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4387 Commits

Author SHA1 Message Date
Calvin Cheung
ea27a54bf0 8224509: Incorrect alignment in CDS related allocation code on 32-bit platforms 
Reviewed-by: iklam, stuefe
 2020-10-05 16:52:00 +00:00
Coleen Phillimore
4d29116d6d 8253433: Remove -XX:+Debugging product option 
Reviewed-by: kbarrett, stuefe, dholmes
 2020-10-05 15:46:07 +00:00
Per Liden
65cab55c1b 8253971: ZGC: Flush mark stacks after processing concurrent roots 
Reviewed-by: ayang, eosterlund
 2020-10-05 13:18:38 +00:00
Yudi Zheng
5d4a1350d0 8253842: [JVMCI] Allow implicit exception to dispatch to other address in jvmci compilers. 
Reviewed-by: kvn
 2020-10-05 12:21:33 +00:00
Monica Beckwith
9604ee8269 8248238: Implementation: JEP 388: Windows AArch64 Support 
Co-authored-by: Monica Beckwith <mbeckwit@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Bernhard Urban-Forster <burban@openjdk.org>
Reviewed-by: dholmes, cjplummer, aph, ihse
 2020-10-05 03:21:39 +00:00
Per Liden
22f091608d 8253938: ZGC: Clean up argument names after JDK-8253030 
Reviewed-by: tschatzl, ayang
 2020-10-02 16:53:34 +00:00
Igor Ignatyev
406db1c270 8253913: unify gtest test names 
Reviewed-by: stefank
 2020-10-02 13:46:13 +00:00
Xin Liu
ea5a2b15a0 8251464: make Node::dump(int depth) support indent 
Reviewed-by: thartmann
 2020-10-02 13:45:29 +00:00
Thomas Schatzl
b8966e1f7b 8253928: G1: Remove G1ConcurrentMarkThread::set_in_progress declaration 
Reviewed-by: ayang, shade
 2020-10-02 11:05:34 +00:00
Igor Veresov
b9505df3b4 8253118: Avoid unnecessary deopts when OSR nmethods of the same level are present. 
Reviewed-by: kvn
 2020-10-02 02:22:56 +00:00
Aleksey Shipilev
60ec2a53c2 8253824: Revert JDK-8253089 since VS warning C4307 has been disabled 
Reviewed-by: mdoerr, iklam
 2020-10-01 16:07:43 +00:00
Nils Eliasson
96704253b6 8253822: Remove unused exception_address_is_unpack_entry 
Removing dead code

Reviewed-by: chagedorn, kvn
 2020-10-01 15:31:11 +00:00
Thomas Stuefe
44e6820c37 8253650: Cleanup: remove alignment_hint parameter from os::reserve_memory 
Reviewed-by: stefank, tschatzl
 2020-10-01 12:09:59 +00:00
Zhengyu Gu
dd36d8c64d 8253429: Error reporting should report correct state of terminated/aborted threads 
Reviewed-by: dholmes, stuefe
 2020-10-01 11:57:21 +00:00
Kim Barrett
2d9fa9da02 8247912: Make narrowOop a scoped enum 
Reviewed-by: iklam, stefank
 2020-10-01 10:45:22 +00:00
Roberto Castañeda Lozano
5dd9353b83 8253636: C2: Adjust NodeClasses::_max_classes 
Update NodeClasses::_max_classes to the max class id within the
enumeration. Update comment and assertion to reflect that NodeClasses uses now
32 bits after the addition of Opaque1 in JDK-8229495.

Reviewed-by: neliasso, kvn
 2020-10-01 06:39:25 +00:00
Philippe Marschall
2a406f3ce5 8138732: Rename @HotSpotIntrinsicCandidate to @IntrinsicCandidate and move it to the jdk.internal.vm.annotation package 
Reviewed-by: dholmes, alanb, psandoz, kvn, egahlin
 2020-09-30 20:05:07 +00:00
Paul Hohensee
9e453d9792 8239090: Improve CPU feature support in VM_Version 
Reviewed-by: iveresov, simonis
 2020-09-30 17:02:08 +00:00
Stefan Johansson
709cfe5f28 8253815: Remove unused HeapRegionManager::_num_committed from SA 
Reviewed-by: tschatzl, cjplummer
 2020-09-30 13:02:41 +00:00
Paul Hohensee
f80a6066e4 8253375: OSX build fails with Xcode 12.0 (12A7209) 
Replace double array with short array in AdapterHandlerLibrary::create_native_wrapper, add parens around ?: in CSystemColors:getColor

Reviewed-by: prr, kbarrett, lucy
 2020-09-30 12:16:25 +00:00
Martin Doerr
dc3a0f5f88 8253183: Fragile memory barrier selection for some weak memory model platforms 
Reviewed-by: dholmes, eosterlund, dcubed
 2020-09-30 09:03:06 +00:00
Aleksey Shipilev
8331e63fe4 8253778: ShenandoahSafepoint::is_at_shenandoah_safepoint should not access VMThread state from other threads 
Reviewed-by: jiefu, rehn, rkennke
 2020-09-30 08:58:24 +00:00
Jatin Bhateja
ac02afe9dc 8253721: Flag -XX:AVX3Threshold does not accept Zero value 
Reviewed-by: kvn, thartmann
 2020-09-30 05:09:12 +00:00
Ioi Lam
b1ce6bdba9 8253548: jvmFlagAccess.cpp: clang 9.0.0 format specifier error 
Reviewed-by: lfoltan
 2020-09-29 15:17:34 +00:00
Stefan Karlsson
3ed960ec77 8253640: Make MEMFLAGS an enum class 
Reviewed-by: stuefe, tschatzl
 2020-09-29 12:03:00 +00:00
Robbin Ehn
431338bcb3 8212107: VMThread issues and cleanup 
Reviewed-by: shade, dcubed, coleenp, dholmes, redestad
 2020-09-29 09:37:15 +00:00
Robbin Ehn
6bddeb709d 8238761: Asynchronous handshakes 
Reviewed-by: pchilanomate, dcubed, dholmes, coleenp, sspitsyn
 2020-09-29 08:50:54 +00:00
Per Liden
6d19fe65d1 8253763: ParallelObjectIterator should have virtual destructor 
Reviewed-by: shade, stefank
 2020-09-29 08:39:09 +00:00
John Tortugo
b65913249f 8252888: Collapse G1MMUTracker class hierarchy 
Reviewed-by: ayang, sjohanss, kbarrett
 2020-09-29 08:15:41 +00:00
Aditya Mandaleeka
e63b90cc17 8251358: Clean up Access configuration after Shenandoah barrier change 
Reviewed-by: eosterlund, rkennke, shade
 2020-09-29 07:25:08 +00:00
Patric Hedlin
70b0fccf79 8253728: tests fail with "assert(fr.is_compiled_frame()) failed: Wrong frame type" 
Reviewed-by: kvn
 2020-09-28 21:48:55 +00:00
Coleen Phillimore
77a0f3999a 8253540: InterpreterRuntime::monitorexit should be a JRT_LEAF function 
Reviewed-by: rehn, mdoerr, dcubed, pchilanomate
 2020-09-28 15:49:02 +00:00
Claes Redestad
8e338f67b2 8253646: ZGC: Avoid overhead of sorting ZStatIterableValues on bootstrap 
Reviewed-by: pliden, eosterlund
 2020-09-28 15:14:56 +00:00
Anton Kozlov
ec9bee6866 8253015: Aarch64: Move linux code out from generic CPU feature detection 
Reviewed-by: aph
 2020-09-28 13:52:10 +00:00
Thomas Schatzl
e9c178276f 8252752: Clear card table for old regions during scan in G1 
Reviewed-by: kbarrett, iwalulya, ayang
 2020-09-28 08:28:57 +00:00
Wang Zhuo
276fcee795 8252835: Revert fix for JDK-8246051 
Reviewed-by: psandoz, dholmes, mikael
 2020-09-28 07:34:01 +00:00
Stefan Karlsson
ca1ed16292 8253639: Change os::attempt_reserve_memory_at parameter order 
Reviewed-by: tschatzl, iklam
 2020-09-28 07:12:48 +00:00
Roberto Castaneda Lozano
fed3636f12 8252219: C2: Randomize IGVN worklist for stress testing 
Add 'StressIGVN' option to let C2 randomize IGVN worklist order. When enabled,
the worklist is shuffled before each main run of the IGVN loop. Also add
'StressSeed=N' option to specify the seed. If the seed is not specified, a
random one is generated. In either case, the seed is logged if 'LogCompilation'
is enabled. The new options are declared as production+diagnostic for
consistency with the existing 'StressLCM' and 'StressGCM' options.

Reviewed-by: kvn, chagedorn, thartmann
 2020-09-28 06:44:58 +00:00
Stefan Karlsson
625a9352bf 8253638: Cleanup os::reserve_memory and remove MAP_FIXED 
Reviewed-by: stuefe, iklam
 2020-09-28 06:30:09 +00:00
Patric Hedlin
7817963ce9 8247691: [aarch64] Incorrect handling of VM exceptions in C1 deopt stub/traps 
Reviewed-by: eosterlund, aph
 2020-09-26 18:24:11 +00:00
Stefan Karlsson
1f5a033421 8253555: Make ByteSize and WordSize typed scoped enums 
Reviewed-by: kbarrett, tschatzl
 2020-09-25 10:29:26 +00:00
Aleksey Shipilev
dc1ef58351 8253631: Remove unimplemented CompileBroker methods after JEP-165 
Reviewed-by: thartmann
 2020-09-25 10:10:04 +00:00
Aleksey Shipilev
27d0a70b34 8253633: Remove unimplemented TieredThresholdPolicy::set_carry_if_neccessary 
Reviewed-by: thartmann
 2020-09-25 10:09:27 +00:00
Stefan Karlsson
e12d94af0b 8253594: Remove CollectedHeap::supports_tlab_allocation 
Reviewed-by: sjohanss, pliden
 2020-09-25 09:12:38 +00:00
Thomas Schatzl
37b70282b5 8240556: Abort concurrent mark after effective eager reclamation of humongous objects 
Reviewed-by: sjohanss, ayang
 2020-09-25 07:11:55 +00:00
Roberto Castaneda Lozano
dcde95ba0d 8253586: C2: Clean up unused PhaseIterGVN::init_worklist() 
Remove unused method PhaseIterGVN::init_worklist(Node *).

Reviewed-by: thartmann, chagedorn, neliasso
 2020-09-25 06:53:48 +00:00
Ioi Lam
8b85c3a6d7 8251261: CDS dumping should not clear states in live classes 
Reviewed-by: minqi, ccheung
 2020-09-24 19:19:53 +00:00
Yumin Qi
89c5e49ba2 8253500: [REDO] JDK-8253208 Move CDS related code to a separate class 
Reviewed-by: mchung, iklam
 2020-09-24 15:28:10 +00:00
Coleen Phillimore
bf442c5b9e 8253539: Remove unused JavaThread functions for set_last_Java_fp/pc 
Reviewed-by: rehn, dholmes
 2020-09-24 10:45:37 +00:00
Roland Westrelin
b1e2f026d9 8253524: C2: Refactor code that clones predicates during loop unswitching 
Reviewed-by: chagedorn, kvn, thartmann
 2020-09-24 10:00:33 +00:00