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3175 Commits

Author SHA1 Message Date
Robbin Ehn
682c25b9fd 8229967: Enable thread local handshakes on zero 
Reviewed-by: sgehwolf, shade
 2019-08-22 12:46:20 +02:00
Tobias Hartmann
7cff981f5a 8224624: Inefficiencies in CodeStrings::add_comment cause timeouts 
Changing CodeStrings to a doubly-linked-list and searching for the comment with the right offset in reverse.

Reviewed-by: kvn
 2019-08-22 12:24:02 +02:00
Tobias Hartmann
0941bf8b5e 8230020: [BACKOUT] compiler/types/correctness/* tests fail with "assert(recv == __null || recv->is_klass()) failed: wrong type" 
Back out JDK-8225670 due to performance regressions.

Reviewed-by: roland
 2019-08-22 12:22:02 +02:00
Kim Barrett
1e1d9319dc 8189633: Missing -Xcheck:jni checking for DeleteWeakGlobalRef 
Added validity check on the handle before deleting it.

Reviewed-by: dholmes, dcubed
 2019-08-21 19:21:57 -04:00
Kim Barrett
1acad37ee6 8227054: ServiceThread needs to know about all OopStorage objects 
8227053: ServiceThread cleanup of OopStorage is missing some

OopStorages provides named access and iteration.

Reviewed-by: eosterlund, pliden, coleenp
 2019-08-21 18:42:30 -04:00
Alex Menkov
5c3896ce21 8228547: accessibility errors in jvmti.html 
Reviewed-by: jcbeyler, sspitsyn, dholmes
 2019-08-21 12:34:37 -07:00
Roman Kennke
864380ada9 8229977: Shenandoah: save/restore FPU state aroud LRB runtime call 
Reviewed-by: shade
 2019-08-21 18:05:31 +02:00
Harold Seigel
9ccb4dc212 8229930: internal_name() in annotations.hpp returns "{constant pool}" 
Fix typo and change text to "{annotations}"

Reviewed-by: mdoerr, dcubed
 2019-08-21 11:29:40 -04:00
Boris Ulasevich
9e633ae065 8229254: solaris_x64 build fails after JDK-8191278 
Reviewed-by: kbarrett, dholmes
 2019-08-21 17:09:05 +03:00
Roman Kennke
b08e417b06 8229921: Shenandoah: Make Traversal mode non-experimental 
Reviewed-by: shade
 2019-08-20 18:39:09 +02:00
Stefan Karlsson
605b3f051b 8227086: Use AS_NO_KEEPALIVE loads in HeapDumper 
Reviewed-by: kbarrett, sspitsyn
 2019-07-02 12:28:41 +02:00
Stefan Karlsson
ebf98ac78c 8229839: Break circular dependency between oop.inline.hpp and markWord.inline.hpp 
Reviewed-by: pliden, tonyp
 2019-08-19 12:40:27 +02:00
Stefan Karlsson
a3d6be2b2d 8229838: Rename markOop files to markWord 
Reviewed-by: dholmes, rehn
 2019-08-19 11:30:03 +02:00
Andrew Dinn
047b8bfeb7 8224974: Implement JEP 352 
Non-Volatile Mapped Byte Buffers

Reviewed-by: alanb, kvn, bpb, gromero, darcy, shade, bulasevich, dchuyko
 2019-08-20 10:11:53 +01:00
Christian Hagedorn
db359f11b5 8229158: make UseSwitchProfiling non-experimental or false by-default 
Changed UseSwitchProfiling from experimental to diagnostic.

Reviewed-by: dholmes, shade, thartmann
 2019-08-20 10:46:23 +02:00
Thomas Schatzl
f543e8e4ea 8227442: Make young_index_in_cset zero-based 
Avoid unnecessary increment of young_index_in_cset in copy_to_survivor_space.

Reviewed-by: kbarrett, sangheki
 2019-08-20 09:22:18 +02:00
Tobias Hartmann
672fa8b97a 8228888: C2 compilation fails with assert "m has strange control" 
Weakened too strong assert.

Reviewed-by: kvn, roland
 2019-08-20 07:47:13 +02:00
Aleksey Shipilev
94130be62e 8229865: Use explicit #include debug.hpp for STATIC_ASSERT in gc/shenandoah/shenandoahUtils.cpp 
Reviewed-by: zgu
 2019-08-19 19:58:50 +02:00
Florian Weimer
7895862fa9 8229835: Shenandoah should recommend -Xlog:safepoint+stats 
Reviewed-by: shade
 2019-08-16 21:20:21 +02:00
Christoph Goettschkes
ff9d768630 8229352: Use of an uninitialized register in 32-bit ARM template interpreter 
Reviewed-by: dlong, shade
 2019-08-19 15:36:07 +03:00
David Holmes
07c1c7fcd8 8229808: javaVFrame::print_lock_info_on fails to disable extra printing 
Reviewed-by: hseigel, dcubed
 2019-08-16 18:27:36 -04:00
Shravya Rukmannagari
793585b494 8225625: AES Electronic Codebook (ECB) encryption and decryption optimization using AVX512 + VAES instructions 
AES-ECB encryption and decryption optimization for x86_64 architectures supporting AVX3+VAES

Co-authored-by: Smita Kamath <smita.kamath@intel.com>
Reviewed-by: kvn, valeriep
 2019-08-16 14:42:50 -07:00
Kim Barrett
0b9a90e0d1 8229044: G1RedirtyCardsQueueSet should be local to a collection 
Stack allocate redirty qsets in do_collection_pause_at_safepoint.

Reviewed-by: tschatzl, sangheki
 2019-08-16 14:46:52 -04:00
Poonam Bajaj
a073e1261b 8229420: [Redo] jstat reports incorrect values for OU for CMS GC 
Reviewed-by: tschatzl, sgehwolf
 2019-08-16 18:06:51 +00:00
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
Stefan Karlsson
ae5615c614 8229258: Rework markOop and markOopDesc into a simpler mark word value carrier 
Reviewed-by: rkennke, coleenp, kbarrett, dcubed
 2019-08-06 10:48:21 +02:00
Leo Korinth
f075a3278b 8224666: Parallel GC: Use WorkGang (8: obsolete and remove flags) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:41 +02:00
Leo Korinth
1447c5c0e3 8224665: Parallel GC: Use WorkGang (7: remove task manager) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:38 +02:00
Leo Korinth
fd1966fa3a 8224664: Parallel GC: Use WorkGang (6: PSRefProcTaskProxy) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:35 +02:00
Leo Korinth
82b140f83d 8224663: Parallel GC: Use WorkGang (5: ScavengeRootsTask) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:32 +02:00
Leo Korinth
8142753031 8224662: Parallel GC: Use WorkGang (4: SharedRestorePreservedMarksTaskExecutor) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:29 +02:00
Leo Korinth
3eba0ec9ba 8224661: Parallel GC: Use WorkGang (3: UpdateDensePrefixAndCompactionTask) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:26 +02:00
Leo Korinth
855895f61b 8224660: Parallel GC: Use WorkGang (2: MarksFromRootsTask) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:23 +02:00
Leo Korinth
3a38bec5ae 8224659: Parallel GC: Use WorkGang (1: PCRefProcTask) 
Reviewed-by: stefank, kbarrett, tschatzl
 2019-08-16 09:18:19 +02:00
Bob Vandette
9893531f35 8229699: [Graal] jck tests fail on windows with AOTed Graal 
Reviewed-by: kvn
 2019-08-15 19:29:58 +00:00
Mandy Chung
5542307097 8193325: StackFrameInfo::getByteCodeIndex returns wrong value if bci > 32767 
Reviewed-by: coleenp, fparain, shade, plevart
 2019-08-15 13:41:30 -07:00
Robbin Ehn
57dbffe53f 8225788: Dead code in thread and safepoint 
Reviewed-by: dholmes, dcubed, coleenp
 2019-08-15 09:06:42 +02:00
David Holmes
000a25c0bf 8228858: Reimplement JVM_RawMonitors to use PlatformMutex 
Reviewed-by: coleenp, dcubed, pchilanomate
 2019-08-14 18:26:23 -04:00
Aleksey Shipilev
0005ab68af 8229709: x86_32 build and test failures after JDK-8228369 (Shenandoah: Refactor LRB C1 stubs) 
Reviewed-by: rkennke
 2019-08-14 20:32:43 +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
David Holmes
392b5f8f62 8228857: Refactor PlatformMonitor into PlatformMutex and PlatformMonitor 
Reviewed-by: kbarrett, dcubed, pliden
 2019-08-14 00:18:00 -04:00
Daniel D. Daugherty
2207d884d5 8229212: clear up CHECK_OWNER confusion in objectMonitor.cpp 
Reviewed-by: dholmes, coleenp
 2019-08-13 16:13:22 -04:00
Zhengyu Gu
320eaaccc4 8229474: Shenandoah: Cleanup CM::update_roots() 
Reviewed-by: rkennke
 2019-08-13 13:01:41 -04:00
Roman Kennke
a8aedcea47 8229470: Shenandoah: Fix C1 getAndSetObject() failure 
Reviewed-by: shade
 2019-08-13 16:05:58 +02:00
Aleksey Shipilev
b1ea3a780c 8229419: Shenandoah: Cleanup LRB strength selector code 
Reviewed-by: rkennke
 2019-08-13 14:59:29 +02:00
Tobias Hartmann
da43cb5e46 8224957: C2 compilation fails with assert: Bad graph detected in build_loop_late 
Disable walking up the dominator chain for regions with more than 2 input paths.

Reviewed-by: roland, kvn
 2019-08-13 09:56:13 +02:00
Tobias Hartmann
f1763a5e86 8228772: C2 compilation fails due to unschedulable graph if DominatorSearchLimit is reached 
Ignore membar if the load is already control dependent on it.

Reviewed-by: neliasso, kvn
 2019-08-13 09:54:40 +02:00
Roman Kennke
de8ce983b3 8228369: Shenandoah: Refactor LRB C1 stubs 
Reviewed-by: shade
 2019-08-12 23:37:48 +02:00
Aleksey Shipilev
47c9c44b16 8229416: Shenandoah: Demote or remove ShenandoahOptimize*Final optimizations 
Reviewed-by: rkennke
 2019-08-12 20:27:14 +02:00
Hao Tang
681475de5b 8229406: ZGC: Fix incorrect statistics 
Reviewed-by: pliden, eosterlund
 2019-08-12 10:49:40 +02:00