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5778 Commits

Author SHA1 Message Date
Roman Kennke
2525f39d35 8258714: Shenandoah: Process references before evacuation during degen 
Reviewed-by: shade
 2020-12-21 12:42:34 +00:00
Jie Fu
59ae054873 8258687: Build broken on Windows after fix for JDK-8258134 
Reviewed-by: thartmann
 2020-12-18 14:13:01 +00:00
Richard Reingruber
1ce2e94f5f 8256843: [PPC64] runtime/logging/RedefineClasses.java fails with assert: registers not saved on stack 
Reviewed-by: mdoerr, lucy
 2020-12-18 13:16:09 +00:00
Jie Fu
45a150b8dc 8258134: assert(size == calc_size) failed: incorrect size calculation on x86_32 with AVX512 machines 
Reviewed-by: kvn, thartmann
 2020-12-18 12:50:19 +00:00
Stefan Johansson
38593a4f2a 8257974: Regression 21% in DaCapo-lusearch-large after JDK-8236926 
Reviewed-by: ayang, redestad, tschatzl
 2020-12-18 08:14:58 +00:00
Markus Grönlund
7aac4dc175 8257621: JFR StringPool misses cached items across consecutive recordings 
Reviewed-by: egahlin
 2020-12-17 14:34:44 +00:00
Kim Barrett
61390d8e45 8257999: Parallel GC crash in gc/parallel/TestDynShrinkHeap.java: new region is not in covered_region 
Reviewed-by: sjohanss, tschatzl
 2020-12-17 14:18:00 +00:00
Calvin Cheung
b5a3a5b621 8258236: Segfault in ClassListParser::resolve_indy dumping static AppCDS archive 
Reviewed-by: redestad, coleenp
 2020-12-16 02:37:29 +00:00
Tom Rodriguez
1f556d22ca 8258380: [JVMCI] don't clear InstalledCode reference when unloading JVMCI nmethods 
Reviewed-by: kvn, eosterlund
 2020-12-15 21:31:00 +00:00
Christian Hagedorn
ce36aeaac3 8257822: C2 crashes with SIGFPE due to a division that floats above its zero check 
Reviewed-by: kvn, thartmann
 2020-12-15 15:14:34 +00:00
Markus Grönlund
fa1cbb47aa 8258404: Restore stacktrace reuse after 8258094 
Reviewed-by: egahlin
 2020-12-15 14:48:57 +00:00
Maurizio Cimadamore
7ff9c85639 8258242: Type profile pollution occurs when memory segments of different kinds are used 
Reviewed-by: vlivanov, redestad
 2020-12-15 13:50:40 +00:00
Markus Grönlund
afc44414d5 8258094: AIX build fails after 8257602 
Reviewed-by: rrich, stuefe, egahlin
 2020-12-14 11:36:01 +00:00
Mandy Chung
2001da3dd4 8257596: Clarify trusted final fields for record classes 
Reviewed-by: hseigel, chegar, psandoz
 2020-12-11 22:44:48 +00:00
Vladimir Ivanov
b1afed7501 8257919: [JVMCI] profiling info didn't change after reprofile 
Reviewed-by: kvn, redestad
 2020-12-11 21:50:49 +00:00
Thomas Schatzl
bacf22b907 8256641: CDS VM operations do not lock the heap 
Reviewed-by: kbarrett, iklam
 2020-12-11 18:14:37 +00:00
Yudi Zheng
58dca9253d 8257910: [JVMCI] Set exception_seen accordingly in the runtime. 
Reviewed-by: kvn
 2020-12-10 22:43:37 +00:00
Doug Simon
fa77008f19 8258015: [JVMCI] JVMCI_lock shouldn't be held while initializing box classes 
Reviewed-by: kvn
Backport-of: d163c6fe2ec235a175b62ec821477d33b14841fe
 2020-12-10 21:18:35 +00:00
Maurizio Cimadamore
37043b0557 8257837: Performance regression in heap byte buffer views 
Reviewed-by: chegar, roland
 2020-12-10 15:32:36 +00:00
Markus Grönlund
502a5241e5 8257602: Introduce JFR Event Throttling and new jdk.ObjectAllocationSample event (enabled by default) 
Co-authored-by: Jaroslav Bachorik <jbachorik@openjdk.org>
Reviewed-by: egahlin, jbachorik
 2020-12-10 12:33:48 +00:00
Dong Bo
026b09cf64 8257483: C2: Split immediate vector rotate from RotateLeftV and RotateRightV nodes 
Reviewed-by: vlivanov
 2020-12-10 12:26:04 +00:00
Per Liden
0a0691ebcf 8257901: ZGC: Take virtual memory usage into account when sizing heap 
Reviewed-by: stefank, eosterlund, ayang, tschatzl
 2020-12-10 11:10:38 +00:00
Roland Westrelin
d93293f31b 8256730: Code that uses Object.checkIndex() range checks doesn't optimize well 
Reviewed-by: vlivanov, thartmann
 2020-12-10 08:09:08 +00:00
Sandhya Viswanathan
869dcb6f50 8257806: Optimize x86 allTrue and anyTrue vector mask operations of Vector API 
Reviewed-by: kvn, psandoz
 2020-12-10 04:31:27 +00:00
Koichi Sakata
34650f52b5 8257872: UL: -Xlog does not check number of options 
Reviewed-by: dholmes, iklam, ysuenaga
 2020-12-10 04:05:18 +00:00
Coleen Phillimore
0a3e446ad9 8257993: vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine/TestDescription.java crash intermittently 
Reviewed-by: sspitsyn, hseigel, dholmes
 2020-12-09 23:08:52 +00:00
Doug Simon
baf4c1a4af 8257917: [JVMCI] crash when materializing boxed values under -Xcomp 
Reviewed-by: iveresov, kvn
 2020-12-09 20:26:55 +00:00
Harold Seigel
d33a689b96 8256867: Classes with empty PermittedSubclasses attribute cannot be extended 
Reviewed-by: lfoltan, mchung, jlahoda, chegar
 2020-12-09 19:07:11 +00:00
Christian Hagedorn
f148915d54 8245107: Use Unified Logging in trace_method_handle_stub() 
Reviewed-by: coleenp, mdoerr
 2020-12-09 14:36:13 +00:00
Jie Fu
df55ecd83c 8257794: Zero: assert(istate->_stack_limit == istate->_thread->last_Java_sp() + 1) failed: wrong on Linux/x86_32 
Reviewed-by: shade
 2020-12-09 09:01:07 +00:00
Igor Veresov
10da767c2f 8257847: Tiered should publish MDO data pointer for interpreter after profile start 
Reviewed-by: thartmann, kvn, dlong
 2020-12-09 04:28:59 +00:00
Dan Smith
48d8650ae1 8257845: Integrate JEP 390 
8254047: [JEP 390] Revise "value-based class" & apply to wrappers
8252181: [JEP 390] Define & apply annotation jdk.internal.ValueBased
8252183: [JEP 390] Add 'lint' warning for @ValueBased classes
8257027: [JEP 390] Diagnose synchronization on @ValueBased classes
8252180: [JEP 390] Deprecate wrapper class constructors for removal

Co-authored-by: Roger Riggs <rriggs@openjdk.org>
Co-authored-by: Srikanth Adayapalam <sadayapalam@openjdk.org>
Co-authored-by: Lois Foltan <lfoltan@openjdk.org>
Reviewed-by: rriggs, hseigel, mchung, darcy
 2020-12-08 23:04:01 +00:00
Mark Reinhold
ed4c4ee73b 8256299: Implement JEP 396: Strongly Encapsulate JDK Internals by Default 
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Reviewed-by: mchung, alanb
 2020-12-08 22:12:24 +00:00
Vladimir Ivanov
044616bd71 8252049: Native memory leak in ciMethodData ctor 
Reviewed-by: kbarrett, coleenp
 2020-12-08 17:02:09 +00:00
Aleksey Shipilev
35e81536e7 8257848: -XX:CompileCommand=blackhole,* should be diagnostic 
Reviewed-by: vlivanov
 2020-12-08 10:11:01 +00:00
Christian Hagedorn
1d0adbb812 8253644: C2: assert(skeleton_predicate_has_opaque(iff)) failed: unexpected 
Reviewed-by: roland, kvn
 2020-12-08 08:48:58 +00:00
Roland Westrelin
0b6b6eb59a 8257813: [redo] C2: Filter type in PhiNode::Value() for induction variables of trip-counted integer loops 
Reviewed-by: chagedorn, kvn
 2020-12-08 08:30:18 +00:00
Vladimir Ivanov
62c7788b29 8257211: C2: Enable call devirtualization during post-parse phase 
Reviewed-by: kvn, neliasso, thartmann
 2020-12-07 22:50:38 +00:00
Dean Long
a5297bd0d4 8254939: macOS: unused function 'replicate4_imm' 
Reviewed-by: redestad, thartmann
 2020-12-07 20:10:07 +00:00
Zhengyu Gu
395b6bdeee 8257817: Shenandoah: Don't race with conc-weak-in-progress flag in weak-LRB 
Reviewed-by: rkennke
 2020-12-07 19:19:23 +00:00
Magnus Ihse Bursie
d29c78da19 8257679: Improved unix compatibility layer in Windows build (winenv) 
Reviewed-by: erikj, jvernee, burban
 2020-12-07 15:55:53 +00:00
Martin Doerr
46b35acfcb 8257798: [PPC64] undefined reference to Klass::vtable_start_offset() 
Reviewed-by: goetz
 2020-12-07 13:45:19 +00:00
Zhengyu Gu
ecd7e476f8 8257793: Shenandoah: SATB barrier should only filter out already strongly marked oops 
Reviewed-by: shade, rkennke
 2020-12-07 13:18:02 +00:00
Jan Lahoda
637b0c64b0 8246778: Compiler implementation for Sealed Classes (Second Preview) 
Co-authored-by: Vicente Romero <vromero@openjdk.org>
Co-authored-by: Harold Seigel <hseigel@openjdk.org>
Reviewed-by: lfoltan, mchung, alanb, mcimadamore, chegar
 2020-12-07 11:11:31 +00:00
Thomas Stuefe
8e8e584552 8257588: Make os::_page_sizes a bitmask 
Reviewed-by: tschatzl, stefank
 2020-12-07 10:32:05 +00:00
Roland Westrelin
f5a582c287 8257575: C2: "failed: only phis" assert failure in loop strip mining verification 
Reviewed-by: thartmann, neliasso
 2020-12-07 09:38:22 +00:00
Jie Fu
7620124ee9 8257230: assert(InitialHeapSize >= MinHeapSize) failed: Ergonomics decided on incompatible initial and minimum heap sizes 
Reviewed-by: tschatzl, sjohanss
 2020-12-07 09:27:33 +00:00
Aleksey Shipilev
e590618962 8252505: C1/C2 compiler support for blackholes 
Reviewed-by: vlivanov, aph
 2020-12-06 17:43:34 +00:00
Vladimir Kozlov
dd0b9454a2 8257531: Super word not applied to a loop of simple Buffer operations 
Reviewed-by: roland, psandoz
 2020-12-04 19:23:52 +00:00
Roland Westrelin
86b65756cb 8257574: C2: "failed: parsing found no loops but there are some" assert failure 
Reviewed-by: thartmann, neliasso, chagedorn
 2020-12-04 12:01:53 +00:00