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2717 Commits

Author SHA1 Message Date
Vladimir Kozlov
1926765f5e 8253353: Crash in C2: guarantee(n != NULL) failed: No Node 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Reviewed-by: vlivanov, neliasso
 2021-01-28 16:16:51 +00:00
Harold Seigel
20e7df506f 8260466: Test TestHeapDumpOnOutOfMemoryError.java needs multiple @test sections 
Reviewed-by: shade, lmesnik
 2021-01-28 13:17:22 +00:00
Roland Westrelin
11d6467c50 8260407: cmp != __null && cmp->Opcode() == Op_CmpL failure with -XX:StressLongCountedLoop=200000000 in lucene 
Reviewed-by: thartmann, kvn
 2021-01-28 12:27:40 +00:00
Ioi Lam
396a496f3c 8260467: Move well-known classes from systemDictionary.hpp to vmClasses.hpp 
Reviewed-by: dholmes, coleenp
 2021-01-28 04:24:04 +00:00
Jesper Wilhelmsson
c52212b146 Merge 2021-01-27 20:56:26 +00:00
Roberto Castañeda Lozano
f353fcf256 8258894: C2: Forbid GCM to move stores into loops 
Prevent GCM from placing memory-writing nodes (such as stores) into loops deeper
than their home loop (determined by their control input). Such placements are
invalid, as they cause memory definitions to interfere, and risk causing
miscompilations. This change complements JDK-8255763, which only addresses
invalid placements in irreducible CFGs.

Add control input to stores in generated stubs to ensure that all memory-writing
nodes have control inputs from which their home block can be derived.

Add a battery of simplified fuzzer test cases where, before this change, GCM
moves stores into deeper loops.

Reviewed-by: thartmann, kvn
 2021-01-27 15:08:39 +00:00
Harold Seigel
e080ce9212 8252545: runtime/ErrorHandling/TestHeapDumpOnOutOfMemoryError.java timed out 
Reviewed-by: stuefe, coleenp
 2021-01-26 13:17:08 +00:00
Christian Hagedorn
c5ab7c3214 8260284: C2: assert(_base == Int) failed: Not an Int 
Reviewed-by: thartmann, kvn
 2021-01-25 17:09:52 +00:00
Jesper Wilhelmsson
6f2a394314 Merge 2021-01-23 03:15:43 +00:00
Harold Seigel
f928265e81 8260009: InstanceKlass::has_as_permitted_subclass() fails if subclass was redefined 
Reviewed-by: lfoltan, sspitsyn, dholmes
 2021-01-22 13:52:05 +00:00
Jie Fu
d90e06af7b 8259775: [Vector API] Incorrect code-gen for VectorReinterpret operation 
Reviewed-by: rbackman, neliasso, kvn
 2021-01-22 00:13:58 +00:00
Aleksey Shipilev
c3c6662528 8259954: gc/shenandoah/mxbeans tests fail with -Xcomp 
Reviewed-by: rkennke, zgu
 2021-01-21 13:32:45 +00:00
Jesper Wilhelmsson
133bcb0995 Merge 2021-01-21 05:23:42 +00:00
Igor Ignatyev
0408b23bcf 8259757: add a regression test for 8259353 and 8259601 
Co-authored-by: Xiaohong Gong <xgong@openjdk.org>
Co-authored-by: Igor Ignatyev <iignatyev@openjdk.org>
Reviewed-by: kvn, jiefu
 2021-01-20 18:48:10 +00:00
Tobias Hartmann
7c32ffea51 8258383: vmTestbase/gc/g1/unloading/tests/unloading_compilation_level[1,2,3] time out without TieredCompilation 
Reviewed-by: kvn
 2021-01-20 11:48:27 +00:00
Jesper Wilhelmsson
a1a851b6db Merge 2021-01-19 05:43:27 +00:00
Roman Kennke
e60c992699 8259849: Shenandoah: Rename store-val to IU-barrier 
Reviewed-by: zgu, shade
 2021-01-18 15:29:54 +00:00
Roland Westrelin
d5ca3b3fd5 8259641: C2: assert(early->dominates(LCA)) failed: early is high enough 
Reviewed-by: chagedorn, thartmann
 2021-01-18 07:54:48 +00:00
Leonid Mesnik
d7d34dd964 8259799: vmTestbase/nsk/jvmti/Breakpoint/breakpoint001 is incorrect 
Reviewed-by: iignatyev, sspitsyn, cjplummer
 2021-01-15 19:33:23 +00:00
Thomas Stuefe
bbac91a4b4 8257959: Add gtest run with -XX:+UseLargePages 
Reviewed-by: lfoltan, tschatzl
 2021-01-15 14:51:34 +00:00
Jesper Wilhelmsson
d701babb06 Merge 2021-01-15 03:10:55 +00:00
Yasumasa Suenaga
90960c5f22 8252657: JVMTI agent is not unloaded when Agent_OnAttach is failed 
Reviewed-by: dholmes, sspitsyn
 2021-01-15 02:47:30 +00:00
Vladimir Ivanov
0148adf20e 8255120: C2: assert(outer->outcnt() >= phis + 2 && outer->outcnt() <= phis + 2 + stores + 1) failed: only phis 
Reviewed-by: thartmann
 2021-01-14 17:18:44 +00:00
Daniel D. Daugherty
be57cf149e 8226416: MonitorUsedDeflationThreshold can cause repeated async deflation requests 
Reviewed-by: dholmes, coleenp
 2021-01-14 14:23:27 +00:00
Jesper Wilhelmsson
51e14f2e2a Merge 2021-01-14 01:29:47 +00:00
Daniel D. Daugherty
5926d75fa1 8259719: ProblemList runtime/cds/appcds/jigsaw/modulepath/ModulePathAndCP_JFR.java on Windows 
Reviewed-by: pliden
 2021-01-13 19:52:04 +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
Calvin Cheung
15dd8f3aa4 8259275: JRuby crashes while resolving invokedynamic instruction 
Reviewed-by: iklam, minqi, lfoltan
 2021-01-13 05:51:52 +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
9d4e84fd41 8259565: Zero: compiler/runtime/criticalnatives fails because CriticalJNINatives is not supported 
Reviewed-by: coleenp, zgu
 2021-01-12 07:49:21 +00:00
David Holmes
7e6677b532 8259446: runtime/jni/checked/TestCheckedReleaseArrayElements.java fails with stderr not empty 
Reviewed-by: dcubed
 2021-01-08 22:25:21 +00:00
Thomas Schatzl
b549cbd392 8258481: gc.g1.plab.TestPLABPromotion fails on Linux x86 
Reviewed-by: sjohanss, kbarrett
 2021-01-08 10:52:08 +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
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
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
Tobias Hartmann
0e6de4eb57 8259339: AllocateUninitializedArray C2 intrinsic fails with void.class input 
Reviewed-by: kvn, chagedorn
 2021-01-07 12:15:23 +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
Roland Westrelin
6775113ce8 8258393: Shenandoah: "graph should be schedulable" assert failure 
Reviewed-by: rkennke, thartmann
 2021-01-05 13:06:54 +00:00
Aleksey Shipilev
db6f39302b 8251944: Add Shenandoah test config to compiler/gcbarriers/UnsafeIntrinsicsTest.java 
Reviewed-by: rkennke, adityam
 2021-01-05 08:37:06 +00:00
Jesper Wilhelmsson
57217b58bf Merge 2020-12-24 08:28:24 +00:00
Daniel D. Daugherty
8b37c2c58f 8257468: runtime/whitebox/TestWBDeflateIdleMonitors.java fails with Monitor should be deflated.: expected true to equal false 
Reviewed-by: hseigel
 2020-12-23 22:02:09 +00:00
Daniel D. Daugherty
e46edb5528 8258911: ProblemList serviceability/attach/RemovingUnixDomainSocketTest.java on Linux-X64 
Reviewed-by: amenkov
 2020-12-23 20:30:27 +00:00
Hao Sun
4ea88512dd 8257928: Test image build failure with clang-10 due to -Wmisleading-indentation 
Reviewed-by: amenkov, cjplummer
 2020-12-23 01:32:05 +00:00
Jesper Wilhelmsson
f2bad3a0be Merge 2020-12-22 21:16:59 +00:00
Roberto Castañeda Lozano
3df6ec2fbc 8258682: compiler/intrinsics/mathexact/sanity tests fail with RepeatCompilation 
Normalize match and suspect counts in the verify() method by the number of
compilation repetitions, if the RepeatCompilation option is used.

Reviewed-by: kvn, chagedorn
 2020-12-22 10:04:00 +00:00
Roberto Castañeda Lozano
4e8338eb13 8255763: C2: OSR miscompilation caused by invalid memory instruction placement 
Disable GCM hoisting of memory-writing nodes for irreducible CFGs. This prevents
GCM from wrongly "hoisting" stores into descendants of their original loop. Such
an "inverted hoisting" can happen due to CFGLoop::compute_freq()'s inaccurate
estimation of frequencies for irreducible CFGs.

Extend CFG verification code by checking that memory-writing nodes are placed in
either their original loop or an ancestor.

Add tests for the reducible and irreducible cases. The former was already
handled correctly before the change (the frequency estimation model prevents
"inverted hoisting" for reducible CFGs), and is just added for coverage.

This change addresses the specific miscompilation issue in a conservative way,
for simplicity and safety. Future work includes investigating if only the
illegal blocks can be discarded as candidates for GCM hoisting, and refining
frequency estimation for irreducible CFGs.

Reviewed-by: kvn, chagedorn
 2020-12-21 13:04:24 +00:00
Jesper Wilhelmsson
d234388042 Merge 2020-12-21 09:09:05 +00:00
Christian Hagedorn
8e42efaada 8257513: C2: assert((constant_addr - _masm.code()->consts()->start()) == con.offset()) 
Reviewed-by: kvn, thartmann
 2020-12-21 08:06:48 +00:00
Mikael Vidstedt
64644a1072 8253881: Hotspot/Serviceability Terminology Refresh 
Reviewed-by: kbarrett, tschatzl, dholmes, lfoltan, dcubed
 2020-12-19 02:47:28 +00:00
Xin Liu
adf0e23aa2 8257800: CompileCommand TypedMethodOptionMatcher::parse_method_pattern() may over consume 
Reviewed-by: thartmann, chagedorn, phh
 2020-12-18 20:35:38 +00:00
Roger Riggs
1dae45d745 8250523: Remove abortOnException diagnostic option from TestHumongousNonArrayAllocation.java 
Reviewed-by: kbarrett
 2020-12-18 16:34:17 +00:00
Nils Eliasson
7320e051ea 8258647: TestCharVect2 is very slow 
Reviewed-by: vlivanov, kvn
 2020-12-17 22:43:00 +00:00
Jesper Wilhelmsson
f15528eb64 Merge 2020-12-17 20:41:37 +00:00
Nils Eliasson
cb5a6b1a7d 8258225: compiler/c2/cr6340864/TestIntVect.java runs faster in interpreter 
Reviewed-by: vlivanov, thartmann, kvn
 2020-12-17 17:50:53 +00:00
Patricio Chilano Mateo
7b05439dcc 8258057: serviceability/attach/RemovingUnixDomainSocketTest.java doesn't ignore VM warnings 
Reviewed-by: cjplummer, amenkov, dholmes
 2020-12-17 16:41:50 +00:00
Coleen Phillimore
8251b74665 8257530: vmTestbase/metaspace/stressDictionary/StressDictionary.java timed out 
Reviewed-by: lfoltan
 2020-12-17 15:40:44 +00:00
Xin Liu
83be8a902c 8247732: validate user-input intrinsic_ids in ControlIntrinsic 
renew webrev to the latest jdk. fixed a typo and a bug.  Add constraints for both DisableIntrinsic and ControlIntrinsics.  Add tests to cover different use cases of them.

Reviewed-by: neliasso, thartmann
 2020-12-17 10:05:09 +00:00
Christian Hagedorn
04a1e5b75b 8258505: [TESTBUG] TestDivZeroWithSplitIf.java fails due to missing UnlockDiagnosticVMOptions 
Reviewed-by: thartmann, kvn, dcubed
 2020-12-17 08:09:19 +00:00
Jesper Wilhelmsson
11bd7a814f Merge 2020-12-17 03:04:19 +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
David Holmes
1e77896838 8236225: Remove expired flags in JDK 17 
8256717: Expire the long term obsoleted VM flags

Reviewed-by: coleenp, kvn
 2020-12-16 00:00:12 +00:00
Coleen Phillimore
c37eabe73b 8252148: vmError::controlled_crash should be #ifdef ASSERT and move tests to gtest 
Reviewed-by: iklam, stuefe
 2020-12-15 20:48:18 +00:00
Yumin Qi
36e2097401 8255917: runtime/cds/SharedBaseAddress.java failed "assert(reserved_rgn != 0LL) failed: No reserved region" 
Reviewed-by: ccheung, iklam, stuefe
 2020-12-15 16:52:26 +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
Thomas Stuefe
568dc29b9a 8185734: [Windows] Structured Exception Catcher missing around gtest execution 
Reviewed-by: dholmes, ihse
 2020-12-15 09:02:46 +00:00
Jesper Wilhelmsson
381021aebf Merge 2020-12-15 03:40:30 +00:00
Aleksey Shipilev
6d79ec87fb 8258111: Problemlist compiler/blackhole tests for -Xcomp until JDK-8258101 is fixed 
Reviewed-by: iignatyev, kvn
 2020-12-12 06:09:57 +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
Dongbo He
b28b0947d9 8257145: Performance regression with -XX:-ResizePLAB after JDK-8079555 
Co-authored-by: Junjun Lin <linjunjun@huawei.com>
Reviewed-by: tschatzl, sjohanss
 2020-12-11 09:06:10 +00:00
Igor Ignatyev
3342ecaf44 8258054: runtime/sealedClasses/GetPermittedSubclassesTest.java fails w/ jdk17 
Reviewed-by: mikael, hseigel, darcy
 2020-12-10 18:16:33 +00:00
Joe Darcy
6be1f5671e 8257450: Start of release updates for JDK 17 
8257451: Add SourceVersion.RELEASE_17
8257453: Add source 17 and target 17 to javac

Reviewed-by: dholmes, erikj, iris, mikael, jjg, jlahoda, jwilhelm, mchung, ihse
 2020-12-10 16:46:28 +00:00
Kim Barrett
db5da9619b 8257876: Avoid Reference.isEnqueued in tests 
Reviewed-by: mchung, tschatzl
 2020-12-10 10:34:47 +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
Vladimir Kozlov
fd5f6e2e19 8257986: [JVMCI] ProblemList 2 reprofile JVMCI tests 
Reviewed-by: iignatyev
 2020-12-09 19:21:53 +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
Per Liden
79f1dfb8d3 8255987: JDI tests fail with com.sun.jdi.ObjectCollectedException 
Reviewed-by: dholmes, cjplummer
 2020-12-09 07:46:04 +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
Calvin Cheung
291ba97fab 8251267: CDS tests should use CDSTestUtils.getOutputDir instead of System.getProperty("user.dir") 
Reviewed-by: minqi, iklam
 2020-12-08 20:00:10 +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
Jie Fu
c43c224ef9 8257796: [TESTBUG] TestUseSHA512IntrinsicsOptionOnSupportedCPU.java fails on x86_32 
Reviewed-by: kvn
 2020-12-07 22:59:51 +00:00
Aleksey Shipilev
36c0600523 8257805: Add compiler/blackhole tests to tier1 
Reviewed-by: kvn
 2020-12-07 19:26:40 +00:00
Thomas Schatzl
e08b9ed0be 8257820: Remove gc/ergonomics/TestMinHeapSize.java as it is too brittle 
Reviewed-by: jiefu, kbarrett
 2020-12-07 12:43:35 +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
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
05dac03f36 8257803: Add -Xbatch to compiler/blackhole tests 
Reviewed-by: dholmes
 2020-12-07 06:43:34 +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
Calvin Cheung
d8ac76fa09 8257651: LambdaEagerInit.java test failed in 2 different ways 
Reviewed-by: iklam, lfoltan
 2020-12-04 17:07:00 +00:00
Mikhailo Seledtsov
3eb694605e 8257732: Problem list TestJFRWithJMX for OL 8.2 until the issue is resolved 
Reviewed-by: hseigel
 2020-12-04 16:38:21 +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
Christian Hagedorn
4a85514963 8257182: JCK test failures in integer / long rotation tests 
Reviewed-by: mdoerr, vlivanov, thartmann, kvn
 2020-12-04 08:10:31 +00:00
Volker Simonis
d3f3c32282 8255742: PrintInlining as compiler directive doesn't print virtual calls 
Reviewed-by: thartmann, kvn
 2020-12-03 18:02:05 +00:00
Tobias Hartmann
129c37700f 8257594: C2 compiled checkcast of non-null object triggers endless deoptimization/recompilation cycle 
Reviewed-by: roland, vlivanov
 2020-12-03 13:42:19 +00:00
Harold Seigel
e4497c9e69 8256718: Obsolete the long term deprecated and aliased Trace flags 
Reviewed-by: sspitsyn, iklam, dholmes, coleenp
 2020-12-03 13:14:57 +00:00
Richard Reingruber
4a267f1bc2 8244847: Linux/PPC: runtime/CompressedOops/CompressedClassPointers: smallHeapTest fails 
Reviewed-by: stuefe, mdoerr
 2020-12-03 08:50:08 +00:00
Nick Gasson
4169d96e24 8257143: Enable JVMCI code installation tests on AArch64 
Reviewed-by: burban, kvn
 2020-12-03 07:26:10 +00:00
Calvin Cheung
3da30e991a 8257241: CDS should not handle disableEagerInitialization for archived lambda proxy classes 
Reviewed-by: iklam, redestad, mchung
 2020-12-02 22:17:46 +00:00
Leonid Mesnik
3e89981d98 8257623: vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted001/TestDescription.java shouldn't use timeout 
Reviewed-by: sspitsyn, dcubed
 2020-12-02 20:16:28 +00:00
Coleen Phillimore
cfb50a9cb7 8253916: ResourceExhausted/resexhausted001 crashes on Linux-x64 
Reviewed-by: stuefe, sspitsyn, dholmes
 2020-12-02 13:40:26 +00:00
Doug Simon
7e37c7c544 8257471: fatal error: Fatal exception in JVMCI: Exception during JVMCI compiler initialization 
Reviewed-by: kvn, never
 2020-12-02 10:14:46 +00:00
Yasumasa Suenaga
fb139cff1a 8257467: [TESTBUG] -Wdeprecated-declarations is reported at sigset() in exesigtest.c 
Reviewed-by: dholmes, stuefe
 2020-12-02 09:06:02 +00:00
Stefan Johansson
9de283b891 8257505: nsk/share/test/StressOptions stressTime is scaled in getter but not when printed 
Reviewed-by: kbarrett, dholmes
 2020-12-02 08:53:54 +00:00
Jie Fu
f2a0988a4a 8257228: G1: SIGFPE in G1ConcurrentRefine::create(int*) due to buffers_to_cards overflow 
Reviewed-by: kbarrett, tschatzl
 2020-12-02 06:49:57 +00:00
Vladimir Kozlov
816e8f83b8 8256999: Add C2 intrinsic for Reference.refersTo and PhantomReference::refersTo 
Reviewed-by: pliden, vlivanov, rkennke, eosterlund, shade
 2020-11-29 20:27:01 +00:00
Doug Simon
c5d95071df 8257220: [JVMCI] option validation should not result in a heavy-weight VM crash 
Reviewed-by: kvn
 2020-11-29 16:52:14 +00:00
Andrew Haley
4e43b28858 8256359: AArch64: runtime/ReservedStack/ReservedStackTestCompiler.java fails 
Reviewed-by: shade, adinn
 2020-11-26 17:52:54 +00:00
Aleksey Shipilev
a14f02d8e5 8256267: Relax compiler/floatingpoint/NaNTest.java for x86_32 and lower -XX:+UseSSE 
Reviewed-by: kvn, iignatyev
 2020-11-25 20:01:00 +00:00
Nils Eliasson
cfb175dfdf 8256508: Improve CompileCommand flag 
Reviewed-by: redestad, kvn
 2020-11-25 14:20:35 +00:00
Kim Barrett
66943fefa7 8256517: (ref) Reference.clear during reference processing may lose notification 
8240696: (ref) Reference.clear may extend the lifetime of the referent

Use private native helper to implement Reference.clear.

Reviewed-by: pliden, rkennke, mchung
 2020-11-25 03:34:50 +00:00
Alex Menkov
2a1e9be6c2 8256364: vmTestbase/nsk/jvmti/scenarios/capability/CM01/cm01t002 failed with "assert(handle != __null) failed: JNI handle should not be null" 
Reviewed-by: cjplummer, sspitsyn
 2020-11-24 17:49:55 +00:00
Tobias Hartmann
1c4c99eae2 8256823: C2 compilation fails with "assert(isShiftCount(imm8 >> 1)) failed: illegal shift count" 
Reviewed-by: vlivanov, kvn, chagedorn
 2020-11-24 16:52:13 +00:00
Aleksey Shipilev
b52f6c053b 8256736: Zero: GTest tests fail with "unsuppported vm variant" 
Reviewed-by: dholmes
 2020-11-24 06:49:55 +00:00
Per Liden
372595cca3 8256390: ZGC: Relocate in-place instead of having a heap reserve 
Reviewed-by: stefank, eosterlund
 2020-11-23 23:30:38 +00:00
Aleksey Shipilev
d9ae0db699 8256746: gc/CriticalNativeArgs.java fails without -XX:-CriticalJNINatives 
Reviewed-by: kbarrett, coleenp, rkennke
 2020-11-23 19:12:13 +00:00
Coleen Phillimore
1aa90ac629 8256822: runtime/logging/RedefineClasses.java fails with "Error: VM option 'Verbose' is develop and is available only in debug version of VM." 
Reviewed-by: stuefe
 2020-11-21 21:55:59 +00:00
Aleksey Shipilev
86f36027e4 8256806: Shenandoah: optimize shenandoah/jni/TestPinnedGarbage.java test 
Reviewed-by: rkennke
 2020-11-20 21:45:13 +00:00
Daniel D. Daugherty
4dd71ae1c5 8256803: ProblemList runtime/ReservedStack/ReservedStackTestCompiler.java on linux-aarch64 
Reviewed-by: mikael
 2020-11-20 17:59:05 +00:00
Igor Ignatyev
ff00c591c3 8256569: Add C2 compiler stress flags to CTW 
Reviewed-by: kvn, shade, thartmann
 2020-11-20 15:01:37 +00:00
Coleen Phillimore
e7c7469cf5 8246378: [Windows] assert on MethodHandle logging code 
Reviewed-by: iklam, vlivanov
 2020-11-20 13:00:10 +00:00
jasontatton-aws
b99fd4c7d6 8033441: print line numbers with -XX:+PrintOptoAssembly 
Reviewed-by: jiefu, thartmann
 2020-11-20 12:51:47 +00:00
Roberto Castañeda Lozano
eb35ade9a0 6232281: -XX:-UseLoopSafepoints causes assert(v_false,"Parse::remove_useless_nodes missed this node") 
Check for nodes missed by remove_useless_nodes() only if PhaseRemoveUseless has
actually been run. This makes it possible to use -XX:-UseLoopSafepoints without
crashing trivially, although implicit assumptions in other parts of C2 about the
existence of loop safepoints might lead to more subtle failures for more complex
methods.

Reviewed-by: neliasso, thartmann, kvn
 2020-11-20 12:06:36 +00:00
Guoxiong Li
5fedb69e66 8250888: nsk/jvmti/scenarios/general_functions/GF08/gf08t001/TestDriver.java fails 
Reviewed-by: cjplummer, sspitsyn
 2020-11-20 07:02:48 +00:00
Stefan Johansson
b8244b606e 8236926: Concurrently uncommit memory in G1 
Reviewed-by: ayang, tschatzl
 2020-11-19 17:55:33 +00:00
Coleen Phillimore
ba721f5f2f 8212879: Make JVMTI TagMap table concurrent 
Co-authored-by: Kim Barrett <kbarrett@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: stefank, ihse, zgu, eosterlund, sspitsyn, kbarrett
 2020-11-19 14:30:02 +00:00
Leonid Mesnik
300cbaa6ad 8256418: Jittester make build is broken. 
Reviewed-by: iignatyev
 2020-11-18 18:05:38 +00:00
Tobias Hartmann
f504f419d3 8256385: C2: fatal error: modified node is not on IGVN._worklist 
Reviewed-by: chagedorn, roland
 2020-11-18 11:53:25 +00:00
Dong Bo
b0b9dd27b8 8256318: AArch64: Add support for floating-point absolute difference 
Reviewed-by: aph
 2020-11-18 10:14:20 +00:00
Roland Westrelin
655bb619a3 8255936: "parsing found no loops but there are some" assertion failure with Shenandoah 
Reviewed-by: thartmann, rkennke
 2020-11-18 09:24:17 +00:00
Thomas Schatzl
d30956055b 8253081: G1 fails on stale objects in archived module graph in Open Archive regions 
Change the handling of Open Archive areas, instead of assuming that everything in there is live always, a root containing references to all live root objects is provided. Adapt G1 to handle Open Archive regions as any other old region apart from never compacting or evacuating them.

Co-authored-by: Ioi Lam <iklam@openjdk.org>
Reviewed-by: kbarrett, sjohanss, redestad
 2020-11-18 08:21:03 +00:00
Roland Westrelin
a7422ac2f4 8255150: Add utility methods to check long indexes and ranges 
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Reviewed-by: jvernee, dlong, vlivanov
 2020-11-17 10:37:27 +00:00
Christian Hagedorn
5dbfae0176 8255058: C1: assert(is_virtual()) failed: type check 
Reviewed-by: neliasso, kvn
 2020-11-17 09:16:06 +00:00
Boris Ulasevich
f611fdfee8 8254016: Test8237524 fails with -XX:-CompactStrings option 
Reviewed-by: shade
 2020-11-16 14:58:14 +00:00
Robbin Ehn
c5fe2c1fcb 8244679: JVM/TI GetCurrentContendedMonitor/contmon001 failed due to "(IsSameObject#3) unexpected monitor object: 0x000000562336DBA8" 
Reviewed-by: pchilanomate, dcubed, dholmes, sspitsyn
 2020-11-16 13:06:45 +00:00
Stefan Karlsson
6a69e304dd 8256337: ap01t001.cpp, 67: Received unexpected number of ObjectFree events: 7 
Reviewed-by: coleenp, sspitsyn
 2020-11-16 07:58:40 +00:00
Harold Seigel
56ea7864d4 8245215: Obsolete InitialBootClassLoaderMetaspaceSize and UseLargePagesInMetaspace 
Reviewed-by: lfoltan, ccheung, stuefe, coleenp
 2020-11-13 13:13:43 +00:00
Roland Westrelin
ea576ddbd4 8254887: C2: assert(cl->trip_count() > 0) failed: peeling a fully unrolled loop 
Reviewed-by: chagedorn, thartmann
 2020-11-13 08:19:33 +00:00
Yumin Qi
1d3d64f34c 8255973: Add more logging to debug JDK-8255917 
Reviewed-by: ccheung, stuefe, iklam
 2020-11-13 03:44:41 +00:00
Calvin Cheung
c6ab0fdb15 8255990: Bitmap region of dynamic CDS archive is not unmapped 
Reviewed-by: iklam, minqi
 2020-11-12 16:14:29 +00:00
Thomas Schatzl
bd8693a084 8256181: Remove Allocation of old generation on alternate memory devices functionality 
Reviewed-by: ayang, iignatyev, iklam
 2020-11-12 14:05:50 +00:00
Harold Seigel
4df8abc200 8255787: Tag container tests that use cGroups with cgroups keyword 
Reviewed-by: sspitsyn
 2020-11-12 13:23:57 +00:00
Corey Ashford
ccb48b7203 8248188: Add IntrinsicCandidate and API for Base64 decoding 
8248188: Add IntrinsicCandidate and API for Base64 decoding, add Power64LE intrinsic implementation.

This patch set encompasses the following commits:

Adds a new intrinsic candidate to the java.lang.Base64 class - decodeBlock(), and provides a flexible API for the intrinsic. The API is similar to the existing encodeBlock intrinsic.

Adds the code in HotSpot to check and martial the new intrinsic's arguments to the arch-specific intrinsic implementation.

Adds a Power64LE-specific implementation of the decodeBlock intrinsic.

Adds a JMH microbenchmark for both Base64 encoding and encoding.

Enhances the JTReg hotspot intrinsic "TestBase64.java" regression test to more fully test both decoding and encoding.

Reviewed-by: rriggs, mdoerr, kvn
 2020-11-11 21:31:07 +00:00
Daniel D. Daugherty
2e19026d45 8253064: monitor list simplifications and getting rid of TSM 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: eosterlund, rehn, coleenp
 2020-11-11 16:20:11 +00:00
Roberto Castañeda Lozano
432c387e21 8254317: C2: Resource consumption of ConvI2LNode::Ideal() grows exponentially 
Prevent exponential number of calls to ConvI2LNode::Ideal() when AddIs are used
multiple times by other AddIs in the optimization ConvI2L(AddI(x, y)) ->
AddL(ConvI2L(x), ConvI2L(y)). This is achieved by (1) reusing existing ConvI2Ls
if possible rather than eagerly creating new ones and (2) postponing the
optimization of newly created ConvI2Ls. Remove hook node solution introduced in
8217359, since this is subsumed by (2). Use phase->is_IterGVN() rather than
can_reshape to check if ConvI2LNode::Ideal() is called within iterative GVN, for
clarity. Add regression tests that cover different shapes and sizes of AddI
subgraphs, implicitly checking (by not timing out) that there is no
combinatorial explosion.

Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Reviewed-by: vlivanov, kvn
 2020-11-11 10:18:36 +00:00
Coleen Phillimore
7d4e86be3b 8138588: VerifyMergedCPBytecodes option cleanup needed 
Reviewed-by: hseigel, dcubed, sspitsyn
 2020-11-10 20:38:25 +00:00
Nils Eliasson
e281b13597 8255011: [TESTBUG] compiler/codecache/stress/UnexpectedDeoptimizationAllTest.java timed out 
Change CodeCacheStressRunner to have a 60 second test time

Reviewed-by: iignatyev
 2020-11-10 11:25:53 +00:00
Alex Menkov
a9dff9420a 8254864: vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted001/TestDescription.java timed out 
Reviewed-by: sspitsyn, cjplummer
 2020-11-06 21:57:43 +00:00
Ioi Lam
397bae20e9 8255860: Clean up CDS logging related to lambda 
Reviewed-by: ccheung, minqi
 2020-11-05 05:20:59 +00:00
Calvin Cheung
5348298f62 8255855: appcds/jigsaw/NewModuleFinderTest.java test failed due to unexpected NPE 
Reviewed-by: iklam
 2020-11-04 17:17:46 +00:00
Jesper Wilhelmsson
724217c740 8255893: Problemlist runtime/cds/appcds/jigsaw/NewModuleFinderTest.java 
Reviewed-by: dholmes
 2020-11-04 11:51:59 +00:00
Kim Barrett
6023f6b1bf 8188055: (ref) Add Reference::refersTo predicate 
Reviewed-by: mchung, pliden, rriggs, dholmes, ihse, smarks, alanb
 2020-11-04 09:18:23 +00:00
Roman Kennke
f64a15d62e 8254315: Shenandoah: Concurrent weak reference processing 
Reviewed-by: zgu, shade
 2020-11-03 18:58:46 +00:00
Aleksey Shipilev
6d36b4bb79 8255743: Relax SIGFPE match in in runtime/ErrorHandling/SecondaryErrorTest.java 
Reviewed-by: stuefe
 2020-11-03 07:06:14 +00:00
Nick Gasson
50357d136a 8254723: add diagnostic command to write Linux perf map file 
Reviewed-by: ysuenaga, sspitsyn
 2020-11-03 01:37:57 +00:00
Vladimir Kozlov
2f7d34f205 8255616: Disable AOT and Graal in Oracle OpenJDK 
Reviewed-by: iignatyev, vlivanov, iveresov, ihse
 2020-11-02 16:04:46 +00:00
Roland Westrelin
a3aad11918 8255400: Shenandoah: C2 failures after JDK-8255000 
Reviewed-by: rkennke
 2020-11-02 15:48:14 +00:00
Yumin Qi
9d5c9cc78b 8254309: appcds GCDuringDump.java failed - class must exist 
Reviewed-by: ccheung, iklam
 2020-10-31 00:08:37 +00:00
Calvin Cheung
36c150b199 8255489: Unify the parsing of @lambda-proxy and @lambda-form-invokers tags in a classlist 
Reviewed-by: iklam, minqi
 2020-10-30 22:01:59 +00:00
Vladimir Kozlov
56eb5f54f4 8255466: C2 crashes at ciObject::get_oop() const+0x0 
Reviewed-by: vlivanov
 2020-10-29 22:34:14 +00:00
Thomas Schatzl
38574d5169 8255298: Remove SurvivorAlignmentInBytes functionality 
Reviewed-by: shade, ayang, kbarrett
 2020-10-29 08:49:15 +00:00
Severin Gehwolf
42fc158991 8253939: [TESTBUG] Increase coverage of the cgroups detection code 
Reviewed-by: shade, bobv
 2020-10-28 18:54:02 +00:00
Vicente Romero
8bde2f4e3d 8255013: implement Record Classes as a standard feature in Java, follow-up 
Co-authored-by: Vicente Romero <vromero@openjdk.org>
Co-authored-by: Harold Seigel <hseigel@openjdk.org>
Co-authored-by: Chris Hegarty <chegar@openjdk.org>
Reviewed-by: jlahoda
 2020-10-28 17:18:46 +00:00
Harold Seigel
3bd5b80761 8243583: Change 'final' error checks to throw ICCE 
Reviewed-by: lfoltan, dholmes
 2020-10-28 12:32:45 +00:00
Thomas Stuefe
7d41a54188 8255450: runtime/ThreadCountLimit.java causes high system load 
Reviewed-by: shade
 2020-10-27 14:25:34 +00:00
Harold Seigel
18d9905c40 8255342: Remove non-specified JVM checks on Classes with Record attributes 
Reviewed-by: dholmes, coleenp
 2020-10-27 12:23:14 +00:00
Harold Seigel
ca8bba64dc 8238263: Create at-requires mechanism for containers 
Reviewed-by: bobv, iignatyev
 2020-10-26 20:30:37 +00:00
Vladimir Kozlov
a7fa1b70f2 8251994: VM crashed running TestComplexAddrExpr.java test with -XX:UseAVX=X 
Reviewed-by: shade, redestad
 2020-10-26 19:40:48 +00:00
Daniel D. Daugherty
60d014242b 8255379: ProblemList compiler/loopstripmining/BackedgeNodeWithOutOfLoopControl.java 
Reviewed-by: alanb
 2020-10-25 14:49:26 +00:00
Aleksey Shipilev
3f6abd220f 8255330: gtest/MetaspaceGtests.java fail on 32-bit platforms 
Reviewed-by: stuefe
 2020-10-23 19:42:30 +00:00
Fei Yang
5ec1b80c4a 8255287: aarch64: fix SVE patterns for vector shift count 
Co-authored-by: Yanhong Zhu <zhuyanhong2@huawei.com>
Reviewed-by: adinn
 2020-10-23 13:16:37 +00:00
Ningsheng Jian
ac1748e786 8254670: SVE test uses linux-specific api 
Reviewed-by: adinn, vkempik
 2020-10-23 10:06:40 +00:00
Vladimir Ivanov
e52156d730 8255067: Restore Copyright line in file modified by 8253191 
Reviewed-by: kvn, shade
 2020-10-23 08:33:14 +00:00
Thomas Stuefe
2ca7a08091 8255268: 32-bit failures in runtime/Metaspace/elastic 
Reviewed-by: shade
 2020-10-23 05:27:57 +00:00
Fei Yang
b25d894015 8252204: AArch64: Implement SHA3 accelerator/intrinsic 
Co-authored-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Co-authored-by: Dong Bo <dongbo4@huawei.com>
Reviewed-by: aph, kvn
 2020-10-22 04:38:39 +00:00
Alex Menkov
b9186bebc3 6606767: resexhausted00[34] fail assert(!thread->owns_locks(), "must release all locks when leaving VM") 
Reviewed-by: sspitsyn, cjplummer
 2020-10-21 23:40:48 +00:00
Coleen Phillimore
56ea490f1e 8233343: Deprecate -XX:+CriticalJNINatives flag which implements JavaCritical native functions 
Reviewed-by: rehn, mdoerr, zgu
 2020-10-21 20:33:24 +00:00
Aleksey Shipilev
2a0633507c 8254785: compiler/graalunit/HotspotTest.java failed with "missing Graal intrinsics for: java/lang/StringLatin1.indexOfChar([BIII)I" 
Reviewed-by: psandoz, iignatyev, kvn
 2020-10-21 06:09:54 +00:00
Sergey Bylokhov
2e510e04bd 8255043: Incorrectly styled copyright text 
Reviewed-by: dholmes, trebari, jdv
 2020-10-21 04:53:16 +00:00
Richard Reingruber
40f847e2fb 8227745: Enable Escape Analysis for Better Performance in the Presence of JVMTI Agents 
8233915: JVMTI FollowReferences: Java Heap Leak not found because of C2 Scalar Replacement

Reviewed-by: mdoerr, goetz, sspitsyn, kvn
 2020-10-20 15:31:55 +00:00
Roland Westrelin
294e0705fa 8254998: C2: assert(!n->as_Loop()->is_transformed_long_loop()) failure with -XX:StressLongCountedLoop=1 
Reviewed-by: vlivanov, kvn, thartmann
 2020-10-20 11:53:41 +00:00
Thomas Stuefe
7ba6a6bf00 8251158: Implementation of JEP 387: Elastic Metaspace 
Reviewed-by: lkorinth, coleenp, iklam, rrich
 2020-10-20 06:48:09 +00:00
Roberto Castañeda Lozano
98ec4a6792 8254805: compiler/debug/TestStressCM.java is still failing 
Use the code motion trace produced by TraceOptoPipelining (excluding traces of
stubs) to assert that two compilations with the same seed cause StressLCM and
StressGCM to take the same randomized decisions. Previously, the entire output
produced by PrintOptoStatistics was used instead, which has shown to be too
fragile. Also, disable inlining in both TestStressCM.java and the similar
TestStressIGVN.java to prevent flaky behavior, and run both tests for ten
different seeds to improve coverage.

Reviewed-by: kvn, thartmann
 2020-10-20 06:08:25 +00:00
Vladimir Kozlov
7a580ca8c0 8255027: Problem list for Graal test gc/stress/TestStressG1Humongous.java 
Reviewed-by: dlong
 2020-10-20 00:12:37 +00:00
Doug Simon
f42c03226f 8254793: [JVMCI] improve speculation encoding 
Reviewed-by: kvn, dlong, never
 2020-10-19 19:06:23 +00:00
Calvin Cheung
74ac77e2b1 8247666: Support Lambda proxy classes in static CDS archive 
Reviewed-by: iklam, mchung
 2020-10-19 18:27:50 +00:00
Erik Joelsson
0b5101658d 8253660: Need better error report when artifact resolution fails in AotCompiler.java 
Reviewed-by: ihse
 2020-10-19 17:40:54 +00:00
Vicente Romero
1da28de82f 8255009: delta apply fixes for JDK-8246774 and JDK-8253455, pushed too soon 
Reviewed-by: jlahoda
 2020-10-19 15:55:54 +00:00
Thomas Schatzl
cd66e0f25f 8253877: gc/g1/TestGCLogMessages.java fails - missing "Evacuation failure" message 
Reviewed-by: sjohanss
 2020-10-19 11:40:58 +00:00
Markus Grönlund
e10b53853a 8243962: Various JVM TI tests time out using JFR on Windows 
Reviewed-by: sspitsyn, cjplummer
 2020-10-19 09:18:40 +00:00
Stefan Karlsson
672f56695e 8254874: ZGC: JNIHandleBlock verification failure in stack watermark processing 
Reviewed-by: tschatzl, cjplummer, sspitsyn, pliden
 2020-10-19 07:22:29 +00:00
Vicente Romero
c17d58516f 8246774: implement Record Classes as a standard feature in Java 
Co-authored-by: Vicente Romero <vromero@openjdk.org>
Co-authored-by: Harold Seigel <hseigel@openjdk.org>
Co-authored-by: Chris Hegarty <chegar@openjdk.org>
Reviewed-by: coleenp, jlahoda, sspitsyn, chegar
 2020-10-18 18:54:33 +00:00
Thomas Schatzl
07ec35e2e5 8254623: gc/g1/TestHumongousConcurrentStartUndo.java still fails sometimes 
Reviewed-by: kbarrett, sjohanss
 2020-10-16 15:21:37 +00:00
Tobias Hartmann
7c0d417027 8251535: Partial peeling at unsigned test adds incorrect loop exit check 
Reviewed-by: chagedorn, neliasso, kvn
 2020-10-16 06:25:33 +00:00
Jie Fu
f3ce45f2a1 8254799: runtime/ErrorHandling/TestHeapDumpOnOutOfMemoryError.java fails with release VMs 
Reviewed-by: dholmes, dcubed, stuefe
 2020-10-15 14:46:04 +00:00
Daniel D. Daugherty
386e7e8b73 8254789: ProblemList compiler/graalunit/HotspotTest.java 
Reviewed-by: rriggs, iignatyev, kvn
 2020-10-14 19:07:53 +00:00
Alex Menkov
cd33abb136 8249623: test @ignore-d due to 7013634 should be returned back to execution 
Reviewed-by: cjplummer, sspitsyn
 2020-10-14 17:49:42 +00:00
Jason Tatton (AWS)
f71e8a6198 8173585: Intrinsify StringLatin1.indexOf(char) 
Reviewed-by: neliasso
 2020-10-14 12:58:21 +00:00
Thomas Stuefe
ba140b0f11 8254748: Bad Copyright header format after JDK-8212218 
Reviewed-by: shade, dholmes
 2020-10-14 11:21:38 +00:00
Thomas Stuefe
dc262dfcbf 8212218: [TESTBUG] runtime/ErrorHandling/TestHeapDumpOnOutOfMemoryErrorInMetaspace.java timed out 
Reviewed-by: iklam, lmesnik
 2020-10-14 09:37:54 +00:00
Roberto Castañeda Lozano
b509e31e5f 8254602: compiler/debug/TestStressCM.java failed with "RuntimeException: got the same optimization stats for different seeds: expected 45" 
Remove test assertion checking that different random seeds lead to different
code motion decisions. This was the case for the specific pair of random seeds,
IR fed to code motion, and target platforms tested originally; but does not need
to hold in general. Remove similar test assertion in IGVN randomization test
case. Re-enable the test case.

Reviewed-by: shade, kvn
 2020-10-14 08:07:59 +00:00
Aleksei Voitylov
63009f90ec 8247589: Implementation of Alpine Linux/x64 Port 
Co-authored-by: Mikael Vidstedt <mikael@openjdk.org>
Co-authored-by: Alexander Scherbatiy <alexsch@openjdk.org>
Co-authored-by: Axel Siebenborn <asiebenborn@openjdk.org>
Co-authored-by: Aleksei Voitylov <avoitylov@openjdk.org>
Reviewed-by: alanb, erikj, dholmes
 2020-10-13 09:35:58 +00:00
Yumin Qi
e49232a0d2 8254599: CDS dump should not warn about hidden classes 
Reviewed-by: redestad, lfoltan, iklam
 2020-10-13 04:05:21 +00:00
Vladimir Kozlov
2a4328ba7d 8254610: Problem list test compiler/debug/TestStressCM.java 
Reviewed-by: iignatyev, dcubed
 2020-10-12 20:08:43 +00:00
Vladimir Kempik
c7f0064062 8253899: Make IsClassUnloadingEnabled signature match specification 
Reviewed-by: sspitsyn, dholmes
 2020-10-12 13:16:28 +00:00
Roberto Castañeda Lozano
05459df0c7 8253765: C2: Control randomization in StressLCM and StressGCM 
Use the compilation-local seed in 'StressLCM' and 'StressGCM' rather than the
global one. As a consequence, these options use by default a fresh seed in every
compilation, unless 'StressSeed=N' is specified, in which case they behave
deterministically. Annotate tests that use 'StressLCM' and 'StressGCM' with the
'stress' and 'randomness' keys to reflect this change in default behavior.

Reviewed-by: kvn, thartmann
 2020-10-12 11:40:50 +00:00
Christian Hagedorn
54bbe76ed0 8251544: CTW: C2 fails with assert(no_dead_loop) failed: dead loop detected 
Reviewed-by: kvn, roland
 2020-10-12 08:18:13 +00:00
Jatin Bhateja
4b5ac3abac 8252847: Optimize primitive arrayCopy stubs using AVX-512 masked instructions 
Reviewed-by: neliasso, kvn
 2020-10-10 06:29:38 +00:00
Yumin Qi
e4469d2c8c 8247536: Support for pre-generated java.lang.invoke classes in CDS static archive 
Reviewed-by: iklam, mchung
 2020-10-10 02:06:52 +00:00
Evgeny Nikitin
52e45a3677 8229186: Improve error messages for TestStringIntrinsics failures 
Reviewed-by: iignatyev, lmesnik
 2020-10-09 16:48:49 +00:00
Severin Gehwolf
2bbf8a2a96 8245543: Cgroups: Incorrect detection logic on some systems (still reproducible) 
Reviewed-by: bobv, shade
 2020-10-09 16:25:50 +00:00
Jose Ricardo Ziviani
b1448da109 8253900: SA: wrong size computation when JVM was built without AOT 
Reviewed-by: cjplummer, sspitsyn
 2020-10-09 12:56:47 +00:00
Vladimir Ivanov
6d13c766bf 8253191: C2: Masked byte comparisons with large masks produce wrong result on x86 
Reviewed-by: thartmann
 2020-10-08 12:41:46 +00:00
Roberto Castañeda Lozano
a191c586dc 8253404: C2: assert(C->live_nodes() <= C->max_node_limit()) failed: Live Node limit exceeded limit 
Record nodes as dead in Node::destruct() if their index cannot be directly
reclaimed. This prevents the "Live Node limit exceeded limit" assertion failure
by improving the accuracy of Compile::live_nodes() when "hook" nodes in
ConvI2LNode::Ideal() are created and deleted non-consecutively.

This addition might result in multiple calls to compile::record_dead_node() for
the same node (e.g. from PhaseIdealLoop::spinup()), but this is safe, as
compile::record_dead_node() is idempotent.

Reviewed-by: neliasso, thartmann
 2020-10-08 12:30:38 +00:00
Roland Westrelin
f86037207c 8253566: clazz.isAssignableFrom will return false for interface implementors 
Reviewed-by: kvn, thartmann, neliasso
 2020-10-08 09:33:42 +00:00
Roland Westrelin
76a5852776 8253756: C2 CompilerThread0 crash in Node::add_req(Node*) 
Reviewed-by: vlivanov, thartmann
 2020-10-08 08:39:40 +00:00
Thomas Schatzl
894ec76c11 8254027: gc/g1/TestHumongousConcurrentStartUndo.java failed with "'Concurrent Mark Cycle' missing from stdout/stderr" 
Reviewed-by: sjohanss, kbarrett
 2020-10-08 07:43:32 +00:00
Igor Ignatyev
5a9bd41e79 8254102: use ProcessHandle::pid instead of ManagementFactory::getRuntimeMXBean to get pid in tests 
Reviewed-by: rriggs, shade
 2020-10-07 18:51:52 +00:00
Doug Simon
04ca660e81 8253874: [JVMCI] added test omitted in 8252881 
Reviewed-by: shade
 2020-10-07 09:14:43 +00:00
Zhengyu Gu
51fdb4c039 8254075: Shenandoah: Remove ShenandoahCodeRootsStyle diagnostic flag and related test 
Reviewed-by: shade
 2020-10-06 15:28:44 +00:00
Robbin Ehn
c9d0407e94 8253794: TestAbortVMOnSafepointTimeout never timeouts 
Reviewed-by: pchilanomate, dcubed, mdoerr
 2020-10-05 19:16:11 +00:00
Xin Liu
ea5a2b15a0 8251464: make Node::dump(int depth) support indent 
Reviewed-by: thartmann
 2020-10-02 13:45:29 +00:00
Igor Ignatyev
fff8c8deaa 8253882: remove PropertyResolvingWrapper 
Reviewed-by: shade
 2020-10-02 13:44:12 +00:00
Leonid Mesnik
84402796b2 8180514: TestPrintMdo.java test fails with -XX:-TieredCompilation 
Reviewed-by: cjplummer, sspitsyn
 2020-10-01 14:59:51 +00:00
Igor Ignatyev
55c282bb34 8253878: clean up nsk/share/jvmti/ArgumentHandler 
Reviewed-by: cjplummer
 2020-09-30 23:34:06 +00:00
Igor Ignatyev
776acfd80a 8253880: clean up sun/hotspot/tools/ctw/Utils class 
Reviewed-by: kvn
 2020-09-30 22:40:43 +00:00
Igor Ignatyev
ca0e014e60 8252003: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/jvmti 
Reviewed-by: cjplummer, sspitsyn
 2020-09-30 21:37:12 +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
Igor Ignatyev
4b16f8ab94 8253872: ArgumentHandler must use the same delimiters as in jvmti_tools.cpp 
Reviewed-by: cjplummer
 2020-09-30 20:03:20 +00:00
Igor Ignatyev
8f7c9a7b18 8252001: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/jdi 
Reviewed-by: cjplummer, sspitsyn
 2020-09-30 16:18:27 +00:00
Igor Ignatyev
8b3d67681e 8238737: remove DeoptimizeAllClassesRate from CTW library 
Reviewed-by: shade, vlivanov
 2020-09-30 14:50:15 +00:00
Igor Ignatyev
1eca634736 8252000: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/jdb 
Reviewed-by: shade, cjplummer, sspitsyn
 2020-09-30 03:03:53 +00:00
Igor Ignatyev
a55cde4d6b 8252002: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/jdwp 
Reviewed-by: cjplummer, sspitsyn
 2020-09-30 02:43:10 +00:00
Evgeny Nikitin
6e5d4f33c5 8253607: [mlvm] meth/func/jdi/breakpointOtherStratum: un-problemlist and add randomness keyword 
Reviewed-by: iignatyev
 2020-09-29 12:42:20 +00:00
Robbin Ehn
6bddeb709d 8238761: Asynchronous handshakes 
Reviewed-by: pchilanomate, dcubed, dholmes, coleenp, sspitsyn
 2020-09-29 08:50:54 +00:00
Jie Fu
9c17a35e50 8253748: StressIGV tests fail with release VMs 
Reviewed-by: thartmann
 2020-09-29 06:37:46 +00:00
Volker Simonis
0054c15f60 8253435: Cgroup: 'stomping of _mount_path' crash if manually mounted cpusets exist 
Reviewed-by: sgehwolf, bobv
 2020-09-28 15:42:10 +00:00
Wang Zhuo
276fcee795 8252835: Revert fix for JDK-8246051 
Reviewed-by: psandoz, dholmes, mikael
 2020-09-28 07:34:01 +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
Harold Seigel
0187567704 8250984: Memory Docker tests fail on some Linux kernels w/o cgroupv1 … 
Reviewed-by: bobv, sgehwolf
 2020-09-25 17:16:38 +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
Igor Ignatyev
9ac162e896 8251999: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/aod 
Reviewed-by: shade, sspitsyn
 2020-09-24 16:32:05 +00:00
Aleksey Shipilev
c303fd5de9 8253581: runtime/stringtable/StringTableCleaningTest.java fails on 32-bit platforms 
Reviewed-by: kbarrett, tschatzl
 2020-09-24 09:19:40 +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
Ioi Lam
c68a31ddce 8253499: Problem list runtime/cds/DeterministicDump.java 
Reviewed-by: dcubed
 2020-09-22 22:20:46 +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