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1912 Commits

Author SHA1 Message Date
Claes Redestad
61882ce51f 8218738: Remove dead code in Symbol and friends 
Reviewed-by: coleenp, lfoltan, dholmes
 2019-02-12 19:22:19 +01:00
Matthias Baesken
8218872024 8218136: minor hotspot adjustments for xlclang++ from xlc16 on AIX 
Reviewed-by: dholmes, goetz, ihse
 2019-02-05 17:40:15 +01:00
Claes Redestad
93bdf79f1b 8218675: Reduce verification overhead in ClassFileParser 
Reviewed-by: dholmes, hseigel
 2019-02-12 14:23:49 +01:00
Claes Redestad
7da5437994 8216608: Obsolete stale compiler flags 
Reviewed-by: shade, thartmann
 2019-02-12 09:35:51 +01:00
Chihiro Ito
6773177000 8214236: sun.gc.collector.2.name should be changed 
Reviewed-by: pliden, tschatzl
 2019-02-12 08:56:03 +09:00
Thomas Schatzl
1388a70bac 8218680: G1 crashes during calculation of old collection set candidates 
Parameters were passed in the wrong order to some helper class.

Reviewed-by: shade, kbarrett, lkorinth
 2019-02-12 09:58:27 +01:00
Claes Redestad
efc62ac6ec 8217383: Obsolete UseImplicitStableValues 
Reviewed-by: shade, rkennke, vlivanov
 2019-02-12 09:00:04 +01:00
Matthias Baesken
0fdcd10b9c 8218562: handle HOTSPOT_BUILD_COMPILER for clang/xlclang and cleanup HOTSPOT_BUILD_COMPILER settings 
Reviewed-by: dholmes, ihse, mdoerr
 2019-02-06 16:02:27 +01:00
David Holmes
3e904a4801 8193234: When using -Xcheck:jni an internally allocated buffer can leak 
Reviewed-by: shade, hseigel
 2019-02-08 20:51:55 -05:00
Zhengyu Gu
1f230335e2 8200109: NMT: diff_malloc_site assert(early->flags() == current->flags(), "Must be the same memory type") 
Reviewed-by: shade, coleenp
 2019-02-08 14:03:09 -05:00
Roland Westrelin
f88962f2d9 8217990: C2 UseOptoBiasInlining: load of markword optimized to 0 if running with -XX:-EliminateLocks 
Reviewed-by: thartmann, mdoerr, rrich, kvn
 2019-02-07 09:55:57 +01:00
Coleen Phillimore
e174cd6271 8218593: Symbol leak in prepend_host_package_name 
Add appropriate refcounting for Symbols stomped by parsing

Reviewed-by: hseigel, zgu
 2019-02-08 09:33:59 -05:00
Thomas Schatzl
999ecc66a4 8217328: Rename CollectionSetChooser to G1CollectionSetChooser 
Reviewed-by: lkorinth, kbarrett
 2019-02-08 12:55:20 +01:00
Thomas Schatzl
13256c7908 8217330: Split G1CollectionSetChooser into collection set candidate container and the chooser algorithm 
Reviewed-by: lkorinth, kbarrett
 2019-02-08 12:55:20 +01:00
Thomas Schatzl
32016662c9 8217778: StringTable cleanup miscalculates amount of dead objects 
Reviewed-by: kbarrett
 2019-02-08 12:55:20 +01:00
Coleen Phillimore
175b462a77 8218601: [AOT] Crash in AOTCodeHeap::mark_evol_dependent_methods 
Null check nmethod in aot dependencies

Reviewed-by: kvn
 2019-02-07 17:26:44 -05:00
Claes Redestad
7049e4c443 8218625: Remove dead code in relocInfo 
Reviewed-by: kvn, thartmann
 2019-02-07 22:20:46 +01:00
Zhengyu Gu
d5e0b71435 8218558: NMT stack traces in output should show mt component for virtual memory allocations 
Reviewed-by: shade, stuefe, coleenp
 2019-02-07 14:29:17 -05:00
Claes Redestad
551a272ced 8218565: HandleMark cleanup 
Reviewed-by: coleenp, kbarrett, rehn
 2019-02-07 10:26:32 +01:00
Mikael Vidstedt
ecb711dbe9 8218581: Incorrect exception message generation 
Reviewed-by: hseigel
 2019-02-06 18:34:12 -08:00
Zhengyu Gu
216049dc47 8218566: NMT: missing memory tag for assert poison page 
Reviewed-by: shade, stuefe
 2019-02-06 13:30:27 -05:00
Goetz Lindenmaier
16d8bc9087 8218544: Fix build on windows: missing include 
Reviewed-by: stuefe, dholmes, shade
 2019-02-06 08:31:27 +01:00
Jesper Wilhelmsson
621bf58687 Merge 2019-02-06 00:20:37 +01:00
Kim Barrett
1fcbd0cd0d 8217474: Remove WhiteBox.getConcurrentGCPhases() 
Remove function and supporting infrastructure.

Reviewed-by: shade, tschatzl
 2019-02-05 16:46:49 -05:00
Patricio Chilano Mateo
c94cdddbdd 8210832: Remove sneaky locking in class Monitor 
Removed sneaky locking and simplified vm monitors implementation

Co-authored-by: David Holmes <david.holmes@oracle.com>
Reviewed-by: rehn, dcubed, pliden, dholmes, coleenp
 2019-02-05 15:12:13 -05:00
Erik Österlund
4e8a04bbf1 8216541: CompiledICHolders of VM locked unloaded nmethods are released too late 
Reviewed-by: kvn, thartmann
 2019-02-05 20:06:10 +01:00
Kim Barrett
cd9b1aabb0 8218164: Improve local control of compiler warnings 
Windows warning push/pop and gcc/Windows warning suppression macros.

Reviewed-by: dholmes, tschatzl
 2019-02-05 13:21:59 -05:00
Coleen Phillimore
8f5e561d19 8139551: Scalability problem with redefinition - multiple code cache walks 
Walk code cache and deoptimize once per redefinition.

Reviewed-by: sspitsyn, dlong
 2019-02-05 10:40:25 -05:00
Alex Menkov
e24693c7db 8218025: disable pop_frame and force_early_return caps for Graal 
Reviewed-by: iignatyev, sspitsyn, dholmes
 2019-02-01 09:25:31 -08:00
Per Lidén
7f6d6c8a8c 8217717: ZGC: Broken oop map in C1 load barrier stub 
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: eosterlund, neliasso
 2019-01-28 08:58:42 +01:00
Erik Helin
ba5be80bb2 8213231: ThreadSnapshot::_threadObj can become stale 
Reviewed-by: dcubed, dholmes, rehn
 2019-01-23 13:40:09 +01:00
Per Lidén
ad65ea3c85 8217309: ZGC: Fix ZNMethodTable corruption 
Reviewed-by: eosterlund, stefank
 2019-01-24 12:23:01 +01:00
Jamsheed Mohammed C M
25bd20f5d9 8213825: assert(false) failed: Non-balanced monitor enter/exit! Likely JNI locking 
Skip sfpt optimization for Load is removed for Java Object's Markword Load.

Reviewed-by: kvn, dlong
 2019-01-23 23:24:10 -08:00
Roland Westrelin
6c640e1831 8215483: Off heap memory accesses should be vectorized 
Reviewed-by: neliasso, kvn
 2018-12-18 09:29:39 +01:00
Yasumasa Suenaga
67dfadfcc2 8217845: SA should refer const values for JVMFlag from HotSpot 
Reviewed-by: sspitsyn, jgeorge
 2019-02-05 14:24:29 +09:00
Vladimir Ivanov
6f437c6c9a 8218406: C1: Redundant nmethod dependency for private method is added 
Reviewed-by: kvn
 2019-02-04 17:35:38 -08:00
Vladimir Ivanov
f5a64c0001 8075052: Autobox elimination hinders loop unrolling 
Reviewed-by: kvn
 2019-02-04 17:35:36 -08:00
Vladimir Ivanov
f5458c5891 8188133: C2: Static field accesses in clinit can trigger deoptimizations 
Reviewed-by: kvn
 2019-02-04 17:35:35 -08:00
Robbin Ehn
f1fbd69478 8218145: block_if_requested is not proper inlined due to size 
Reviewed-by: kbarrett, coleenp, gziemski
 2019-02-04 21:42:47 +01:00
Matthias Baesken
d26f12ed43 8218276: AIX build fails in tieredThresholdPolicy.cpp 
Reviewed-by: dholmes, mdoerr
 2019-02-04 11:00:12 +01:00
Vladimir Ivanov
3a94607c69 8218163: C2: Continuous deoptimization w/ Reason_speculate_class_check and Action_none 
Reviewed-by: kvn, neliasso
 2019-02-01 18:51:14 -08:00
Vladimir Ivanov
71759e3177 8217919: C2: Enable -XX:+AggressiveUnboxing by default 
Reviewed-by: kvn, neliasso
 2019-02-01 18:50:53 -08:00
Vladimir Ivanov
0a5a0b1a29 8217918: C2: -XX:+AggressiveUnboxing is broken 
Reviewed-by: kvn
 2019-02-01 18:50:22 -08:00
Jesper Wilhelmsson
b2d0be746a Merge 2019-02-02 00:11:54 +01:00
Aleksey Shipilev
5ce7eb34e4 8218151: Simplify JavaThread::thread_state definition 
Reviewed-by: stefank, dholmes, kbarrett
 2019-02-01 16:03:16 +01:00
Aleksey Shipilev
8f65fa9303 8217879: hs_err should print more instructions in hex dump 
Reviewed-by: stuefe, coleenp, dholmes, lucy, stefank
 2019-02-01 16:03:15 +01:00
Yasumasa Suenaga
e56ecb5e8c 8217432: MetaspaceGC::_capacity_until_GC exceeds MaxMetaspaceSize 
Reviewed-by: tschatzl, stuefe
 2019-02-01 21:43:37 +09:00
Coleen Phillimore
219bcdf665 8215505: Cleanup jvm.cpp obsolete code after JDK-8210094: Better loading of classloader classes 
Remove dead code, also remove function that is not needed after 8210094.

Reviewed-by: lfoltan, dholmes
 2019-02-01 06:42:41 -05:00
Thomas Stuefe
6d4de736d8 8214975: No hs-err file if fatal error is raised during dynamic initialization 
Reviewed-by: dholmes, dcubed
 2018-12-08 12:09:59 +01:00
Thomas Stuefe
ef3532fc67 8218156: "jcmd VM.metaspace basic" misreports free chunk space 
Reviewed-by: zgu
 2019-02-01 10:27:45 +01:00