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4953 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
51e14f2e2a Merge 2021-01-14 01:29:47 +00:00
Zhengyu Gu
ccdf171d78 8259377: Shenandoah: Enhance weak reference processing time tracking 
Reviewed-by: rkennke
 2021-01-13 19:01:18 +00:00
Erik Österlund
42d2d6dcc1 8259063: Possible deadlock with vtable/itable creation vs concurrent class unloading 
Reviewed-by: pliden, neliasso
 2021-01-13 16:48:17 +00:00
Coleen Phillimore
535f2da5e2 8259486: Replace PreserveExceptionMark with implementation for CautiouslyPreserveExceptionMark 
Reviewed-by: dholmes, sspitsyn
 2021-01-13 14:32:52 +00:00
Aleksey Shipilev
2e124544e6 8259580: Shenandoah: uninitialized label in VerifyThreadGCState 
Reviewed-by: zgu, rkennke
 2021-01-13 11:55:45 +00:00
Nils Eliasson
5567530916 8258272: LoadVectorMaskedNode can't be replaced by zero con 
Reviewed-by: chagedorn, vlivanov
 2021-01-13 09:16:08 +00:00
Aleksey Shipilev
a99df45b7c 8259560: Zero m68k: "static assertion failed: align" after JDK-8252049 
Reviewed-by: dholmes
 2021-01-13 08:49:12 +00:00
Kim Barrett
efc36be5be 8258985: Parallel WeakProcessor may use too few threads 
Use total workers rather than active.

Reviewed-by: tschatzl, ayang, sjohanss
 2021-01-13 08:22:40 +00:00
Matthias Baesken
139b6daea2 8259372: remove AIX related USE_LIBRARY_BASED_TLS_ONLY and THREAD_LOCAL special handling 
Reviewed-by: dholmes, stuefe
 2021-01-13 07:53:39 +00:00
Roberto Castañeda Lozano
417e1d1a4e 8259061: C2: assert(found) failed: memory-writing node is not placed in its original loop or an ancestor of it 
Remove assertion that is too general, that is, it can fail on compilations where
C2 generates correct code otherwise.

Reviewed-by: chagedorn, thartmann, kvn
 2021-01-13 07:22:30 +00:00
Calvin Cheung
15dd8f3aa4 8259275: JRuby crashes while resolving invokedynamic instruction 
Reviewed-by: iklam, minqi, lfoltan
 2021-01-13 05:51:52 +00:00
Xiaohong Gong
1cf2378bda 8259353: VectorReinterpretNode is incorrectly optimized out 
Reviewed-by: vlivanov, njian
 2021-01-13 05:48:08 +00:00
Daniel D. Daugherty
c338f1167f 8259349: -XX:AvgMonitorsPerThreadEstimate=1 does not work right 
Reviewed-by: coleenp, dholmes
 2021-01-12 14:39:58 +00:00
Coleen Phillimore
4c75d14aba 8259374: Make ThreadInVMfromNative have ResetNoHandleMark 
Reviewed-by: dcubed, pchilanomate
 2021-01-12 13:07:21 +00:00
Sergey Platonov
563b268c8f 8257709: C1: Double assignment in InstructionPrinter::print_stack 
Reviewed-by: shade, chagedorn
 2021-01-12 11:57:34 +00:00
Aleksey Shipilev
4697cfa4b0 8259576: Misplaced curly brace in Matcher::find_shared_post_visit 
Reviewed-by: lucy, thartmann
 2021-01-12 10:52:36 +00:00
Patrick Zhang
67e1b639ba 8259380: Correct pretouch chunk size to cap with actual page size 
Reviewed-by: tschatzl, sjohanss
 2021-01-12 10:10:48 +00:00
Richard Reingruber
a6ab9e4740 8258576: Try to get zerobased CCS if heap is above 32 and CDS is disabled 
Reviewed-by: mdoerr, stuefe
 2021-01-12 08:35:12 +00:00
Christian Hagedorn
a3561ae8a4 8258243: C2: assert failed ("Bad derived pointer") with -XX:+VerifyRegisterAllocator 
Reviewed-by: kvn, thartmann
 2021-01-12 08:18:45 +00:00
Aleksey Shipilev
46637047bf 8259583: Remove unused decode_env::_codeBuffer 
Reviewed-by: thartmann
 2021-01-12 07:58:12 +00:00
Kim Barrett
77f6290995 8258254: Move PtrQueue flush to PtrQueueSet subclasses 
Reviewed-by: tschatzl, shade
 2021-01-12 04:12:31 +00:00
Kim Barrett
2255ab7603 8258810: Improve enum traits 
Reviewed-by: ayang, iklam, lfoltan
 2021-01-12 03:38:54 +00:00
Harold Seigel
cf3e4bfdb5 8258838: Remove JVM option UseStackBanging 
Reviewed-by: dholmes, coleenp, kvn
 2021-01-11 18:18:13 +00:00
Coleen Phillimore
23801da94b 8259482: jni_Set/GetField_probe are the same as their _nh versions 
Reviewed-by: hseigel, sspitsyn, dholmes
 2021-01-11 12:27:30 +00:00
Aleksey Shipilev
a03e22bb14 8253910: UseCompressedClassPointers depends on UseCompressedOops in vmError.cpp 
Reviewed-by: rrich, dholmes
 2021-01-11 09:42:48 +00:00
Thomas Stuefe
e0d748d56f 8258606: os::print_signal_handlers() should resolve the function name of the handlers 
Reviewed-by: dholmes, coleenp, gziemski
 2021-01-11 09:06:40 +00:00
Aleksey Shipilev
2806bf2e73 8259475: Fix bad merge in compilerOracle 
Reviewed-by: redestad, thartmann
 2021-01-11 07:32:27 +00:00
Daniel D. Daugherty
090bd3afc3 8259397: ThreadsSMRSupport::print_info_on() should use try_lock_without_rank_check() 
Reviewed-by: coleenp, dholmes
 2021-01-08 15:30:33 +00:00
Kim Barrett
10a6b0d983 8234773: Fix ThreadsSMRSupport::_bootstrap_list 
Make ThreadsList noncopyable, direct initializing _bootstrap_list. Avoid C-heap allocation for _bootstrap_list.

Reviewed-by: dholmes, dcubed
 2021-01-08 14:25:12 +00:00
David Holmes
712014c595 8258077: Using -Xcheck:jni can lead to a double-free after JDK-8193234 
Reviewed-by: dcubed, hseigel
 2021-01-08 04:11:22 +00:00
Jesper Wilhelmsson
56a354eb55 Merge 2021-01-07 23:51:21 +00:00
Coleen Phillimore
b996cccf12 8259373: c1 and jvmci runtime code use ResetNoHandleMark incorrectly 
Reviewed-by: kvn
 2021-01-07 23:04:11 +00:00
Jesper Wilhelmsson
555641ede5 Merge 2021-01-07 21:17:35 +00:00
Roberto Castañeda Lozano
bc56541424 8256535: C2: randomize CCP processing order for stress testing 
Add 'StressCCP' option to randomize the selection of the node to be examined in
each CCP iteration.

Reviewed-by: chagedorn, kvn, thartmann
 2021-01-07 20:43:48 +00:00
Roberto Castañeda Lozano
d8ad63019a 8258772: Some runtime/cds tests fail with +LogCompilation or +StressX 
Emit warning about TraceDependencies results in
ClassHierarchyWalker::count_find_witness_calls() only if TraceDependencies is
actually enabled. Use standard warning() function instead of ad hoc printing.
Remove warning about using Stress(LCM|GCM|IGVN) without LogCompilation in
Compile::Compile(), and add the information to the description of the StressSeed
option instead. These changes prevent false test failures when using
LogCompilation or Stress(LCM|GCM|IGVN).

Reviewed-by: chagedorn, kvn, thartmann
 2021-01-07 18:57:58 +00:00
Coleen Phillimore
8530ef0e4d 8259375: JvmtiExport::jni_Get/SetField_probe calls do not need ResetNoHandleMark 
Reviewed-by: lfoltan, dcubed
 2021-01-07 17:13:41 +00:00
Christian Hagedorn
c1fb521694 8259227: C2 crashes with SIGFPE due to a division that floats above its zero check 
Reviewed-by: kvn, thartmann
 2021-01-07 15:02:45 +00:00
Harold Seigel
f91f92dcaa 8259317: Remove JVM option BreakAtWarning 
Reviewed-by: lfoltan, coleenp
 2021-01-07 13:18:50 +00:00
Coleen Phillimore
1c33847b8b 8259067: bootclasspath append takes out object lock 
Reviewed-by: lfoltan, sspitsyn, iklam, dholmes
 2021-01-07 12:35:16 +00:00
Tobias Hartmann
0e6de4eb57 8259339: AllocateUninitializedArray C2 intrinsic fails with void.class input 
Reviewed-by: kvn, chagedorn
 2021-01-07 12:15:23 +00:00
Lehua Ding
722f23610e 8259231: Epsilon: improve performance under contention during virtual space expansion 
Reviewed-by: shade
 2021-01-06 15:36:57 +00:00
Harold Seigel
f6cb8c558b 8258908: Remove JVM option CleanChunkPoolAsync 
Reviewed-by: coleenp
 2021-01-06 15:11:52 +00:00
Daniel D. Daugherty
c0540ffda9 8231627: ThreadsListHandleInErrorHandlingTest.java fails in printing all threads 
Reviewed-by: eosterlund, coleenp, pchilanomate, sspitsyn
 2021-01-06 14:34:55 +00:00
Aleksey Shipilev
ad45678719 8258558: Revert changes for JDK-8252505 and related issues 
Reviewed-by: kvn
 2021-01-06 13:27:57 +00:00
Xin Liu
e3b9da1456 8259287: AbstractCompiler marks const in wrong position for is_c1/is_c2/is_jvmci 
Reviewed-by: thartmann, chagedorn, shade
 2021-01-06 09:51:18 +00:00
Wang Huang
554e60c400 8258989: JVM is failed to inline in jdk.internal.vm.vector.VectorSupport::convert 
Co-authored-by: He Xuejin <hexuejin2@huawei.com>
Reviewed-by: vlivanov, thartmann
 2021-01-06 01:49:15 +00:00
Harold Seigel
cf9908b437 8258937: Remove JVM IgnoreRewrites flag 
Reviewed-by: coleenp
 2021-01-05 21:15:13 +00:00
Hao Sun
82bdbfd7fa 8258857: Zero: non-PCH release build fails after JDK-8258074 
Reviewed-by: jiefu, shade, iklam
 2021-01-05 16:28:28 +00:00
Harold Seigel
f4122d6aa2 8258896: Remove the JVM ForceFloatExceptions option 
Reviewed-by: lfoltan, iklam, coleenp
 2021-01-05 16:14:58 +00:00
Roland Westrelin
6775113ce8 8258393: Shenandoah: "graph should be schedulable" assert failure 
Reviewed-by: rkennke, thartmann
 2021-01-05 13:06:54 +00:00