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Author SHA1 Message Date
Roberto Castaneda Lozano
f3ea0d362f 8252583: Clean up unused phi-to-copy degradation mechanism 
Remove unused notion of 'PhiNode-to-copy degradation', where PhiNodes can be
degraded to copies by setting their RegionNode to NULL. Remove corresponding
PhiNode::is_copy() test, which always returned NULL (false). Assert that
PhiNodes have an associated RegionNode in PhiNode::Ideal().

Reviewed-by: thartmann, kvn
 2020-09-24 08:10:56 +00:00
Lutz Schmidt
4440bda325 8219586: CodeHeap State Analytics processes dead nmethods 
Reviewed-by: thartmann, eosterlund
 2020-09-24 07:48:48 +00:00
Kim Barrett
154b8cfcfd 8253014: OopStorage bulk release logs entries multiple times 
Remove excess logging.

Reviewed-by: shade, tschatzl
 2020-09-24 07:07:47 +00:00
Joshua Zhu
ba174af344 8253048: AArch64: When CallLeaf, no need to preserve callee-saved registers in caller 
Reviewed-by: adinn, aph
 2020-09-24 00:55:27 +00:00
Alex Menkov
3320fc0f52 8253372: [TESTBUG] update tests which require jvmti - hotspot 
Reviewed-by: sspitsyn, iklam
 2020-09-23 21:11:31 +00:00
Jonathan Gibbons
f765a7f513 8252712: move doclint to jdk.javadoc module 
Reviewed-by: hannesw
 2020-09-23 19:55:08 +00:00
Aleksey Shipilev
c21690b518 8253464: ARM32 Zero: atomic_copy64 is incorrect, breaking volatile stores 
Reviewed-by: aph
 2020-09-23 16:53:10 +00:00
Lutz Schmidt
0bc01da702 8250635: MethodArityHistogram should use Compile_lock in favour of fancy checks 
Reviewed-by: mdoerr, thartmann
 2020-09-23 15:37:57 +00:00
Lance Andersen
812b39f574 8252739: Deflater.setDictionary(byte[], int off, int len) ignores the starting offset for the dictionary 
Reviewed-by: uschindler, alanb
 2020-09-23 14:21:45 +00:00
Claes Redestad
5f1d6120a5 8253397: Ensure LogTag types are sorted 
Reviewed-by: dholmes, kbarrett, tschatzl
 2020-09-23 14:14:52 +00:00
Coleen Phillimore
b8ea80af33 8253457: Remove unimplemented register stack functions 
Reviewed-by: iklam, dholmes, shade
 2020-09-23 11:29:58 +00:00
Stefan Karlsson
e4d0e5af4d 8253516: ZGC: Remove card table functions 
Reviewed-by: tschatzl, eosterlund
 2020-09-23 08:26:10 +00:00
Roland Westrelin
3fe5886baf 8252696: Loop unswitching may cause out of bound array load to be executed 
Reviewed-by: neliasso, chagedorn
 2020-09-23 07:34:56 +00:00
Richard Reingruber
226faa5503 8253241: Update comment on java_suspend_self_with_safepoint_check() 
Reviewed-by: dcubed, dholmes
 2020-09-23 07:17:30 +00:00
Aleksey Shipilev
bd6797543f 8253349: Remove unimplemented SharedRuntime::native_method_throw_unsupported_operation_exception_entry 
Reviewed-by: adityam, dholmes
 2020-09-23 06:36:35 +00:00
Naoto Sato
bddb82255c 8253240: No javadoc for DecimalFormatSymbols.hashCode() 
Reviewed-by: rriggs, lancea
 2020-09-22 22:59:07 +00:00
Ioi Lam
c68a31ddce 8253499: Problem list runtime/cds/DeterministicDump.java 
Reviewed-by: dcubed
 2020-09-22 22:20:46 +00:00
Phil Race
93a2018d1e 8252195: AWT Accessibility API nested classes rely on default constructors 
Reviewed-by: serb
 2020-09-22 22:14:51 +00:00
Xin Liu
426c9049ce 8253392: remove PhaseCCP_DCE declaration 
remove the deprecated declaration PhaseCCP_DCE

Reviewed-by: neliasso, phh
 2020-09-22 20:24:05 +00:00
Ioi Lam
65af837391 8253496: [BACKOUT] JDK-8253208 Move CDS related code to a separate class 
Reviewed-by: eosterlund, dcubed
 2020-09-22 20:15:01 +00:00
Zhengyu Gu
581f0f2643 8253493: Shenandoah: Remove ShenandoahSerialRoot definition 
Reviewed-by: rkennke
 2020-09-22 19:41:56 +00:00
Yumin Qi
7b860120e1 8253492: Miss comma after second copyright year in FDBigInteger.java 
Reviewed-by: ccheung
 2020-09-22 18:18:58 +00:00
Doug Simon
0f26ab16dd 8252518: cache result of CompilerToVM.getComponentType 
Reviewed-by: kvn, never
 2020-09-22 16:55:04 +00:00
Yumin Qi
c1df13b855 8253208: Move CDS related code to a separate class 
Reviewed-by: mchung, iklam
 2020-09-22 16:12:05 +00:00
Vladimir Kozlov
24e12b3811 8247251: Assert (_pcs_length == 0 || last_pc()->pc_offset() < pc_offs… 
Co-authored-by: Tom Rodriguez <never@openjdk.org>
Reviewed-by: never
 2020-09-22 15:41:12 +00:00
Zhengyu Gu
3d5fea1f07 8253434: Shenandoah: Cleanup ShenandoahRootScanner 
Reviewed-by: rkennke
 2020-09-22 14:03:25 +00:00
Zhengyu Gu
8c02bdbf13 8252921: NMT overwrite memory type for region assert when building dynamic archive 
Reviewed-by: minqi, iklam, dholmes
 2020-09-22 11:58:03 +00:00
Roman Kennke
0c287de4f6 8253421: Initialize JFR trace-IDs with zero 
Reviewed-by: mgronlun, egahlin
 2020-09-22 10:53:00 +00:00
skodanda
aa3862403b 8248352: [TEST_BUG] Test test/jdk/java/awt/font/TextLayout/ArabicDiacriticTest.java can leave frame open 
Reviewed-by: prr, serb, aivanov
 2020-09-22 09:59:10 +00:00
Patrick Concannon
ae20dd6b9b 8251496: Fix doclint warnings in jdk.net.httpserver 
Reviewed-by: dfuchs, rriggs, chegar
 2020-09-22 08:56:15 +00:00
Aleksey Shipilev
b9729cb432 8253284: Zero OrderAccess barrier mappings are incorrect 
Reviewed-by: dholmes, aph, andrew
 2020-09-22 08:33:42 +00:00
Ioi Lam
284bbf02dd 8253079: DeterministicDump.java fails due to garbage in structure padding 
Reviewed-by: minqi, jiefu, shade
 2020-09-22 08:04:26 +00:00
Aleksey Shipilev
a4affd5b04 8253412: Unsupported GC options passed in JAVA_TOOL_OPTIONS are silently ignored 
Reviewed-by: pliden
 2020-09-22 07:58:45 +00:00
Monica Beckwith
96f722cf63 8252114: Windows-AArch64: Enable and test ZGC and ShenandoahGC 
Reviewed-by: shade, stefank, rkennke
 2020-09-22 07:09:48 +00:00
Jamsheed Mohammed C M
f7b1ce457a 8253447: Remove buggy code introduced by 8249451 
Reviewed-by: iveresov, eosterlund
 2020-09-22 06:26:32 +00:00
Ioi Lam
282b9dcfdc 8081833: Clean up JVMFlag getter/setter code 
Reviewed-by: gziemski, coleenp
 2020-09-22 06:04:31 +00:00
Kim Barrett
0e98fc1ccd 8253237: [REDO] Improve large object handling during evacuation 
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-22 05:14:06 +00:00
Alex Menkov
d1f9b8a8b5 8234808: jdb quoted option parsing broken 
Reviewed-by: cjplummer, sspitsyn
 2020-09-22 00:05:14 +00:00
Daniel D. Daugherty
d8921ed573 8247281: migrate ObjectMonitor::_object to OopStorage 
Co-authored-by: Erik Österlund <erik.osterlund@oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty@oracle.com>
Reviewed-by: eosterlund, coleenp, dholmes, stefank, kbarrett, rkennke, sspitsyn
 2020-09-21 22:12:07 +00:00
Daniil Titov
f800af978c 8241390: 'Deadlock' with VM_RedefineClasses::lock_classes() 
Reviewed-by: coleenp, sspitsyn
 2020-09-21 19:32:24 +00:00
Kim Barrett
2e30ff61b0 8253311: Cleanup relocInfo constructors 
Reviewed-by: kvn, thartmann
 2020-09-21 14:50:11 +00:00
Andy Herrick
43be5a3cb6 8230652: Improve verbose output 
Reviewed-by: almatvee, asemenyuk, kizune
 2020-09-21 13:08:19 +00:00
Stefan Karlsson
5a7390b62a 8253418: ZGC: Use pd_ prefix to denote platform dependent code 
Reviewed-by: pliden, eosterlund
 2020-09-21 13:04:10 +00:00
Stefan Karlsson
7e49eaecbc 8253407: Move max_pow2 from test to src 
Reviewed-by: kbarrett, tschatzl
 2020-09-21 13:02:04 +00:00
Stefan Karlsson
fbfb62dffe 8253332: ZGC: Make heap views reservation platform independent 
Reviewed-by: shade, pliden
 2020-09-21 12:48:18 +00:00
Naoto Sato
dad6edbf83 8253321: java.util.Locale.LanguageRange#equals is inconsistent after calling hashCode 
Reviewed-by: joehw, rriggs
 2020-09-21 12:33:00 +00:00
Stefan Johansson
edc14f92d9 8253286: Use expand_exact() instead of expand_at() for fixed requests in G1 
Reviewed-by: tschatzl, ayang
 2020-09-21 12:02:33 +00:00
Thomas Schatzl
bba948f0ff 8253411: [BACKOUT] [REDO] G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs 
Reviewed-by: kbarrett, sjohanss
 2020-09-21 11:29:41 +00:00
Thomas Schatzl
955c2e6292 8253303: G1: Move static initialization of G1FromCardCache to a proper location 
Reviewed-by: ayang, sjohanss
 2020-09-21 11:28:24 +00:00
Lin Zang
34ec1bedd1 8252104: parallel heap inspection for ShenandoahHeap 
Reviewed-by: shade, zgu
 2020-09-21 07:50:52 +00:00