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8335 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
a41f617837 Merge 2017-06-08 20:28:04 +02:00
George Triantafillou
39a08d3fd9 8166748: Clean out Windows IA64 support 
Reviewed-by: kbarrett, coleenp, bobv, mdoerr
 2017-06-08 13:17:51 -04:00
Vivek Deshpande
4fd6f92702 8181616: FMA Vectorization on x86 
Reviewed-by: kvn
 2017-06-07 13:09:46 -07:00
Chris Plummer
c04bd11452 8171365: nsk/jvmti/scenarios/events/EM04/em04t001: many errors for missed events 
Fix CodeCache:blobs_do() so it iterates over all code cache heaps

Reviewed-by: sspitsyn, thartmann
 2017-06-07 08:56:35 -07:00
Tobias Hartmann
501fdbaf15 8181644: C1 crashes with -XX:+PrintCFGToFile 
CFGPrinterOutput should not be shared between C1 compiler threads.

Reviewed-by: kvn
 2017-06-07 12:23:04 +02:00
Roland Westrelin
9bcec9e523 8176506: C2: loop unswitching and unsafe accesses cause crash 
Reviewed-by: vlivanov, mcberg, kvn, simonis
 2017-05-29 18:17:49 +02:00
Kim Barrett
5ea9bb3e56 8166651: OrderAccess::load_acquire &etc should have const parameters 
Added const qualifiers to load/load_acquire source parameters.

Reviewed-by: dholmes, coleenp, adinn, eosterlund
 2017-06-05 19:07:47 -04:00
Rachel Protacio
451b8b5d32 8176132: -XX:+PrintSharedSpaces should be converted to use Unified Logging 
Converted -XX:+PrintSharedSpaces to -Xlog:cds=info

Reviewed-by: iklam, jiangli, mseledtsov
 2017-06-05 13:13:38 -04:00
Thomas Schatzl
f2b486212e 8177044: Remove _scan_top from HeapRegion 
Remove the _scan_top member from HeapRegion using a per-gc pre-calculated table of scan limits that also subsumes other checks.

Reviewed-by: sangheki, kbarrett, ehelin
 2017-06-02 13:48:01 +02:00
Thomas Schatzl
c982403296 8177707: Specialize G1RemSet::refine_card for concurrent/during safepoint refinement 
Reviewed-by: ehelin, kbarrett
 2017-06-02 13:47:54 +02:00
Thomas Schatzl
3e624c317a 8162928: Micro-optimizations in scanning the remembered sets 
Reviewed-by: ehelin, kbarrett
 2017-06-02 13:45:21 +02:00
Thomas Schatzl
92a1acb43b 8071280: Specialize HeapRegion::oops_on_card_seq_iterate_careful() for use during concurrent refinement and updating the rset 
Reviewed-by: kbarrett, sangheki, ehelin
 2017-06-02 13:45:15 +02:00
Mikael Vidstedt
91920f154d 8181377: Capture underlying type for unsafe/unaligned pointers in ClassFileParser 
Reviewed-by: dholmes, kbarrett
 2017-06-01 09:34:53 -07:00
Coleen Phillimore
6659245612 8174749: Use hash table/oops for MemberName table 
Add a Java type called ResolvedMethodName which is immutable and can be stored in a hashtable, that is weakly collected by gc

Reviewed-by: sspitsyn, stefank, jrose
 2017-05-27 09:21:01 -04:00
Mikael Vidstedt
f1f868513d 8180032: Unaligned pointer dereference in ClassFileParser 
Reviewed-by: dholmes, hseigel
 2017-05-26 13:47:33 -07:00
Thomas Schatzl
4c944bd1ca 8180755: Remove use of bitMap.inline.hpp include from instanceKlass.hpp and c1_ValueSet.hpp 
Reviewed-by: ehelin, coleenp, dholmes
 2017-05-26 13:46:49 +02:00
Matthias Baesken
b47172b765 8180945: vmError.cpp : adjust dup and fclose 
Reviewed-by: dholmes
 2017-05-25 20:55:20 -04:00
Claes Redestad
9071d17dc9 8180614: Skip range and constraint checks on non-existent flags 
Reviewed-by: iklam, gziemski
 2017-05-26 01:04:05 +02:00
Robbin Ehn
3ca4b6b01b 8152955: Many safepoints of "no vm operation" kind 
Reviewed-by: dholmes, rkennke, shade
 2017-05-25 09:43:43 +02:00
Robbin Ehn
ad4bc13f9f 8152953: ForceSafepoint operations should be more specific 
Reviewed-by: dholmes, sspitsyn, rkennke, coleenp
 2017-05-25 09:38:33 +02:00
Claes Redestad
4d1141ee1c 8180763: Improve inlining of Symbol::equals(char*,int) into CompactHashtable 
Reviewed-by: iklam, jiangli
 2017-05-24 12:42:44 +02:00
Coleen Phillimore
b641222eda Merge 2017-05-23 18:42:08 +00:00
Zhengyu Gu
fd9c3d8158 8139673: NMT stack traces in output should show mtcomponent 
Show memory types of malloc site in detail report

Co-authored-by: Max Ockner <max.ockner@oracle.com>
Reviewed-by: dholmes, shade, coleenp
 2017-05-23 11:58:32 -04:00
Jesper Wilhelmsson
d599f0d03a Merge 2017-05-23 17:51:35 +02:00
Goetz Lindenmaier
8bd00f84a5 8179618: Fixes for range of OptoLoopAlignment and Inlining flags 
OptoLoopAlignment must be multiple of NOP size. Inlining flags must not exceed WarmCallInfo::MAX_VALUE().

Reviewed-by: kvn, stuefe
 2017-04-28 14:34:24 +02:00
Chihiro Ito
7d85a92ef0 8180654: Apply UL to PrintCodeCacheOnCompilation 
Reviewed-by: kvn
 2017-05-22 09:07:16 -07:00
Roman Kennke
8bda8fc602 8180599: Possibly miss to iterate monitors on thread exit 
Move thread-local monitors to global lists before thread is removed from global threads list, to ensure all monitors get scanned

Reviewed-by: dholmes, rehn
 2017-05-19 12:14:38 +02:00
Tobias Hartmann
4e05c8c099 Merge 2017-05-19 06:50:58 +00:00
Tobias Hartmann
2ee903d3ff 8180587: Assert in layout_helper_log2_element_size(jint) compares bits instead of bytes 
Fixed assert to compare log2 element size in bytes.

Reviewed-by: zmajo, kvn
 2017-05-19 08:36:49 +02:00
Yasumasa Suenaga
6e36f51f27 8180487: HotSpotResolvedJavaMethod.setNotInlineable() should be renamed to represent actual behavior 
Rename setNotInlineable() to setNotInlineableOrCompileable()

Reviewed-by: dnsimon, kvn
 2017-05-18 16:31:16 -07:00
Yasumasa Suenaga
f1589c23ac 8180601: hsdis generates duplicate output for JVMCI installed code 
Remove duplicated hsdis output

Reviewed-by: dnsimon, kvn
 2017-05-18 11:27:06 -07:00
Zoltan Majo
8d7312538b 8180473: Use proper deallocation for FileBuff::_bigbuf 
Use the array-specific delete operator instead of the scalar delete operator.

Reviewed-by: kvn
 2017-05-18 17:20:59 +02:00
David Buck
50f9e3ed40 Merge 2017-05-18 13:17:28 +00:00
Coleen Phillimore
f820e2f2ee 8166848: Performance bug: SystemDictionary - optimization 
Check instead that a bucket isn't 10x the average

Reviewed-by: iklam, gziemski, sspitsyn
 2017-05-18 08:17:52 -04:00
Vladimir Kempik
84fde21dc7 8177522: -XX:OnOutOfMemoryError does not work if supplied twice on windows 
Use cmd /c on windows to execute onError commands

Reviewed-by: dholmes, hseigel
 2017-05-18 08:14:33 -04:00
Roman Kennke
553d1e815b 8180175: ObjectSynchronizer only needs to iterate in-use monitors 
When using -XX:+MonitorInUseLists, then only iterate in-use monitors.

Reviewed-by: zgu, dholmes, rehn
 2017-05-17 23:36:19 +02:00
Aleksey Shipilev
ae8a3dd115 8180482: Reformat -XX:+PrintSafepointStatistics table 
Reviewed-by: dholmes
 2017-05-17 23:18:19 +02:00
Claes Redestad
3725b7c8ff Merge 2017-05-17 12:46:12 +00:00
Harold Seigel
e6a49ea74b 8152295: Redundant CLCs for classes resolved in both loaders 
Don't record loader constraints if both class loader classes are the same

Reviewed-by: coleenp, vlivanov, gtriantafill, lfoltan
 2017-05-17 07:55:26 -04:00
Claes Redestad
30498e26af 8180423: Remove flag UseRelocIndex 
Reviewed-by: kvn, thartmann
 2017-05-17 11:41:08 +02:00
Coleen Phillimore
1c06346c45 8180325: Use ClassLoaderData::classes_do for CDS classes 
Use closures and ClassLoaderData::classes_do instead of SystemDictionary::classes_do

Reviewed-by: iklam, jiangli
 2017-05-16 19:36:55 -04:00
Harold Seigel
09d3f0e43d 8178604: JVM does not allow defining boot loader modules in exploded build after module system initialization 
Allow defining of boot loader modules after initialization but add locks to synchronize access to exploded build list

Reviewed-by: dholmes, lfoltan
 2017-05-16 09:33:49 -04:00
Ioi Lam
cc6f6ad2a6 8179769: serviceability/sa/TestCpoolForInvokeDynamic.java failing after changes for JDK-8171392 
Updated SA Java code to match HotSpot C code.

Reviewed-by: sspitsyn, coleenp
 2017-05-11 16:17:31 -07:00
Vladimir Kozlov
063286a618 Merge 2017-05-12 13:14:25 -07:00
Thomas Schatzl
707c566055 8177764: Humongous Reclaimed log output may be confusing 
Make all log messages dealing with humongous reclaim report number of handled objects, not regions.

Reviewed-by: pliden, sjohanss
 2017-05-12 11:41:05 +02:00
Chihiro Ito
61b56ef305 8166191: Missing spaces in log message during heap expansion 
Reviewed-by: tschatzl
 2017-05-12 11:38:20 +02:00
Harold Seigel
ca7bc471dd 8153646: Move vm/utilities/array.hpp to vm/oops 
Move the header file and update the appropriate #include statements.

Reviewed-by: sspitsyn, dholmes
 2017-05-10 08:37:17 -04:00
Alexander Harlap
4dc55a6593 8065402: G1 does not expand marking stack when mark stack overflow happens during concurrent marking 
Simplified decision mechanism for marking stack expansion

Reviewed-by: kbarrett, tschatzl
 2017-05-09 13:50:06 -04:00
Stefan Johansson
72a8ea429e 8179550: Unify trace logging for InstanceRefKlass 
Reviewed-by: kbarrett, tschatzl
 2017-05-09 11:04:06 +02:00
Stefan Johansson
50ded710fd 8138888: Remove ExtendedOopClosure::apply_to_weak_ref_discovered_field 
Reviewed-by: kbarrett, tschatzl
 2017-05-09 11:03:45 +02:00