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1916 Commits

Author SHA1 Message Date
Roland Westrelin
b5d2e875f6 8209835: Aarch64: elide barriers on all volatile operations 
Reviewed-by: aph, adinn
 2018-11-05 12:53:55 +01:00
Roland Westrelin
03ef2b0df5 8211320: Aarch64: unsafe.compareAndSetByte() and unsafe.compareAndSetShort() c2 intrinsics broken with negative expected value 
Reviewed-by: adinn, aph
 2018-10-04 09:24:27 +02:00
Magnus Ihse Bursie
a836b891b8 8213339: Update precompiled.hpp with headers based on current frequency 
Reviewed-by: shade, dholmes
 2018-11-05 10:52:36 +01:00
Erik Österlund
f2fe71b186 8212989: Allow CompiledMethod ExceptionCache have unloaded klasses 
Reviewed-by: kvn, pliden
 2018-11-05 08:01:39 +01:00
Jiangli Zhou
80ad2c7e71 8212995: Placing the Integer.IntegerCache and cached Integer objects in the closed archive heap region 
Support shareable archive object subgraphs in closed archive heap regions.

Reviewed-by: iklam, ccheung
 2018-11-03 15:40:19 -04:00
Igor Ignatyev
35871a8ca1 8213058: remove ExecuteInternalVMTests and VerboseInternalVMTests flags 
Reviewed-by: erikj, dholmes, ihse
 2018-11-02 16:27:55 -07:00
Igor Ignatyev
de6f5b33ed 8177708: Convert TestReserveMemorySpecial_test to Gtest 
Reviewed-by: gziemski, vlivanov
 2018-11-02 16:26:11 -07:00
Kim Barrett
5f7a59f69c 6735527: Bitmap - speed up searches 
New parameterized bitmap search routine, using ctz.

Reviewed-by: tschatzl, shade
 2018-11-02 17:51:21 -04:00
Robbin Ehn
6e5e462e2a 8213236: A partial removed/deleted JavaThread cannot transition 
Reviewed-by: dholmes, dcubed, eosterlund
 2018-11-02 14:13:05 +01:00
Erik Österlund
25f14cd757 8209189: Make CompiledMethod::do_unloading more concurrent 
Reviewed-by: kvn, coleenp
 2018-11-02 08:33:59 +01:00
Erik Österlund
97d3dc7902 8212681: Refactor IC locking to use a fine grained CompiledICLocker 
Reviewed-by: coleenp, rehn, kvn
 2018-11-01 14:57:26 +01:00
Per Lidén
54d4acf73f 8212184: Incorrect oop ref strength used for referents in FinalReference 
Reviewed-by: eosterlund, kbarrett
 2018-11-02 07:58:22 +01:00
Per Lidén
ca91f514d8 8212921: ZGC: Move verification to after resurrection unblocked 
Reviewed-by: eosterlund
 2018-11-02 07:46:00 +01:00
Tom Rodriguez
a429adfa2d 8213203: [JVMCI] adopt formatting changes from jvmci 8 
Reviewed-by: kvn
 2018-11-02 00:26:25 -07:00
Robbin Ehn
9a043c50f9 8209495: NMethodSweeper::sweep_code_cache cause severe delays 
Reviewed-by: thartmann, eosterlund
 2018-11-01 17:56:01 +01:00
Tobias Hartmann
2fe0a0f20b 8213014: Crash in CompileBroker::make_thread due to OOM 
Added missing null checks and checks for pending exception.

Reviewed-by: kvn, dholmes, mdoerr
 2018-11-01 14:15:35 +01:00
Igor Ignatyev
0c061174b6 8177711: Convert TestVirtualSpaceNode_test to GTest 
Reviewed-by: jwilhelm
 2018-10-31 19:56:51 -07:00
Calvin Cheung
fc19077b52 8213000: Obsolete the IgnoreUnverifiableClassesDuringDump vm option 
Remove code referencing the IgnoreUnverifiableClassesDuringDump

Reviewed-by: dholmes, jiangli
 2018-10-31 14:00:51 -07:00
Coleen Phillimore
d302072f50 8213211: [BACKOUT] Allow Klass::_subklass and _next_sibling to have unloaded classes 
Reviewed-by: jiangli, jwilhelm
 2018-10-31 14:38:14 -04:00
Gustavo Romero
84a22b6b36 8212481: PPC64: Enable POWER9 CPU detection 
Reviewed-by: mdoerr, simonis
 2018-10-16 16:26:28 -04:00
Aleksey Shipilev
307ba484e1 8213182: Minimal VM build failure after JDK-8212200 (assert when shared java.lang.Object is redefined by JVMTI agent) 
Reviewed-by: dholmes, iklam
 2018-10-31 19:00:59 +01:00
Bob Vandette
f161afb806 Merge 2018-10-31 10:48:13 -04:00
Martin Doerr
a241cf4367 8213086: Compiler thread creation should be bounded by available space in memory and Code Cache 
Reviewed-by: kvn, thartmann
 2018-10-31 14:48:36 +01:00
Thomas Schatzl
4da555c7a8 8213142: Use RAII to set the scanning source in G1ScanEvacuatedObjClosure 
Reviewed-by: sangheki, kbarrett
 2018-10-31 13:43:57 +01:00
Thomas Schatzl
28c9f22ebb 8212911: Unify and micro-optimize handling of non-in-collection set references in oop closures 
Reviewed-by: kbarrett, sjohanss
 2018-10-31 13:43:57 +01:00
Thomas Schatzl
0e622f29a2 8211388: Make OtherRegionsTable independent of the region it is for 
Reviewed-by: sjohanss, sangheki
 2018-10-31 13:43:57 +01:00
Thomas Schatzl
0d19f0bb51 6490394: G1: Allow heap shrinking / memory unmapping after reclaiming regions during Remark 
Reviewed-by: sjohanss, sangheki
 2018-10-31 13:43:57 +01:00
Thomas Schatzl
3a343a5681 8071913: Filter out entries to free/uncommitted regions during iteration 
Reviewed-by: sjohanss, kbarrett
 2018-10-31 13:43:57 +01:00
Coleen Phillimore
adb1dcdcc2 8213107: Make ClassLoaderDataGraph iterator skip unloaded CLDs 
With concurrent class unloading, the CLDG could contain unloaded CLDs while iterating in a safepoint

Reviewed-by: lfoltan, eosterlund
 2018-10-31 07:06:54 -04:00
Robbin Ehn
80aa38305d 8212933: Thread-SMR: requesting a VM operation whilst holding a ThreadsListHandle can cause deadlocks 
Reviewed-by: eosterlund, dcubed, sspitsyn, dholmes
 2018-10-31 08:09:45 +01:00
Markus Grönlund
e4f5ffc403 8213172: CDS and JFR tests fail with assert(JdkJfrEvent::is(klass)) failed: invariant 
Reviewed-by: egahlin, dholmes
 2018-10-31 09:09:23 +01:00
Daniil Titov
93021808e6 8195627: [Graal] nsk/jdi/VirtualMachine/redefineClasses/redefineclasses026 hangs with Graal in Xcomp mode 
Reviewed-by: sspitsyn, kvn
 2018-10-30 19:29:21 -07:00
Jiangli Zhou
b9f22907d3 8203953: Rename SystemDictionary::load_shared_class(Symbol*, Handle, TRAPS) to load_shared_boot_class() 
Rename SystemDictionary::load_shared_class.

Reviewed-by: coleenp
 2018-10-30 22:24:04 -04:00
Erik Gahlin
ba18b569ef 8203629: Produce events in the JDK without a dependency on jdk.jfr 
Reviewed-by: mgronlun
 2018-10-31 02:10:21 +01:00
Dean Long
7d2ac4cc31 8211743: [AOT] crash in ScopeDesc::decode_body() when JVMTI walks AOT frames 
Reviewed-by: kvn
 2018-10-30 15:17:58 -07:00
Kim Barrett
3185dcf0f2 8212827: GlobalCounter should support nested critical sections 
Support nested critical sections.

Reviewed-by: eosterlund, rehn, tschatzl
 2018-10-30 18:06:35 -04:00
Kuai Wei
dcb6e1dda8 8210853: JIT: C2 doesn't skip post barrier for new allocated objects 
Skip copy Region node when look for last allocation

Reviewed-by: thartmann, kvn
 2018-10-30 14:38:59 -07:00
Bob Vandette
05027c124c 8209093: JEP 340: One AArch64 Port, Not Two 
Reviewed-by: dholmes, erikj, mikael, shade, avoitylov, bulasevich
 2018-10-30 10:39:19 -04:00
Jiangli Zhou
0c554411b0 8205327: Clean up #if INCLUDE_CDS in classLoaderExt.cpp and classLoaderExt.hpp 
Clean up #if INCLUDE_CDS in classLoaderExt.* files.

Reviewed-by: dholmes
 2018-10-29 14:00:48 -04:00
Tobias Hartmann
4b27547977 8177899: Tests fail due to code cache exhaustion on machines with many cores 
Implemented upper limit on CICompilerCount based on code cache size.

Reviewed-by: kvn, mdoerr
 2018-10-30 09:06:08 +01:00
Igor Ignatyev
93c891c51b 8177710: Convert TestMetaspaceUtils_test to GTest 
Reviewed-by: tschatzl
 2018-10-29 14:04:44 -07:00
Kirill Zhaldybin
810ba0eb12 8157728: Convert GCTimer_test to GTest 
Reviewed-by: tschatzl, jcbeyler, iignatyev
 2018-10-29 14:04:42 -07:00
Ioi Lam
9a06fc3ea7 8212205: VM asserts after CDS archive has been unmapped 
Reviewed-by: dholmes, jiangli, hseigel, stuefe
 2018-10-25 11:23:43 -07:00
Coleen Phillimore
6a045adbed 8212958: Allow Klass::_subklass and _next_sibling to have unloaded classes 
Don't return unloaded klasses. Make sure access is protected by Compile_lock.

Reviewed-by: eosterlund, dlong
 2018-10-29 10:21:34 -04:00
Thomas Schatzl
f69c1407ae 8212766: TestPromotionEventWithG1.java failed due to "RuntimeException: PLAB size is smaller than object size." 
Also send PLAB size in bytes, not in heap words.

Reviewed-by: shade, sjohanss
 2018-10-29 08:55:03 +01:00
Thomas Schatzl
931c9cf86d 8212974: Update RS Skipped cards uses wrong enum to register to phase 
Reviewed-by: kbarrett
 2018-10-29 08:52:04 +01:00
Gerard Ziemski
0108d754d7 8017061: os_bsd.cpp contains code for UseSHM and UseHugeTLBFS 
Removed the code using unused flags.

Reviewed-by: dholmes, coleenp
 2018-10-26 10:47:05 -05:00
Thomas Stuefe
e4f51809e4 8212173: Thread._stack_base/_stack_size initialized too late for new threads 
Reviewed-by: dholmes, simonis
 2018-10-19 09:39:29 +02:00
Calvin Cheung
7c81535d46 8209598: Clean up how messages are printed when CDS aborts start-up 
Added a new function vm_exit_during_cds_dumping() to java.cpp so that it can be used when an error condition is encountered during CDS dumping.

Reviewed-by: iklam, dholmes, jiangli
 2018-10-25 21:40:17 -07:00
Dean Long
c24f6506e7 8021335: Missing synchronization when reading counters for live threads and peak thread count 
Reviewed-by: dholmes, mchung
 2018-10-25 18:41:26 -07:00