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2362 Commits

Author SHA1 Message Date
Vladimir Ivanov
1cfbe2dec5 8139595: MethodHandles::remove_dependent_nmethod is not MT safe 
Reviewed-by: jrose, coleenp
 2015-11-18 03:03:43 +03:00
Nils Eliasson
c2892b5dce Merge 2015-11-16 20:56:18 +01:00
Tobias Hartmann
8ac86c17f8 8061436: Processing of options related to segmented code cache should be enhanced 
Allow user to set code heap sizes individually and enhance checking of code cache flags.

Reviewed-by: kvn, roland
 2015-11-16 15:35:43 +01:00
Zoltan Majo
5c32c8d2ab 8140327: segfault on solaris-amd64 with "-XX:CompilerThreadStackSize=1" option 
Update range for the CompilerThreadStackSize flag. Remove flag from testing.

Reviewed-by: kvn
 2015-11-16 09:42:20 +01:00
Nils Eliasson
2f9e32256d Merge 2015-11-13 13:31:48 +01:00
Christian Thalinger
6896030b96 8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds 
Reviewed-by: goetz, stefank
 2015-11-11 16:32:17 -10:00
Gilles Duboscq
c4ce43c1ac 8141133: [JVMCI] crash during safepoint deopt if rethrow_exception is set 
Reviewed-by: twisti
 2015-11-11 14:40:38 -10:00
Tobias Hartmann
5d86db4b66 8067378: Add segmented code heaps info into jfr events: vm/code_cache/stats and vm/code_cache/config 
Added code heap specific information to code cache JFR events.

Reviewed-by: twisti, mgronlun
 2015-11-09 11:35:44 +01:00
Nils Eliasson
5ca8983920 8135068: Extract method matchers from CompilerOracle 
Ecapsulate code to enable reuse

Reviewed-by: roland, kvn
 2015-09-18 10:11:11 +02:00
Tomasz Wojtowicz
61b77b8590 8134553: CRC32C implementations for x86/x64 targets 
Reviewed-by: kvn
 2015-09-16 15:54:32 -07:00
Vladimir Kozlov
44a4201adc 8136406: Remove ZapDeadCompiledLocals code 
Dead code elimination.

Reviewed-by: roland, twisti
 2015-09-15 11:04:11 -07:00
Iris Clark
190eb2d0fe Merge 2015-09-14 09:47:17 -07:00
Derek White
23813ce92e 8066821: Enhance command line processing to manage deprecating and obsoleting -XX command line arguments 
Add support for alias options and automatically expiring deprecated options

Reviewed-by: dholmes, kbarrett, acorn
 2015-09-11 15:31:03 -04:00
Aleksey Shipilev
bbc043a7f2 8135085: Change Method::_intrinsic_id from u1 to u2 
Convert Method::_intrinsic_id from u1 to u2 to expand id range over 255.

Reviewed-by: coleenp, iklam, jiangli
 2015-09-18 13:41:11 -07:00
Kim Barrett
b78e96713b 8136627: Backout JDK-8133818 Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125 
Reviewed-by: brutisso
 2015-09-16 16:25:02 +02:00
Coleen Phillimore
46c2208620 Merge 2015-11-20 01:35:20 +00:00
Gerard Ziemski
97470c5146 8138983: Runtime: implement ranges for Shared*** flags 
Implement ranges.

Reviewed-by: ddmitriev, dholmes, jiangli
 2015-11-19 16:32:41 -06:00
Christian Tornqvist
c02b26ee45 8143324: Backout JDK-8087223 
Reviewed-by: coleenp, acorn
 2015-11-19 10:34:11 -08:00
Jesper Wilhelmsson
1736e104a1 Merge 2015-09-08 16:10:37 +02:00
Nils Eliasson
559bf7ef6e 8135067: Preparatory refactorings for compiler control 
Extract CompileTask and clean up

Reviewed-by: roland
 2015-09-04 12:47:57 +02:00
Ahmed Khawaja
d7b8032741 8132081: C2 support for Adler32 on SPARC 
Add C2 instrinsic support for Adler32 checksum on SPARC.

Reviewed-by: kvn
 2015-09-03 15:03:12 -07:00
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
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
Roland Westrelin
d791abc7e3 Merge 2015-08-27 18:51:22 +02:00
Iris Clark
64668f532a Merge 2015-08-25 14:45:00 -07:00
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
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
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
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
Jesper Wilhelmsson
49fb91407d 8134626: Misc cleanups after generation array removal 
Reviewed-by: david, dholmes, tschatzl
 2015-08-18 21:32:21 +02:00
David Buck
c166f75b22 8135002: Fix or remove broken links in objectMonitor.cpp comments 
Updated comments to refer to relevant patents.

Reviewed-by: dcubed
 2015-09-04 17:33:56 -07:00
Ron Durbin
be89d7204f 8061999: Enhance VM option parsing to allow options to be specified in a file 
Add support for the "-XX:VMOptionsFile=<path>" option.

Reviewed-by: dcubed, gthornbr, gziemski, ddmitriev, dholmes, coleenp
 2015-09-04 14:49:20 -07:00
Jim Laskey
f763183615 8087181: Move native jimage code to its own library (maybe libjimage) 
Co-authored-by: Jean-Francois Denise <jean-francois.denise@oracle.com>
Co-authored-by: Roger Riggs <roger.riggs@oracle.com>
Reviewed-by: alanb, lfoltan, hseigel, acorn
 2015-09-04 10:12:08 -03:00
Daniel D. Daugherty
9b12926ed8 8049304: race between VM_Exit and _sync_FutileWakeups->inc() 
Add PerfDataManager.has_PerfData() to indicate when PerfData objects should be safe to query. Update Java monitor PerfData usage to check the new flag. PerfDataManager::destroy() should only be called at a safepoint and when the StatSampler is not active.

Reviewed-by: kbarrett, dholmes, tbenson, bdelsart
 2015-09-03 10:22:39 -07:00
Sangheon Kim
c091c7348a 8134972: [BACKOUT] GC: implement ranges (optionally constraints) for those flags that have them missing 
Reviewed-by: jwilhelm
 2015-09-02 17:49:46 -07:00
Thomas Schatzl
f55b656f2d Merge 2015-09-02 16:16:58 +02:00
Thomas Schatzl
d0bb38889d 8134856: Incorrect use of PLAB::min_size() in MaxPLABSizeBounds 
Reviewed-by: jwilhelm, tbenson
 2015-09-02 14:00:46 +02:00
Y. Srinivas Ramakrishna
62ccb0305a 8133818: Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125 
Test contributed by brutisso

Reviewed-by: tonyp, tschatzl
 2015-09-02 11:56:10 +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
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
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
Iris Clark
0f1aea45ac Merge 2015-08-17 13:02:33 -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
Iris Clark
007ac18811 Merge 2015-08-10 19:58:56 -07:00
Staffan Larsen
e33d8d62ca Merge 2015-08-10 13:34:53 +00:00