8213753: SymbolTable is double walked during class unloading and clean up table timing in do_unloading Summary: remove gc timing for short runtime cleanup triggering; make symbol table cleaning triggered automatically on unloading Reviewed-by: shade, stefank, gziemski

8216072: Remove TaskTerminator's assignment operator Reviewed-by: tschatzl, rkennke, kbarrett

8216528: test/jdk/java/rmi/transport/runtimeThreadInheritanceLeak/RuntimeThreadInheritanceLeak.java failing with Xcomp Reviewed-by: dholmes, alanb Contributed-by: fujie@loongson.cn

8212949: Remove ConstantPoolCache::is_constantPoolCache Summary: remove relic of permgen, also is_constMethod too. Reviewed-by: dholmes

8215550: Debugger does not work after reattach Reviewed-by: cjplummer, sspitsyn

8218041: Assorted wrong/missing includes Reviewed-by: dholmes, kbarrett, stefank, shade

Added tag jdk-13+6 for changeset b5f05fe4a6f8

8217371: Incorrect LP64 guard in x86.ad after JDK-8210764 (Update avx512 implementation) Reviewed-by: kvn, neliasso, thartmann

8218084: Revert JDK-8218057 Reviewed-by: darcy, ctornqvi

Merge

8207922: ctw of jdk.security.auth failed with "Unexpected zero exit codebefore finishing all compilations" Reviewed-by: roland, thartmann

8215921: There is no change when select different Foreground and Background by mouse. Reviewed-by: serb, psadhukhan

8217666: gc/nvdimm/* should not be included any tiers Reviewed-by: iignatyev, lkorinth

8217578: Shenandoah cleanup unused timings after concurrent string table change Reviewed-by: shade

8217994: os::print_hex_dump should be more resilient against unreadable memory Reviewed-by: zgu, stuefe, lucy

8216562: UnknownBodyLength sometimes fails due to "Connection reset by peer" Summary: uses a longer linger time and avoids closing socket too early. Reviewed-by: chegar

8218031: Zero broken after JDK-8217922 (Compiler dead code removal) Reviewed-by: thartmann, sgehwolf, shade Contributed-by: Ao Qi <aoqi@loongson.cn>

8217916: Build compare script is not comparing jmods Reviewed-by: ihse

8218057: Add ppc64le and s390x profiles to jib-profiles.js Reviewed-by: erikj

8218063: JDK-8218060 breaks build for S390 Summary: Reinstated function removed by JDK-8218060 and properly ifdef'ed it. Reviewed-by: shade, eosterlund

8218060: JDK-8217786 breaks build due to remaining unused function Summary: Remove unused function. Reviewed-by: eosterlund

8217465: [REDO] - Optimize CodeHeap Analytics Reviewed-by: kvn, thartmann

8217786: Provide virtualization related info in the hs_error file on linux s390x Reviewed-by: dholmes, stuefe

Merge

8218022: Repeated words typos in java.base Reviewed-by: alanb, lancea, mchung Contributed-by: Andrey Turbanov <turbanoff@gmail.com>

8215577: Remove javadoc support for HTML 4 Reviewed-by: jjg, hannesw

8217979: lib-freetype related configure messages contain wrong configure flag names Reviewed-by: erikj, prr

8163127: Debugger classExclusionFilter does not work correctly with method references Reviewed-by: cjplummer, jcbeyler

8217744: [TESTBUG] JFR TestShutdownEvent fails on some systems due to process surviving SIGINT Summary: changed handling of cases when child process suvives the signal Reviewed-by: egahlin

8217773: Test langtools/jdk/javadoc/doclet/testLinkOption/TestRedirectLinks.java fails after JDK-8217034 Reviewed-by: clanger, hannesw

8217658: baseline_cleanups from Async Monitor Deflation project Summary: baseline_cleanups from Async Monitor Deflation project plus a couple of misc others. Reviewed-by: dholmes, rehn

8217910: Slow linking with devkit on Linux Reviewed-by: redestad, ehelin, ihse

8214821: Remove ConcurrentHashTable::get_copy Summary: Remobed get_copy API, replaced gtest usage with get API Reviewed-by: coleenp, rehn, kbarrett

8212824: Remove unnecessary spaces before/after comparison in vmTestbase Summary: Remove extra spaces around comparisons Reviewed-by: phh, amenkov

8217794: Missing termination check results violation of termination invariant Reviewed-by: tschatzl, shade

8216970: condy causes JVM crash Summary: Fix issue with ConstantPool::constant_tag_at to correctly handle a condy whose return type is an array. Reviewed-by: acorn, hseigel, jrose

8217976: test/jdk/java/net/httpclient/websocket/WebSocketProxyTest.java fails intermittently Reviewed-by: dfuchs

8217609: New era placeholder not recognized by java.text.SimpleDateFormat Reviewed-by: nishjain, rriggs

8217579: TLS_EMPTY_RENEGOTIATION_INFO_SCSV is disabled after 8211883 Reviewed-by: jnimeh, clanger

8217877: Dead code in jdk.jlink's TaskHelper Reviewed-by: alanb, mchung

8217921: Runtime dead code removal Reviewed-by: coleenp, sgehwolf, dholmes

8217922: Compiler dead code removal Reviewed-by: thartmann, neliasso

8215047: Task terminators do not complete termination in consistent state Reviewed-by: tschatzl, minqi

8217785: Padding ParallelTaskTerminator::_offered_termination variable Reviewed-by: shade, tschatzl

8217880: AIX build issue after JDK-8214533 Reviewed-by: goetz, ihse, mbaesken

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