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6049 Commits

Author SHA1 Message Date
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
Dong Bo
ccac7aaea3 8258932: AArch64: Enhance floating-point Min/MaxReductionV with fminp/fmaxp 
Reviewed-by: aph
 2021-01-12 13:27:47 +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
Thomas Stuefe
ac2dee567b 8259539: JDK-8255711 broke trap messages 
Reviewed-by: lfoltan, dholmes
 2021-01-12 11:41:29 +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
Aleksey Shipilev
9d4e84fd41 8259565: Zero: compiler/runtime/criticalnatives fails because CriticalJNINatives is not supported 
Reviewed-by: coleenp, zgu
 2021-01-12 07:49:21 +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
Wang Huang
ae0532edc3 8259044: JVM lacks data type qualifier when using -XX:+PrintAssembly with AArch64-Neon backend 
Co-authored-by: He Xuejin <hexuejin2@huawei.com>
Reviewed-by: njian, aph
 2021-01-12 01:40:08 +00:00
Ningsheng Jian
a7e5da22c4 8258384: AArch64: SVE verify_ptrue fails on some tests 
Reviewed-by: adinn, ngasson
 2021-01-12 01:31:58 +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
18a37f9453 8259368: Zero: UseCompressedClassPointers does not depend on UseCompressedOops 
Reviewed-by: aph, zgu
 2021-01-11 09:43:18 +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
bb247b02c8 8259392: Zero error reporting is broken after JDK-8255711 
Reviewed-by: dholmes
 2021-01-11 07:32:57 +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
Zhengyu Gu
1b60acd8aa 8259252: Shenandoah: Shenandoah build failed on AArch64 after JDK-8258459 
Reviewed-by: rkennke, shade
 2021-01-05 18:33:41 +00:00
Claes Redestad
d5aa49d154 8259236: C2 compilation fails with assert(is_power_of_2(value)) failed: value must be a power of 2: 8000000000000000 
Reviewed-by: thartmann
 2021-01-05 16:41:17 +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
Christian Hagedorn
9f1516492c 8259049: Uninitialized variable after JDK-8257513 
Reviewed-by: kvn, thartmann
 2021-01-05 09:54:18 +00:00
Lehua Ding
3817c32fd1 8258534: Epsilon: clean up unused includes 
Reviewed-by: shade, jiefu
 2021-01-05 08:34:11 +00:00