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961 Commits

Author SHA1 Message Date
Thomas Schatzl
83aae3288e 8204169: Humongous continues region remembered set states do not match the one from the corresponding humongous start region 
Make sure and verify that the remembered set state of humongous continues regions matches the one from the corresponding humongous start region.

Reviewed-by: kbarrett, sjohanss
 2018-06-14 13:07:33 +02:00
Tobias Hartmann
d01224d43e 8205034: [BACKOUT] Induction variable of over-unrolled loop conflicts with range checks 
Backout fix for JDK-8203915 because it causes SIGILL failures.

Reviewed-by: shade
 2018-06-14 11:22:04 +02:00
Tobias Hartmann
c9c8cc68de 8203915: Induction variable of over-unrolled loop conflicts with range checks 
Update skeleton predicates before main loop during unrolling to remove dead code.

Reviewed-by: kvn, roland
 2018-06-14 09:04:55 +02:00
David Holmes
ab90071069 8204668: Cleanup management of the java.vm.info System property 
Reviewed-by: rehn, cjplummer
 2018-06-14 02:01:31 -04:00
Robbin Ehn
6b62a66298 8204613: StringTable: Calculates wrong number of uncleaned items 
Reviewed-by: pliden, coleenp
 2018-06-14 07:26:27 +02:00
Roman Kennke
cc206eaca5 8204685: Abstraction for TLAB dummy object 
Reviewed-by: tschatzl, shade
 2018-06-13 10:15:35 +02:00
Thomas Stuefe
765618a8ab 8202772: NMT thread stack tracking causes crashes on AIX 
Reviewed-by: goetz, zgu
 2018-06-13 06:35:04 +02:00
Kim Barrett
df34500027 8204585: Remove IN_ARCHIVE_ROOT from Access API 
Replaced Access API with API on heap.

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: jiangli, coleenp, tschatzl
 2018-06-12 18:12:59 -04:00
Stuart Marks
4ad2957dd0 8204243: remove Thread.destroy() and Thread.stop(Throwable) 
Reviewed-by: dholmes, alanb, sspitsyn, iris
 2018-06-12 13:24:37 -07:00
Andrew Haley
dd0ba10925 8204680: Disassembly does not display code strings in stubs 
Reviewed-by: kvn
 2018-06-11 15:32:43 +01:00
Per Lidén
e7af7a4aef 8204210: Implementation: JEP 333: ZGC: A Scalable Low-Latency Garbage Collector (Experimental) 
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Co-authored-by: Nils Eliasson <nils.eliasson@oracle.com>
Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Co-authored-by: Coleen Phillimore <coleen.phillimore@oracle.com>
Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Co-authored-by: Gerard Ziemski <gerard.ziemski@oracle.com>
Co-authored-by: Hugh Wilkinson <hugh.wilkinson@intel.com>
Co-authored-by: Sandhya Viswanathan <sandhya.viswanathan@intel.com>
Co-authored-by: Bill Wheeler <bill.npo.wheeler@intel.com>
Co-authored-by: Vinay K. Awasthi <vinay.k.awasthi@intel.com>
Co-authored-by: Yasumasa Suenaga <yasuenag@gmail.com>
Reviewed-by: pliden, stefank, eosterlund, ehelin, sjohanss, rbackman, coleenp, ihse, jgeorge, lmesnik, rkennke
 2018-06-12 17:40:28 +02:00
Aleksey Shipilev
a1518ac9b2 8204180: Implementation: JEP 318: Epsilon, A No-Op Garbage Collector 
Introduce Epsilon GC

Reviewed-by: rkennke, ihse, pliden, eosterlund, lmesnik, jgeorge, stefank
 2018-06-12 15:03:00 +02:00
Aleksey Shipilev
411a0016dd 8204850: BarrierSet::make_* should be static 
Reviewed-by: stuefe, tschatzl
 2018-06-12 10:01:23 +02:00
Rene Schuenemann
673a629875 8204477: Count linkage errors and print in Exceptions::print_exception_counts_on_error 
Reviewed-by: stuefe, coleenp
 2018-05-30 14:46:17 +02:00
Rene Schuenemann
83ece1407f 8204476: Add additional statistics to CodeCache::print_summary 
Reviewed-by: kvn, stuefe
 2018-05-30 14:46:17 +02:00
Kim Barrett
d3e96fdd91 8204097: Simplify OopStorage::AllocateList block entry access 
Removed obsolete support for blocks being in multiple lists.

Reviewed-by: coleenp, tschatzl
 2018-06-11 22:35:07 -04:00
Calvin Cheung
999185f769 8204563: UseAppCDS obsolete message confusing 
Reviewed-by: jiangli, mseledtsov, dholmes
 2018-06-11 09:40:20 -07:00
Roland Westrelin
ff2c589b63 8202747: C2: assert(mode == ControlAroundStripMined && use == sfpt) failed: missed a node 
Reviewed-by: neliasso, kvn
 2018-06-11 14:16:43 +02:00
Thomas Schatzl
b06d2b3ac3 8204618: The parallel GC reference processing task executor enqueues a wrong number of tasks into the queue 
Reviewed-by: sangheki, kbarrett
 2018-06-11 12:09:59 +02:00
Thomas Schatzl
9455a89d47 8204617: ParallelGC parallel reference processing does not set MT degree in reference processor 
Reviewed-by: sangheki, kbarrett
 2018-06-11 12:09:57 +02:00
Erik Österlund
da0babd9b9 8204504: Fix for 8198285 breaks slowdebug builds 
Reviewed-by: rkennke, mgronlun
 2018-06-08 11:30:10 +02:00
Nils Eliasson
8c75c07f8c 8203425: assert(is_Loop()) failed: invalid node class 
Revert 8203215

Reviewed-by: thartmann
 2018-06-08 14:50:18 +02:00
Richard Reingruber
af75effcd2 8204561: JVM_GetClassSigners: wrap signers oop in an objArrayHandle for subsequent safepoint 
Reviewed-by: coleenp, stuefe
 2018-06-08 06:59:16 +02:00
Chris Plummer
660dbcc16f 8203329: JDWP/JDI VM information string is incorrect 
Make sure the native java.vm.info property also gets updated when the java version is.

Reviewed-by: sspitsyn, dholmes
 2018-06-07 19:01:18 -07:00
Per Lidén
977a3ef019 8204474: Have instanceRefKlass use HeapAccess when loading the referent 
Reviewed-by: stefank, eosterlund
 2018-06-07 21:57:17 +02:00
Vladimir Ivanov
ddc42415c0 8203480: IncompatibleClassChangeError thrown at sites linked to default interface methods 
Reviewed-by: kvn
 2018-06-06 23:36:08 +03:00
Erik Österlund
ff7db9b11a 8204554: JFR TLAB tracing broken after 8202776 
Reviewed-by: rkennke, stefank
 2018-06-07 17:40:15 +02:00
Robbin Ehn
66f8951e15 8195097: Make it possible to process StringTable outside safepoint 
Reviewed-by: coleenp, gziemski, iklam, jiangli
 2018-06-07 14:11:56 +02:00
Thomas Stuefe
234cd9fca4 8203682: Add jcmd "VM.classloaders" command to print out class loader hierarchy, details 
Reviewed-by: coleenp, dholmes
 2018-06-07 12:23:46 +02:00
Thomas Schatzl
4c0fa36251 8202049: G1: ReferenceProcessor doesn't handle mark stack overflow 
Issue a fatal error when mark stack overflows during reference processing in the Remark phase

Reviewed-by: kbarrett
 2018-06-07 11:20:55 +02:00
Thomas Schatzl
1c238f0ccc 8204081: Mismatch in rebuild policy and collection set chooser causes remembered sets to be kept errorneously 
Due to mismatch in which region's remembered sets should be rebuilt and the ones that are looked at in the collection set chooser superfluous remembered sets might be built and kept alive until the next marking.

Reviewed-by: sjohanss, kbarrett
 2018-06-07 11:20:30 +02:00
Thomas Schatzl
7f8874a93b 8204084: Remove the G1RSBarrierRegionFilter develop flag 
Reviewed-by: sjohanss, shade
 2018-06-07 11:20:18 +02:00
Stefan Johansson
dce30cad15 8204287: Phase timings not updated correctly after JDK-6672778 
Reviewed-by: tschatzl, kbarrett
 2018-06-07 09:02:03 +02:00
Coleen Phillimore
892a2af03f 8204301: Make OrderAccess functions available to hpp rather than inline.hpp files 
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms

Reviewed-by: dholmes, hseigel
 2018-06-06 10:45:40 -04:00
David Holmes
ab275c586e 8199882: compiler/uncommontrap/TestDeoptOOM.java failed w/ fatal error: ExceptionMark constructor expects no pending exceptions 
Pre-load AbstractOwnableSynchronizer class instead of lazy loading it.

Reviewed-by: sspitsyn, cjplummer, coleenp
 2018-06-05 19:58:20 -04:00
Coleen Phillimore
3e3414dbf3 8203837: Split nmethod unloading from inline cache cleaning 
Refactor cleaning inline caches to after GC do_unloading.

Reviewed-by: thartmann, eosterlund
 2018-05-02 11:28:49 -04:00
Roman Kennke
26b8ea76f5 8202776: Modularize GC allocations in runtime 
Reviewed-by: eosterlund, shade
 2018-06-05 19:13:53 +02:00
Coleen Phillimore
1abfb6d4b4 8204237: Clean up incorrectly included .inline.hpp files from jvmciJavaClasses.hpp 
Reexpand macro to provide non-inline functions.

Reviewed-by: kvn, dnsimon
 2018-06-05 11:11:33 -04:00
Kim Barrett
056f7b3bd8 8203319: JDK-8201487 disabled too much queue balancing 
Sometimes ignore ParallelRefProcBalancingEnabled.

Reviewed-by: tschatzl, sjohanss
 2018-06-05 09:15:03 -04:00
John Paul Adrian Glaubitz
45abb6791e 8203787: Hotspot build broken on linux-sparc after 8202377 
Reviewed-by: dholmes, eosterlund
 2018-06-05 13:02:01 +02:00
Michihiro Horie
1213297257 8154736: enhancement of cmpxchg and copy_to_survivor for ppc64 
Reviewed-by: eosterlund, mdoerr, kbarrett
 2018-06-05 09:29:15 +02:00
Sangheon Kim
4fb9d6717d 8204094: assert(worker_i < _length) failed: Worker 15 is greater than max: 11 at ReferenceProcessorPhaseTimes 
Reviewed-by: kbarrett, tschatzl
 2018-06-04 21:20:16 -07:00
Kim Barrett
2a1a55cc26 8203948: Expand JVMTI callback notion of "internal threads" 
Allow any NamedThreads in some contexts.

Reviewed-by: coleenp, dholmes
 2018-06-04 20:14:13 -04:00
Roman Kennke
482e40cc8c 8198285: More consistent Access API for arraycopy 
Reviewed-by: eosterlund, shade
 2018-06-04 23:01:48 +02:00
Erik Gahlin
9017043b57 8203919: Remove "-add-modules" hint from error message 
Reviewed-by: mgronlun
 2018-06-04 22:03:10 +02:00
Gerard Ziemski
8c00745dbd 8204295: [BACKOUT] - JVMFlag::printError missing ATTRIBUTE_PRINTF 
Backed out the original fix.

Reviewed-by: kbarrett, lfoltan
 2018-06-04 13:53:51 -05:00
Alex Menkov
7cd6695e02 Merge 2018-06-04 10:27:48 -07:00
Alex Menkov
dbb9eb5b9c 8187289: NotifyFramePop request is not cleared if JVMTI_EVENT_FRAME_POP is disabled 
Reviewed-by: sspitsyn, cjplummer
 2018-06-04 10:25:44 -07:00
Gerard Ziemski
48e6db9ca8 8203939: JVMFlag::printError missing ATTRIBUTE_PRINTF 
Added missing ATTRIBUTE_PRINTF

Reviewed-by: kbarrett, hseigel
 2018-06-04 12:14:22 -05:00
Coleen Phillimore
caaf07e291 Merge 2018-06-04 11:49:12 -04:00