8217856: ZGC: Break out C2 matching rules into separate AD file Reviewed-by: neliasso, kvn

8217858: ZGC: Clean up ZDriver Reviewed-by: stefank, eosterlund

8217857: ZGC: Move SvcGCMarker to ZServiceabilityTracer Reviewed-by: stefank, eosterlund

8217855: ZGC: Clean up ZReferenceProcessor Reviewed-by: stefank, kbarrett

8217747: ZGC: Minor optimization of ZLoadBarrierStubC1 Reviewed-by: neliasso, eosterlund

8217745: ZGC: Simplify ZLoadBarrierStubC1 Reviewed-by: neliasso, eosterlund

8213229: Investigate treating StringTable as weak in young collections Reviewed-by: zgu, kbarrett

8216987: ciMethodData::load_data() unpacks MDOs with non-atomic copy Reviewed-by: kvn, mdoerr, thartmann

8217777: TEST_BUG: jdk/java/util/prefs/ExportSubtree.java passes even when test should fail Reviewed-by: clanger, rriggs

8217628: Verbose ArrayIndexOutOfBoundsException message also in JNI calls. Reviewed-by: mdoerr, dholmes, lfoltan

8217869: Add count_leading_zeros utility Reviewed-by: neliasso, thartmann

Merge

8217854: [TESTBUG] runtime/CompressedOops/UseCompressedOops.java fails with Shenandoah Reviewed-by: dcubed, zgu

8217717: ZGC: Broken oop map in C1 load barrier stub Reviewed-by: eosterlund, neliasso Contributed-by: erik.osterlund@oracle.com, per.liden@oracle.com

8217852: problem-list ctw of jdk.jconsole and java.desktop on windows Reviewed-by: kvn

8217828: Un-ProblemList LongMulOverflowTest.java Reviewed-by: iignatyev

8217761: Enhance run-test-prebuilt jib profile to support running tests with JCov Reviewed-by: erikj

8217882: java/net/httpclient/MaxStreams.java failed once Summary: added some more traces to help diagnosis Reviewed-by: bpb

8217903: java/net/httpclient/Response204.java fails with 404 Summary: Fixed test to use loopback address - this looks like a port reuse issue. Reviewed-by: chegar

8214799: Add package declaration to each JTREG test case in the gc folder Reviewed-by: lmesnik, tschatzl

8210130: java/net/httpclient/UnknownBodyLengthTest.java failed Summary: The fix improves the test robustness by making it retry once in case of IO/Connect exception. Reviewed-by: chegar

8217429: WebSocket over authenticating proxy fails to send Upgrade headers Reviewed-by: dfuchs, prappo

8217841: Remove unused class TraceCPUTime Reviewed-by: dholmes

8217016: Shenandoah: Streamline generation of CAS barriers Reviewed-by: roland

8217618: JVM TI SuspendThread doesn't suspend the current thread before returning Reviewed-by: dcubed, sspitsyn, dlong

8217850: CompressedClassSpaceSizeInJmapHeap fails after JDK-8217612 Reviewed-by: dholmes, cjplummer

8210469: Missing doPriviledged block and permission for jdk.zipfs module Reviewed-by: alanb, clanger, mchung, jjg

8193367: Annotated type variable bounds crash javac Reviewed-by: mcimadamore, vromero

8217820: Useless cast in ECUtil.java Reviewed-by: jnimeh

8217612: (CL)HSDB cannot show some JVM flags Reviewed-by: dholmes, cjplummer

8216408: XMLStreamWriter setDefaultNamespace(null) throws NullPointerException Reviewed-by: dfuchs, lancea

8192001: C2: inlining through dispatching MH linkers ignores speculative type of the receiver Reviewed-by: thartmann, roland

8191998: C2: inlining through MH linkers drops speculative part of argument types Reviewed-by: roland, thartmann, kvn

8217760: C2: Missing symbolic info on a call from intrinsics when invoked through MethodHandle Reviewed-by: thartmann, roland

8217627: HttpClient: The API documentation of BodySubscribers::mapping promotes bad behavior Summary: The API documentation is updated to steer away from blocking in the mapper function, and an alternative is suggested. Reviewed-by: chegar

Merge

8217797: ProblemList LongMulOverflowTest.java Reviewed-by: thartmann

8067250: [mlvm] vm/mlvm/mixed/stress/regression/b6969574 fails and perf regression Reviewed-by: roland

8213231: ThreadSnapshot::_threadObj can become stale Reviewed-by: dcubed, dholmes, rehn

8217657: Move the test for default value of jdk.includeInExceptions into own test Reviewed-by: mullan, goetz

8217770: problem list org.graalvm.compiler.debug.test.DebugContextTest Reviewed-by: dholmes

8217580: Remove tests from problemList as bugs has been closed Reviewed-by: iignatyev, mseledtsov

8217309: ZGC: Fix ZNMethodTable corruption Reviewed-by: eosterlund, stefank

8213825: assert(false) failed: Non-balanced monitor enter/exit! Likely JNI locking Summary: skip sfpt optimization for Load is removed for Java Object's Markword Load. Reviewed-by: kvn, dlong

8217699: add java/util/concurrent/CountDownLatch/Basic.java to ProblemList-Xcomp Reviewed-by: kvn

8167276: jvmci/compilerToVM/MaterializeVirtualObjectTest.java fails with -XX:-EliminateAllocations Reviewed-by: kvn

8150757: [TESTBUG] compiler/ciReplay/TestVM.sh and compiler/ciReplay/TestVM_no_comp_level.sh fail when no compilations are happening Reviewed-by: kvn

8217678: [AOT] jck Math/IncrementExact and Math/DecrementExact tests fail when test classes are AOTed Reviewed-by: kvn

8216180: [AOT] compiler/intrinsics/bigInteger/TestMulAdd.java crashed with AOT enabled Reviewed-by: kvn

8158646: [jittester] generated tests may not compile by javac Reviewed-by: kvn

Added tag jdk-12+29 for changeset 44f41693631f

8216493: VirtualSpaceNodeTest.half_vsn_is_committed_humongous_chunk_is_used_test_vm crashes on local machine Summary: Make ChunkManagerRestorer more robust Reviewed-by: iignatyev

8217797: ProblemList LongMulOverflowTest.java 8217801: ProblemList INDIFY_Test.java Reviewed-by: thartmann

8217471: [TESTBUG] gc/epsilon/TestClasses.java fails on some platforms - OOME Metaspace Reviewed-by: dholmes, tschatzl

8217795: Typo in SSLSocket Reviewed-by: xuelei Contributed-by: Jaikiran Pai <jai.forums2013@gmail.com>

8217782: Spill detection broken after JDK-8217716 Reviewed-by: shade, thartmann

8217353: java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexResetUpdate.java fails with Unexpected reference: java.lang.ref.WeakReference Summary: Instrumented the test to relay the original exception as a suppressed exception of the secondary one, increased sleep time, adjusted iteration numbers according to timeout factor. Reviewed-by: lancea, iignatyev

8217733: Minor RunTest fixes Reviewed-by: erikj, shurailine

8217730: Split up MakeBase.gmk Reviewed-by: erikj

8217459: [PPC64] Cleanup non-vector version of CRC32 Reviewed-by: gromero, goetz

8216258: Make FreeIdSet semaphore-based Summary: Use semaphore-based blocking and notifying, instead of Mutex. Reviewed-by: tschatzl, sangheki

8217748: [TESTBUG] Exclude TestSig test case from JFR TestShutdownEvent Summary: Excluded TestSig cases from the test Reviewed-by: egahlin

8217746: Remove java/nio/file/WatchService/LotsOfCancels.java from JDK problem list Reviewed-by: rriggs

8217580: Remove tests from problemList as bugs has been closed Reviewed-by: iignatyev, mseledtsov

8217740: SocksIPv6Test compilation error Reviewed-by: bpb

8217345: [TESTBUG] JFR TestShutdownEvent fails due to improper use of Unsafe Summary: Added proper use of Unsafe Reviewed-by: egahlin

8216386: vmTestbase/nsk/jvmti/PopFrame/popframe005/TestDescription.java fails Reviewed-by: jcbeyler, dtitov, sspitsyn

8217520: Remove vm.opt.MaxGCPauseMillis == "null" from TestOldGenCollectionUsage.java Summary: Remove the corresponding @requires line Reviewed-by: tschatzl

8214533: IBM-29626C is required for AIX default charset Reviewed-by: alanb, rriggs

8216986: Remove unused code from SocksSocketImpl Reviewed-by: alanb

8217368: AArch64: C2 recursive stack locking optimisation not triggered Reviewed-by: aph, drwhite

8217660: Refactor module related locked_create_entry_or_null() functions Summary: Remove function return values and add functions that create entries without doing unneeded lookups. Reviewed-by: redestad, lfoltan

8217518: Crypto benchmarks not warming up in time Summary: Adding +AlwaysPreTouch to crypto benchmarks to allow GC to warm up Reviewed-by: redestad

8216136: Take Compile_lock for SystemDictionary::_modification_counter with safepoint check Summary: Transition compiler thread from native to VM state to check the Compile_lock with safepoint always. Reviewed-by: dlong, eosterlund, dholmes

8217716: Remove dead code in PhaseChaitin Reviewed-by: thartmann

8217264: HttpClient: Blocking operations in mapper function do not work as documented Summary: ensures that a new task is spawned when calling getBody() on a mapping BodySubscriber. Reviewed-by: chegar

8217638: Remove old way of running tests (test/Makefile) Reviewed-by: erikj, jjg

8217626: Add setup/teardown functionality to RunTest Reviewed-by: erikj, shurailine

8217634: RunTest documentation and usability update Reviewed-by: erikj

8213231: ThreadSnapshot::_threadObj can become stale Reviewed-by: dcubed, dholmes, rehn

8210583: Base64.Encoder incorrectly throws NegativeArraySizeException Reviewed-by: rriggs, naoto, darcy, alanb

8194860: Cleanup Semaphore timed-wait time calculations Reviewed-by: coleenp, kbarrett

8217613: [AOT] TEST_OPTS_AOT_MODULES doesn't work on mac Reviewed-by: tbell, kvn, iignatyev

Added tag jdk-13+5 for changeset e3ed96060992

8217366: ZoneStrings are not populated for all the Locales Reviewed-by: rriggs

Merge

8217359: C2 compiler triggers SIGSEGV after transformation in ConvI2LNode::Ideal Reviewed-by: thartmann Contributed-by: jitao8@huawei.com

8217438: Adapt tools/launcher/Test7029048.java for Aix. Reviewed-by: clanger, azeller

8216965: crash in freetypeScaler.c CopyBW2Grey8 Reviewed-by: serb, mbaesken

8217349: Problem list java/lang/invoke/LFCaching/LFMultiThreadCachingTest.java Reviewed-by: iignatyev, mchung

8217467: Access barriers are missing in C2 intrinsic for Base64 Reviewed-by: thartmann, roland, rkennke, kvn

8213695: gc/TestAllocateHeapAtMultiple.java is slow in some configs Reviewed-by: sangheki, kbarrett Contributed-by: kishor.kharbas@intel.com

8217639: Minimal and Zero builds fail after JDK-8217519 (Improve RegMask population count calculation) Reviewed-by: kvn

8217359: C2 compiler triggers SIGSEGV after transformation in ConvI2LNode::Ideal Reviewed-by: thartmann Contributed-by: jitao8@huawei.com

8217629: RegMask::find_lowest_bit can reuse count_trailing_zeros utility Reviewed-by: thartmann, neliasso

8217522: Missing barriers in some java_lang_String assertion code after JDK-8217442 Reviewed-by: shade, redestad

8217339: ClassCircularityError loading NumberFormatProvider Reviewed-by: naoto, mchung

8217500: (sc) Move SocketChannelImpl's remaining native methods to Net Reviewed-by: bpb

8215952: Update NetBeans project file Reviewed-by: ihse Contributed-by: Fu Jie <fujie@loongson.cn>

8217519: Improve RegMask population count calculation Reviewed-by: thartmann, neliasso, kvn

8217448: Check for pandoc availability using ENABLE_PANDOC and not PANDOC Reviewed-by: tbell

8217450: Add PackageEntry::locked_lookup_only Reviewed-by: dholmes, shade, lfoltan

8217258: ZGC: Minor cleanup of ZBarrierSetAssembler Reviewed-by: eosterlund, stefank

8217257: ZGC: Minor cleanup of ZBarrierSetC2 Reviewed-by: stefank, tschatzl

8217503: ZGC: Fix fall through bug in ZBarrierSetC2::escape_add_final_edges() Reviewed-by: stefank

8217512: Message of LinkageError: use 'class' etc. instead of 'type' Reviewed-by: dholmes, lfoltan

8202952: C2: Unexpected dead nodes after matching Reviewed-by: kvn

8213234: Move LambdaForm.Hidden to jdk.internal.vm.annotation Reviewed-by: mchung, dlong

8217404: --with-jvm-features doesn't work when multiple features are explicitly disabled Reviewed-by: vlivanov, kbarrett

8213932: [TESTBUG] assertEquals is invoked with the arguments in the wrong order Reviewed-by: lancea

8217424: Remove the idempotent parameter to Method::sort_methods Reviewed-by: coleenp, shade

8216969: ParseException thrown for certain months with russian locale Reviewed-by: rriggs