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231 Commits

Author SHA1 Message Date
Robbin Ehn
35a9f6864a 8226705: [REDO] Deoptimize with handshakes 
Reviewed-by: eosterlund, dcubed, dlong, pchilanomate
 2019-09-19 10:52:22 +02:00
Per Lidén
2d6874b861 8230841: Remove oopDesc::equals() 
Reviewed-by: rkennke, tschatzl
 2019-09-17 09:51:02 +02:00
Leo Korinth
4b6f9ed07f 8230398: Remove NULL checks before FREE_C_HEAP_ARRAY 
Reviewed-by: dholmes, kbarrett, tschatzl
 2019-09-11 14:16:30 +02:00
Erik Österlund
f869706f5f 8224815: Remove non-GC uses of CollectedHeap::is_in_reserved() 
Reviewed-by: stefank, coleenp
 2019-09-05 08:26:49 +02:00
Stefan Karlsson
e1aca70a1c 8229836: Remove include of globals.hpp from allocation.hpp 
Reviewed-by: coleenp, kbarrett
 2019-08-26 09:13:38 +02:00
Erik Österlund
f0ff63c19c 8229345: Memory leak due to vtable stubs not being shared on SPARC 
Reviewed-by: mdoerr, dholmes, kvn
 2019-08-16 16:50:17 +02:00
Coleen Phillimore
d1ca6221a4 5103339: Strengthen NoSafepointVerifier 
Add NSV check at possible safepoint transition or places that could take out locks.  Consolidate with clearing unhandled oops.

Reviewed-by: dholmes, rehn
 2019-08-14 10:07:00 -04:00
Coleen Phillimore
ab9aab646b 8228630: Remove always true parameter to NoSafepointVerifier 
Also remove NoGCVerifier since NoSafepointVerifier covers GC checking when not already at a safepoint and is a stronger check.

Reviewed-by: kbarrett, dholmes
 2019-07-31 06:54:50 -04:00
Mikael Vidstedt
f73a94a772 Merge 2019-07-23 11:17:59 -07:00
Zhengyu Gu
1a115f9763 8227755: Need more than 2 distinct CodeCache unloading cycles 
Reviewed-by: eosterlund, rkennke
 2019-07-17 08:33:38 -04:00
Coleen Phillimore
04b98fd1df 8222446: assert(C->env()->system_dictionary_modification_counter_changed()) failed: Must invalidate if TypeFuncs differ 
Remove SystemDictionary::modification_counter optimization

Reviewed-by: dlong, eosterlund
 2019-07-10 07:58:24 -04:00
Erik Österlund
03030e473c 8224674: NMethod state machine is not monotonic 
Reviewed-by: dlong, coleenp, thartmann
 2019-07-18 11:15:20 +02:00
Erik Österlund
ec5bfaba53 8219687: G1 asserts nmethod should not be unloaded during parallel code cache unloading 
Reviewed-by: tschatzl, kvn
 2019-07-02 11:33:01 +02:00
Robbin Ehn
8b067a95ed 8225702: Safepoint counter can't be used for safepoint detection 
Reviewed-by: dcubed, dholmes
 2019-06-26 18:22:28 +02:00
Daniel D. Daugherty
d6be015b16 8226699: [BACKOUT] JDK-8221734 Deoptimize with handshakes 
Reviewed-by: dholmes, rehn, dlong
 2019-06-24 22:38:17 -04:00
Vladimir Kozlov
2ccecc495c 8223794: applications/kitchensink/Kitchensink.java crash bad oop with Graal 
Added new nmethod::oop_at_phantom() method for JVMCI to notify GC that oop should be kept alive

Reviewed-by: dlong, eosterlund
 2019-06-20 10:32:25 -07:00
Dean Long
c18ffd6a79 8223050: JVMCI: findUniqueConcreteMethod() should not use Dependencies::find_unique_concrete_method() for non-virtual methods 
Reviewed-by: kvn, dnsimon
 2019-06-07 18:11:33 -04:00
Leonid Mesnik
8c40b77cd8 8225388: Running jcmd Compiler.CodeHeap_Analytics all 0 cause crash 
Reviewed-by: thartmann, sspitsyn
 2019-06-07 12:26:50 -07:00
Tom Rodriguez
38204f9c65 8209626: [JVMCI] Use implicit exception table for dispatch and printing 
Reviewed-by: kvn
 2019-06-07 10:26:21 -07:00
Igor Veresov
e47daab7b4 8223320: [AOT] jck test api/javax_script/ScriptEngine/PutGet.html fails when test classes are AOTed 
Materialization of primitive boxes should use caches

Reviewed-by: kvn, never
 2019-06-03 13:21:02 -07:00
Robbin Ehn
043e3d767c 8224795: some runtime/SelectionResolution tests are timing out 
Reviewed-by: dholmes, thartmann
 2019-05-28 20:47:47 +02:00
Robbin Ehn
9baafa55a6 8221734: Deoptimize with handshakes 
Reviewed-by: dcubed, dholmes, pchilanomate, dlong, coleenp
 2019-05-23 10:13:29 +02:00
Stefan Karlsson
4914e0ee95 8224203: Remove need to specify type when using FLAG_SET macros 
Reviewed-by: rehn, pliden, coleenp
 2019-05-22 13:06:31 +02:00
Thomas Stuefe
2257bae7a2 8224487: outputStream should not be copyable 
Reviewed-by: kbarrett, coleenp
 2019-05-22 07:10:54 +02:00
Lutz Schmidt
b730805159 8213084: Rework and enhance Print[Opto]Assembly output 
Reviewed-by: kvn, thartmann
 2019-05-21 15:51:35 +02:00
Coleen Phillimore
bc264ba95b 8223585: vmTestbase/runtime/pcl/* get SEGV in MetadataOnStackClosure::do_metadata(Metadata*)+0x0 
Adjust old method table by only one thread.

Reviewed-by: kvn, jcbeyler, sspitsyn
 2019-05-16 11:07:09 -04:00
Erik Österlund
5dd18ea628 8222841: Incorrect static call stub interactions with class unloading 
Reviewed-by: kvn, coleenp
 2019-05-14 12:07:24 +02:00
Coleen Phillimore
77d60eff6a 8223626: move print() functions to cpp files 
Improve debugging experience

Reviewed-by: dholmes, dlong
 2019-05-10 09:05:29 -04:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:28:30 +02:00
Stefan Karlsson
34c357ee6f 8223621: Move Universe usage out of oopRecorder.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:26:03 +02:00
Ao Qi
c5fc45ee08 8222926: Shenandoah build fails with --with-jvm-features=-compiler1 
Reviewed-by: shade, rkennke
 2019-05-08 20:57:12 +08:00
Vladimir Ivanov
c6a2274d1a 8223422: [Graal] assert(!m->can_be_statically_bound(InstanceKlass::cast(ctxk))) failed: redundant 
Reviewed-by: kvn
 2019-05-06 21:31:36 -07:00
Vladimir Ivanov
75d4f24c97 8223171: Redundant nmethod dependencies for effectively final methods 
Reviewed-by: dlong
 2019-05-06 12:15:49 -07:00
Vladimir Kozlov
e9c523ae5f 8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library 
Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp
 2019-05-01 12:31:29 -07:00
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker 
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
 2019-04-25 10:56:31 -04:00
Zhengyu Gu
cc871f0459 8222086: CodeCache::UnloadingScope needs to preserve and restore previous IsUnloadingBehavior 
Reviewed-by: eosterlund
 2019-04-08 13:22:59 -04:00
Coleen Phillimore
246544eeb7 8221183: Avoid code cache walk in MetadataOnStackMark 
Note nmethods with "old" Methods in them in table to walk instead.

Reviewed-by: eosterlund, sspitsyn
 2019-04-01 09:53:30 -04:00
Per Lidén
9f2ac63e67 8221456: nmethod::make_unloaded() clears _method member too early 
Reviewed-by: eosterlund, thartmann
 2019-03-27 18:30:45 +01:00
Coleen Phillimore
5c5089b0a2 8220512: Deoptimize redefinition functions that have dirty ICs 
Walk ICs to determine whether nmethods are dependent on redefined classes.

Reviewed-by: sspitsyn, eosterlund
 2019-03-15 16:00:18 -04:00
Stefan Karlsson
2370adc703 8220343: Move scavenge_root_nmethods from shared code 
Reviewed-by: kvn, eosterlund
 2019-03-14 09:15:51 +01:00
Stefan Karlsson
b9cf9e7ca4 8220411: Remove ScavengeRootsInCode=0 code 
Reviewed-by: thartmann, coleenp
 2019-03-14 09:08:17 +01:00
Claes Redestad
d2c205bb59 8219860: Cleanup ClassFileParser::parse_linenumber_table 
Reviewed-by: rehn, lfoltan, hseigel
 2019-03-08 23:02:06 +01:00
Erik Österlund
c1250e0816 8218974: Free GC native structures in nmethod::flush 
Reviewed-by: pliden
 2019-02-26 11:36:00 +01:00
Robbin Ehn
bec8431683 8203469: Faster safepoints 
Reviewed-by: dcubed, pchilanomate, dholmes, acorn, coleenp, eosterlund
 2019-02-15 14:15:10 +01:00
Claes Redestad
7049e4c443 8218625: Remove dead code in relocInfo 
Reviewed-by: kvn, thartmann
 2019-02-07 22:20:46 +01:00
Jesper Wilhelmsson
621bf58687 Merge 2019-02-06 00:20:37 +01:00
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
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
Per Lidén
ad65ea3c85 8217309: ZGC: Fix ZNMethodTable corruption 
Reviewed-by: eosterlund, stefank
 2019-01-24 12:23:01 +01:00
Lutz Schmidt
b291349f4c 8217465: [REDO] - Optimize CodeHeap Analytics 
Reviewed-by: kvn, thartmann
 2019-01-30 14:24:14 +01:00