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2783 Commits

Author SHA1 Message Date
Zhengyu Gu
052e0e91c3 8226586: Shenandoah: No need to pre-evacuate roots for degenerated GC 
Reviewed-by: rkennke
 2019-06-24 09:51:45 -04:00
Vladimir Kozlov
3b0ee5a6d8 8225810: Update JVMCI 
Reviewed-by: never, dnsimon
 2019-06-21 16:21:13 -07:00
Jesper Wilhelmsson
86ce4e9448 Merge 2019-06-21 04:16:18 +02:00
Zhengyu Gu
2548e0bc5d 8225590: Shenandoah: Refactor ShenandoahClassLoaderDataRoots API 
Reviewed-by: rkennke
 2019-06-20 18:29:34 -04:00
Zhengyu Gu
cd130d9b39 8226413: Shenandoah: Separate root scanner for SH::object_iterate() 
Reviewed-by: rkennke
 2019-06-20 10:12:31 -04:00
Jesper Wilhelmsson
333c0c2453 Merge 2019-06-20 02:10:53 +02:00
Harold Seigel
69a123c769 8226304: Obsolete the -XX:+FailOverToOldVerifier option 
Change the option from deprecated to obsolete

Reviewed-by: lfoltan, coleenp
 2019-06-19 13:34:31 -04:00
Andrew Haley
f66bd2d52e 8225716: G1 GC: Undefined behaviour in G1BlockOffsetTablePart::block_at_or_preceding 
Reviewed-by: kbarrett, tschatzl
 2019-06-18 16:15:15 +01:00
Harold Seigel
b304a57980 8225789: Empty method parameter type should generate ClassFormatError 
Check for an empty name when verifying unqualified names

Reviewed-by: lfoltan, coleenp
 2019-06-19 08:42:15 -04:00
Gerard Ziemski
2cf9999ae2 8225310: JFR crashed in JfrPeriodicEventSet::requestProtectionDomainCacheTableStatistics() 
Added lock around table usage

Reviewed-by: coleenp, hseigel
 2019-06-18 12:39:29 -05:00
Andrew Haley
41ca20f5b5 8225716: G1 GC: Undefined behaviour in G1BlockOffsetTablePart::block_at_or_preceding 
Reviewed-by: kbarrett, tschatzl
 2019-06-18 16:15:15 +01:00
Zhengyu Gu
fe66fd327f 8225582: Shenandoah: Enable concurrent evacuation of JNIHandles 
Reviewed-by: rkennke, shade
 2019-06-19 08:52:15 -04:00
Per Lidén
0cc21805ba 8225779: Remove unused CollectedHeap::cell_header_size() 
Reviewed-by: eosterlund, rkennke, shade
 2019-06-19 08:43:23 +02:00
Rahul Raghavan
28f3ab8596 8226198: use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state 
Used logical operator correctly

Reviewed-by: kvn, thartmann
 2019-06-18 10:00:35 +05:30
Daniil Titov
6ad0d8a6c7 8217348: assert(thread->is_Java_thread()) failed: just checking 
Reviewed-by: sspitsyn, dholmes, amenkov, jcbeyler
 2019-06-17 14:31:49 -07:00
Pengfei Li
42cb79a91f 8226222: [JVMCI] Export AArch64 field VM_Version::_psr_info.dczid_el0 
Reviewed-by: kvn
 2019-06-17 09:40:07 +00:00
Zhengyu Gu
da39f4ff6e 8225573: Shenandoah: Enhance ShenandoahVerifier to ensure roots to-space invariant 
Reviewed-by: shade
 2019-06-18 17:58:07 -04:00
Jesper Wilhelmsson
dc82364e05 Merge 2019-06-18 22:48:27 +02:00
Robbin Ehn
21ab801a22 8226227: Missing include of thread.inline.hpp 
Reviewed-by: coleenp
 2019-06-18 11:06:29 +02:00
Zhengyu Gu
9a2f403a3f 8225550: Shenandoah: Prevent SH::object_iterate() call's side-effects 
Reviewed-by: shade
 2019-06-14 11:58:23 -04:00
Aleksey Shipilev
5370654910 8225743: Remove ShenandoahBarrierSetC2::escape_is_barrier_node and related GC interface 
Reviewed-by: roland, eosterlund
 2019-06-14 16:47:58 +02:00
Tobias Hartmann
813a9cf6cb 8225783: Incorrect use of binary operators on booleans in type.cpp 
Use logical operators instead.

Reviewed-by: roland
 2019-06-14 13:26:52 +02:00
Aleksey Shipilev
63d9446117 8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC 
Reviewed-by: rkennke, zgu
 2019-06-13 19:37:49 +02:00
Markus Grönlund
f5a2730b48 8214542: JFR: Old Object Sample event slow on a deep heap in debug builds 
Reviewed-by: egahlin, rwestberg
 2019-07-03 11:34:46 +02:00
Kim Barrett
ae6dee44ed 8226366: Excessive ServiceThread wakeups for OopStorage cleanup 
Drive wakes via safepoint cleanups with interval minimums.

Reviewed-by: coleenp, tschatzl
 2019-07-02 18:24:47 -04:00
Markus Grönlund
ebde73209f 8227011: Starting a JFR recording in response to JVMTI VMInit and / or Java agent premain corrupts memory 
Reviewed-by: egahlin, rwestberg
 2019-07-02 17:46:38 +02:00
Markus Grönlund
6e16ff4cea 8225706: JFR RootResolver resets CLD claims with no restore 
Reviewed-by: zgu, egahlin
 2019-07-02 14:31:43 +02:00
Erik Österlund
a8842c9f59 8225642: ZGC: Crash due to bad oops being spilled to stack in load barriers 
Co-authored-by: Stuart Monteith <stuart.monteith@linaro.org>
Reviewed-by: neliasso, pliden
 2019-07-02 11:33:05 +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
Aleksey Shipilev
0711ca8671 8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC 
Reviewed-by: rkennke, zgu
 2019-06-13 19:37:49 +02:00
Thomas Schatzl
55492a7d8b 8225418: G1: region attribute remembered set state disagrees with actual remembered set state 
Keep remembered set update information when updating region attributes when abandoning the remaining collection set after mixed gc.

Reviewed-by: kbarrett, mdoerr
 2019-06-13 11:54:55 +02:00
Markus Grönlund
f508e14d9a 8227605: Kitchensink fails "assert((((klass)->trace_id() & (JfrTraceIdEpoch::leakp_in_use_this_epoch_bit())) != 0)) failed: invariant" 
Reviewed-by: dholmes, dcubed, egahlin
 2019-07-31 16:09:17 +02:00
Tobias Hartmann
8f7206a674 8228710: Disable AggressiveUnboxing until JDK-8224957 is fixed 
Disabled AggressiveUnboxing.

Reviewed-by: roland, kvn
 2019-07-30 07:22:05 +02:00
Calvin Cheung
f1a897b494 8224710: [TESTBUG] dynamicArchive/ExcludedClasses.java test failed in tier6 testing on Windows 
Account for the failure in loading of the base archive in CDSTestUtils::isUnableToMap().

Reviewed-by: jiangli, iklam
 2019-06-12 10:45:46 -07:00
Vladimir Kozlov
919c0e9d8e 8223796: JVMCIEnv::get_jvmci_type does not keep klasses alive 
Reviewed-by: iveresov, eosterlund
 2019-06-12 10:37:35 -07:00
Daniel D. Daugherty
d02937254d 8225453: is_busy diagnostics and other baseline cleanups from Async Monitor Deflation project 
Reviewed-by: dholmes, rehn, coleenp
 2019-06-12 10:52:45 -04:00
Tobias Hartmann
31d261dda2 8224658: Unsafe access C2 compile fails with assert(flat != TypePtr::BOTTOM) failed: cannot alias-analyze an untyped ptr: adr_type = NULL 
Handle unsafe off-heap access with constant zero address.

Reviewed-by: vlivanov, roland
 2019-06-12 14:06:16 +02:00
Sangheon Kim
62d7317f86 8225478: Make G1CMRootRegions independent of HeapRegions 
Remove dependency of HeapRegion from G1CMRootRegions class

Reviewed-by: tschatzl, kbarrett
 2019-06-12 10:34:29 +02:00
Joe Darcy
4750064828 8214546: Start of release updates for JDK 14 
8214547: Add SourceVersion.RELEASE_14
8214548: Add source 14 and target 14 to javac
8214549: Bump maximum recognized class file version to 58 for JDK 14

Reviewed-by: jjg, mikael, erikj, jlahoda, dholmes
 2019-06-11 16:45:20 -07:00
Zhengyu Gu
9597144fb2 8225572: Shenandoah: Move JNIHandles root out of serial roots 
Reviewed-by: rkennke
 2019-06-11 19:15:31 -04:00
Stefan Karlsson
02a31bf561 8227175: ZGC: ZHeapIterator visits potentially dead objects 
Reviewed-by: zgu, eosterlund
 2019-06-10 13:04:12 +02:00
Stefan Karlsson
24f58a0ac0 8227083: ZGC: C2: Generates on_weak barrier for WeakCompareAndSwap 
Reviewed-by: neliasso, eosterlund
 2019-07-02 12:24:26 +02:00
Stefan Karlsson
1e9f16c448 8225770: ZGC: C2: Generates on_weak instead of on_strong barriers 
Reviewed-by: neliasso, eosterlund
 2019-07-02 12:10:18 +02:00
Andrew Haley
83377c41ff 8225429: Regression in disassembly quality 
Reviewed-by: never
 2019-06-10 10:11:42 +01:00
Coleen Phillimore
d571d105ae 8224847: gc/stress/TestReclaimStringsLeaksMemory.java fails with reserved greater than expected 
Rehash threshold was too low for StringTable, and rehashed size table was too large.

Reviewed-by: rehn, gziemski
 2019-06-11 07:31:47 -04:00
Nils Eliasson
5fa2642f15 8225564: Remove wrong assert in clean_catch_blocks 
Reviewed-by: thartmann
 2019-06-11 12:39:37 +02:00
Rahul Raghavan
2f25526470 8225567: Wrong file headers with 8202414 fix changeset 
Corrected source file headers

Reviewed-by: thartmann
 2019-06-11 14:33:34 +05:30
Nils Eliasson
d216c34a43 8225509: clean_catch_blocks must add preds first 
Reviewed-by: kvn
 2019-06-11 09:27:51 +02:00
Doug Simon
3c5ff8db74 8225492: Update JVMCI 
Reviewed-by: iveresov, kvn
 2019-06-10 15:55:11 -07:00
Zhengyu Gu
712996ae87 8225514: Shenandoah: ShenandoahCodeRoots should inherit from AllStatic 
Reviewed-by: shade
 2019-06-10 13:42:11 -04:00