +02:00
Eric Caspole
3c41a37bd8 8133349: CMS: Assert failed: Ctl pt invariant 
_survivor_chunk_array should be sized based on PLAB::min_size() not ThreadLocalAllocBuffer::min_size()

Reviewed-by: tschatzl, jwilhelm
 2015-08-18 14:04:24 -04:00
Jesper Wilhelmsson
b2a4dbc30a 8130308: Too low memory usage in TestPromotionFromSurvivorToTenuredAfterMinorGC.java 
Reviewed-by: dfazunen, brutisso
 2015-08-18 17:32:10 +02:00
Roland Westrelin
b7b1b2778c 8131969: jit/FloatingPoint/gen_math/Loops05 assert(2 <= size && size <= 16) failed: update low bits table 
Assert in register allocation code when vector Phi for a loop is processed because code assumes all inputs already processed

Reviewed-by: kvn
 2015-08-18 16:10:34 +02:00
Vladimir Kozlov
ef827906e9 8133984: print_compressed_class_space() is only defined in 64-bit VM 
Define method's empty body in 32-bit VM.

Reviewed-by: coleenp
 2015-08-19 17:59:00 -07:00
Jesper Wilhelmsson
0edc019938 8133669: Remove unused code in Arguments 
8133455: VM ignores setting of the -XX:MemoryRestriction flag

Reviewed-by: dholmes, kbarrett
 2015-08-17 13:55:02 +02:00
Dmitry Samersoff
ee8e426c51 Merge 2015-08-17 10:53:11 +00:00
Dmitry Samersoff
6758393ebd Merge 2015-08-17 12:43:45 +03:00
David Lindholm
4445cbb273 8133553: Running with -XX:+UseParallelGC -XX:OldSize=30k crashes jvm 
Reviewed-by: jwilhelm, sjohanss
 2015-08-17 10:43:11 +02:00
Gerard Ziemski
a00b32c815 8133678: test fails due to 'CICompilerCount=0 must be at least 1' missing from stdout/stderr 
We changed the constraint error message formatting for CICompilerCount, but forgot to change the corresponding test.

Reviewed-by: kbarrett, dcubed
 2015-08-16 09:33:52 -05:00
Alejandro Murillo
78fd2e42c6 Merge 2015-08-13 15:50:47 -07:00
Lana Steuck
25eb225a1c Merge 2015-08-13 14:15:23 -07:00
David Katleman
053ddb237a Added tag jdk9-b77 for changeset f057c3f8e4d2 2015-08-13 12:20:05 -07:00
Rickard Bäckman
a4777426de Merge 2015-08-13 19:36:54 +02:00
Andrew Dinn
96413b5dac 8078743: AARCH64: Extend use of stlr to cater for volatile object stores 
The current use of stlr on AArch64 to implement volatile stores needs to be extended to cater for object stores.

Reviewed-by: kvn, aph, enevill
 2015-08-11 10:25:24 -04:00
Ed Nevill
4f5be2ee49 8133352: aarch64: generates constrained unpredictable instructions 
Fix generation of unpredictable STXR Rs, Rt, [Rn] with Rs == Rt

Reviewed-by: kvn, aph, adinn
 2015-08-18 12:40:22 +00:00
Ed Nevill
1c9f1ea099 8133935: aarch64: fails to build from source 
Add inlucde of oops/oop.inline.hpp to fix build

Reviewed-by: coleenp
 2015-08-19 11:59:02 +00:00
Zoltan Majo
0d7ee212ea 8133625: src/share/vm/opto/compile.hpp:96: error: integer constant is too large for ‘long’ type 
Wrap constant causing the failure into into CONST64(). Update comments.

Reviewed-by: kvn
 2015-08-19 11:59:00 +02:00
Zoltan Majo
6d858b63cb Merge 2015-08-19 10:14:04 +02:00
Zoltan Majo
1e55e60cb1 8076373: In 32-bit VM interpreter and compiled code process NaN values differently 
Change interpreter to use XMM registers on x86_32 if they are available. Add stubs for methods transforming from/to int/long float/double.

Reviewed-by: kvn, mcberg
 2015-08-19 08:55:18 +02:00
Roland Westrelin
df82d96834 8133599: Unsafe.getAndSetObject() is no longer intrinsified by c2 
Off by 1 error in c2 intrinsic filtering logic

Reviewed-by: dlong, kvn, shade
 2015-08-14 00:28:45 +02:00
Roland Westrelin
0baf2f7e8a 8130847: Cloned object's fields observed as null after C2 escape analysis 
Eliminated instance/array written to by an array copy variant must be correctly initialized when reallocated at a deopt

Reviewed-by: kvn, vlivanov
 2015-08-15 02:54:18 +02:00
Aleksey Shipilev
63a173e2c4 8019968: Reference CAS induces GC store barrier even on failure 
Reviewed-by: kvn, adinn, roland
 2015-08-12 09:58:39 +03:00
Aleksey Shipilev
f6c7ab6565 8131682: C1 should use multibyte nops everywhere 
Reviewed-by: dlong, goetz, adinn, aph, vlivanov
 2015-08-11 12:24:26 +03:00
Vlad Ureche
645a55a98f 8011858: Use Compile::live_nodes() instead of Compile::unique() in appropriate places 
Reviewed-by: kvn, vlivanov
 2015-08-10 10:39:19 -07:00
Staffan Larsen
e33d8d62ca Merge 2015-08-10 13:34:53 +00:00
Staffan Larsen
781b67580f 8076470: Remove the JVM TI hprof Agent 
Reviewed-by: sspitsyn, mchung, erikj
 2015-08-10 13:08:54 +02:00
Dmitry Samersoff
7a36a80c84 Merge 2015-08-10 13:56:27 +03:00
Dmitry Dmitriev
d364e5d191 8132892: Memory must be freed after calling Arguments::set_sysclasspath function 
Free memory after calling set_sysclasspath

Reviewed-by: dholmes, dcubed
 2015-08-09 13:38:24 +03:00
Mikhailo Seledtsov
15b4d3eff9 8133222: [TESTBUG] Quarantine runtime/SharedArchiveFile/SharedStrings.java until the fix 
Quarantined using at-ingore tag

Reviewed-by: dcubed
 2015-08-07 17:14:26 -07:00
Kim Barrett
a4537791a8 Merge 2015-08-08 00:27:39 +02:00
Thomas Schatzl
a6609275c8 Merge 2015-08-07 23:01:50 +02:00
Serguei Spitsyn
4f489580d7 8080401: Uninitialised variable in hotspot/src/os/solaris/dtrace/ 
Reduce the warnings

Reviewed-by: sla, dsamersoff
 2015-08-07 09:22:29 -07:00
Serguei Spitsyn
6ee89e55d5 8033577: [parfait] warnings from b128 for hotspot/src/os/solaris/dtrace: Unportable format string argument mismatch 
Reduce the warnings

Reviewed-by: sla, dsamersoff, coleenp
 2015-08-07 09:21:32 -07:00
Kirill Zhaldybin
176e1beb01 8132708: Add tests for Humongous objects allocation threshold 
Added the test which checks that Humongous objects allocation threshold works as expected

Reviewed-by: tschatzl, dfazunen
 2015-08-07 17:58:01 +03:00
Thomas Schatzl
c6cfb3a7fd 8133042: Remove some direct accesses of G1Allocator to G1CollectedHeap members 
Remove direct access to private members of G1CollectedHeap from G1Allocator and G1ArchiveAllocator. Allows removal of friend delcarations.

Reviewed-by: kbarrett, jmasa, jwilhelm
 2015-08-07 15:37:07 +02:00
Eric Caspole
bcca305c14 8078904: CMS: Assert failed: Ctl pt invariant 
Survivor rescan array now baed on MinTLABSize so all entries will fit

Reviewed-by: tschatzl, kbarrett
 2015-08-07 09:15:42 -04:00
Alejandro Murillo
99f2706c9d Merge 2015-08-06 13:00:44 -07:00
Lana Steuck
e201f3dc9b Merge 2015-08-06 11:18:59 -07:00
Karen Kinnear
a53e8f36c1 Merge 2015-08-06 19:52:54 +02:00
Karen Kinnear
7983a4235c 8087342: Crash in klassItable::initialize_itable_for_interface 
Fix method searches to handle static, private instance and overpass

Reviewed-by: lfoltan, dholmes, hseigel
 2015-08-06 13:02:15 -04:00
Rickard Bäckman
21f9e19316 Merge 2015-08-06 16:28:08 +00:00
Thomas Schatzl
f6175d32d9 Merge 2015-08-06 17:43:04 +02:00
David Katleman
b527ed6b76 Added tag jdk9-b76 for changeset e6eb1f2fd18c 2015-08-06 08:07:36 -07:00
Kevin Walls
ecf634b1cf Merge 2015-08-06 16:00:55 +02:00
Thomas Schatzl
c2d0a8dbd0 8133047: Rename G1ParScanThreadState::_queue_num to _worker_id 
Reviewed-by: jmasa, jwilhelm
 2015-08-06 15:52:33 +02:00
Thomas Schatzl
183850cec4 8133043: Clean up code related to termination stats printing 
Reformat termination stats related code to make it look more similar to existing code.

Reviewed-by: jwilhelm, jmasa
 2015-08-06 15:49:52 +02:00
Thomas Schatzl
6e3ffb1aae 8073052: Rename and clean up the allocation manager hierarchy in g1Allocator.?pp 
Fix naming of G1ParGCAllocator, decrease dependencies between G1CollectedHeap, G1Allocator and G1AllocRegion, additional documentation.

Reviewed-by: mgerdin, jmasa, kbarrett
 2015-08-06 15:49:50 +02:00
Serguei Spitsyn
e787253b19 8060245: update bsd version of jhelper.d to be in sync with the fix of 8009204 on solaris 
Sync the bsd version of jhelper with the solaris version

Reviewed-by: sla, jbachorik
 2015-08-06 01:48:27 -07:00
Cheleswer Sahu
95fb9da9de 8075773: jps running as root fails after the fix of JDK-8050807 
Reviewed-by: sla, dsamersoff, gthornbr
 2015-08-06 00:08:57 -07:00
David Holmes
47dd02d847 8130212: Thread::current() might access freed memory on Solaris 
Reviewed-by: kvn, twisti, stuefe
 2015-08-05 21:44:54 -04:00
Jiangli Zhou
0b408e7136 Merge 2015-08-05 05:28:04 +02:00
Matthias Baesken
0d46ebff8f 8132969: C++11 requires a space between literal and identifier 
Reviewed-by: simonis, ctornqvi
 2015-08-04 06:52:46 -07:00
Roland Westrelin
02ae6d2a31 Merge 2015-08-04 13:41:09 +02:00
Bengt Rutisson
4673cb217e 8132953: imageDecompressor.hpp should not include precompiled.hpp 
Reviewed-by: dholmes
 2015-08-04 12:58:54 +02:00
David Holmes
8dfd822c41 8080298: Clean up os::...::supports_variable_stack_size() 
Reviewed-by: kbarrett, simonis, stuefe, coleenp
 2015-08-03 16:54:08 -04:00
Staffan Larsen
2bf01467e3 8132876: Increase PerfDataMemorySize to 64K 
Reviewed-by: sspitsyn
 2015-08-03 11:12:57 +02:00
Andrew Dinn
bdc4e4d045 8132875: AArch64: Fix error introduced into AArch64 CodeCache by commit for 8130309 
The fix for issue 8130309 introduced several errors into the AArch64 codecache routines

Reviewed-by: aph, thartmann, kvn
 2015-08-03 05:05:40 -04:00
Zoltan Majo
26cd440c55 8132457: Unify command-line flags controlling the usage of compiler intrinsics 
Cleanup processing of command-line flags controlling intrinsics.

Reviewed-by: kvn
 2015-08-03 09:39:29 +02:00
Jiangli Zhou
747d91708c Merge 2015-07-31 16:00:26 -04:00
Mikhailo Seledtsov
824267a43a 8132214: [TESTBUG] Create basic shared strings test for CDS archive 
Created new test

Reviewed-by: jiangli, ctornqvi
 2015-07-31 10:33:02 -07:00
Alejandro Murillo
100f71f08c Merge 2015-07-31 10:15:02 -07:00
Jaroslav Bachorik
abd5c879c5 8129976: RunFinalizationTest.java times out frequently 
Reviewed-by: sspitsyn
 2015-07-31 15:36:19 +02:00
Jaroslav Bachorik
39aea4789c Merge 2015-07-31 12:13:57 +02:00
Yumin Qi
4895cfb3c0 Merge 2015-07-31 07:11:11 +00:00
Yumin Qi
bbe7bbd73a Merge 2015-07-31 06:13:13 +00:00
Lana Steuck
05e4bc3393 Merge 2015-07-30 15:23:25 -07:00
David Katleman
8ef9d29085 Added tag jdk9-b75 for changeset 92bf039d8d46 2015-07-30 11:15:36 -07:00
Dmitry Samersoff
f31a35e2ca Merge 2015-07-30 16:23:03 +00:00
Dmitry Samersoff
3b63ebf830 8059036: Implement Diagnostic Commands for heap and finalizerinfo 
Implement Diagnostic Commands for heap and finalizerinfo

Reviewed-by: sla, plevart, mchung
 2015-07-30 16:26:00 +03:00
Alexander Kulyakhtin
98fb52479f 8130527: Serviceability tests fails with Can't attach to process 
A helper method changed to provide workaround for 8132539

Reviewed-by: jbachorik
 2015-07-30 12:41:39 +03:00
Jeremy Manson
4b348c9fec 6661889: thread id on Linux is inconsistent in error and log outputs 
Reviewed-by: dholmes, kvn
 2015-07-29 22:59:03 -04:00
Goetz Lindenmaier
fdbe749d2a 8132242: LogTouchedMethods (8025692) asserts if TieredCompilation is off 
LogTouchedMethods causes the template interpreter to generate profiling code even if no compiler is used. If TieredCompilation is off, code containing an assertion that checks that UseCompiler is set, is reached. This assertion exists on the sparc and ppc platforms.

Reviewed-by: simonis, iklam, minqi
 2015-07-29 15:08:42 -07:00
Roland Westrelin
96b004cd82 8080289: Intermediate writes in a loop not eliminated by optimizer 
Move Stores out of loop (after or before) when possible

Reviewed-by: kvn, vlivanov
 2015-07-29 17:25:04 +02:00
Zoltan Majo
422cd18f23 8130832: Extend the WhiteBox API to provide information about the availability of compiler intrinsics 
Add a new method, sun.hotspot.WhiteBox.isIntrinsicAvailable, that can be used to determine if an intrinsic is available.

Reviewed-by: kvn, jrose
 2015-07-28 19:20:42 +02:00
Sangheon Kim
a13fe250b0 8130459: Add additional validation after heap creation 
Some PLAB related flags' validation can happen after heap creation. Introduced additional stage of validation check.

Reviewed-by: coleenp, dholmes, kbarrett, gziemski, ecaspole, ddmitriev
 2015-07-27 13:56:26 -07:00
Kim Barrett
093ee9b659 8079082: VerifyNoCSetOopsClosure is derived twice from Closure 
Change closure to a function object and update iteration

Reviewed-by: mgerdin, ecaspole
 2015-07-27 14:05:55 -04:00
Michail Chernov
5ab1b7ce9d 8131343: Remove unused imports from hotspot/test/testlibrary/jdk/test/lib/*.java 
Reviewed-by: dfazunen, tschatzl
 2015-07-27 18:23:35 +03:00
Kim Barrett
83f63bf5bb Merge 2015-07-25 02:22:32 +02:00
Jaroslav Bachorik
386e0c6841 Merge 2015-07-25 00:36:45 +02:00
Jaroslav Bachorik
cac68725c7 Merge 2015-07-24 20:45:07 +02:00
Eric Caspole
cf7ea2f64e 8132148: G1 hs_err region dump legend out of sync with region values 
Use E for Eden, S for Survivor, O for Old

Reviewed-by: tschatzl, tbenson
 2015-07-24 10:32:00 -04:00
Alejandro Murillo
d3a4569082 Merge 2015-07-24 00:54:05 -07:00
Coleen Phillimore
91fcaa5017 Merge 2015-07-24 03:50:48 +00:00
Coleen Phillimore
d7eb22156b Merge 2015-07-23 22:31:10 -04:00
Daniel D. Daugherty
65c2cc7e0f Merge 2015-07-24 02:57:59 +02:00
Lana Steuck
0b717619ae Merge 2015-07-23 15:28:52 -07:00
Daniel D. Daugherty
99f005b648 8132286: change 'InlineNotify' flag option from "product" to "diagnostic" 
Reviewed-by: coleenp
 2015-07-23 14:48:23 -07:00
Coleen Phillimore
7c4d03b281 Merge 2015-07-23 21:33:29 +02:00
Coleen Phillimore
77edd5baad 8087315: SIGBUS error in nsk/jvmti/RedefineClasses/StressRedefine 
Need to get source_file_name from the_class's constant pool not previous version constant pool

Reviewed-by: dcubed, sspitsyn
 2015-07-23 15:18:56 -04:00
Coleen Phillimore
ea406828ce 8082782: vm crash on StressRedefineWithoutBytecodeCorruption fails with assert(((Metadata*)obj)->is_valid()) failed: obj is valid 
Walk compile task for Method* to not deallocate, store methods in methodHandle while compile task is being taken off compile queue

Reviewed-by: dcubed, sspitsyn
 2015-07-23 15:17:58 -04:00
David Katleman
e7a02beb56 Added tag jdk9-b74 for changeset 7c5e7ba80fcd 2015-07-23 11:54:26 -07:00