Merge

8036616: [TESTBUG] Embedded: sun/jvmstat/monitor/MonitoredVm/CR6672135.java should be launched with -XX:+UsePerfData Reviewed-by: dholmes, jbachorik Contributed-by: Pavel Chistyakov <pavel.chistyakov@oracle.com>

8056049: getProcessCpuLoad() stops working in one process when a different process exits Reviewed-by: ctornqvi

8061616: HotspotDiagnosticMXBean.getVMOption() throws IllegalArgumentException for flags of type double Reviewed-by: mchung, sla

8037909: JNI warnings in jdk/src/windows/native/java/nio/MappedByteBuffer.c Summary: added CHECK_NULL after JNI GetFieldID native call Reviewed-by: alanb, chegar

8055063: Parameter#toString() fails w/ AIOOBE for ctr of inner class w/ generic type Summary: Add getAllGenericParameters, which attempts to report generic parameters with synthetic parameters to the best extent possible with current classfile information. Reviewed-by: jfranck

8064356: Add BaseRowSet, SQLInputImpl, and SQLOutputImpl tests Reviewed-by: joehw, rriggs

8062771: Core reflection should use final fields whenever possible Reviewed-by: psandoz, darcy

8059327: XML parser returns corrupt attribute value Reviewed-by: lancea

8063700: -Xcheck:jni changes cause many JCK failures in api/javax_crypto tests in SunPKCS11 Reviewed-by: mullan, valeriep

8059311: com/sun/jndi/ldap/LdapTimeoutTest.java fails with exit_code == 0 Reviewed-by: vinnie

8058805: [TEST_BUG]Test java/awt/TrayIcon/SecurityCheck/NoPermissionTest/NoPermissionTest.java fails Reviewed-by: yan, alexsch Contributed-by: pooja.chopra@oracle.com

Added tag jdk9-b39 for changeset d4795cb91c4d

Merge

Merge

Merge

Merge

Merge

8062116: JVMTI GetClassMethods is Slow Summary: Allocate enough space for all jmethodids; make adding a jmethodid O(1) Reviewed-by: coleenp, rasbold, sspitsyn

Merge

8058715: stability issues when being launched as an embedded JVM via JNI Summary: Use mmap call without MAP_FIXED so we avoid corrupting already allocated memory Reviewed-by: coleenp, dsimms

8062735: CodeCacheSweeperThread missing from SA Summary: Make SA aware of the code cache sweeper thread Reviewed-by: kvn, coleenp, sspitsyn

Merge

8043770: File leak in MemNotifyThread::start() in hotspot.src.os.linux.vm.os_linux.cpp Summary: Fixed by removing all code related to LowMemoryProtection, which removed offending code. Reviewed-by: dholmes, minqi

Merge

8062370: Various minor code improvements Summary: A lot of fixes useful to improve the code quality. Reviewed-by: coleenp, dholmes

8061969: [TESTBUG] MallocSiteHashOverflow.java should be enabled for 32-bit platforms Reviewed-by: ctornqvi, coleenp

8058251: assert(_count > 0) failed: Negative counter when running runtime/NMT/MallocTrackingVerify.java Summary: Fixed an issue when overflowing the MallocSite hash table bucket Reviewed-by: coleenp, gtriantafill

8061733: [TESTBUG] Exclude tests that have issues with Jigsaw M2 changes Summary: [TESTBUG] Exclude tests that have issues with Jigsaw M2 changes Reviewed-by: lfoltan, gtriantafill

8059803: Update use of GetVersionEx to get correct Windows version in hs_err files Summary: Update use of GetVersionEx to get correct Windows version in hs_err files Reviewed-by: dcubed, gtriantafill

8061616: HotspotDiagnosticMXBean.getVMOption() throws IllegalArgumentException for flags of type double Reviewed-by: mchung, sla

Merge

Merge

8060169: Update the Crash Reporting URL in the Java crash log Summary: Update the URL for HotSpot bug reports. Reviewed-by: dcubed, rdurbin

8059216: Make PrintGCApplicationStoppedTime print information about stopping threads Reviewed-by: dholmes, brutisso

8037842: Failing to allocate MethodCounters and MDO causes a serious performance drop Summary: Stop allocating compiler profiling metadata when metaspace is full. Reviewed-by: kvn, anoll

8062135: serviceability/threads/TestFalseDeadLock.java should be quarantined. Reviewed-by: sla Contributed-by: alex.schenkman@oracle.com

8059533: (process) Make exiting process wait for exiting threads [win] Reviewed-by: dholmes, dcubed

8061552: Contended Locking speedup PlatformEvent unpark bucket Summary: JEP-143/JDK-8046133 - optimization #2 - speedup PlatformEvent unpark bucket. Reviewed-by: acorn, dice, dholmes Contributed-by: dave.dice@oracle.com, karen.kinnear@oracle.com, daniel.daugherty@oracle.com

8043780: Use open(O_CLOEXEC) instead of fcntl(FD_CLOEXEC) Summary: Use open(O_CLOEXEC) where available; fall back to FD_CLOEXEC when necessary Reviewed-by: rasbold, dholmes

8062591: SPARC PICL causes significantly longer startup times Summary: Optimize traversals of the PICL tree Reviewed-by: kvn

8060252: JDK-7173584 compiler changes regress SPECjvm2008 on SPARC Summary: arraycopy code misses opportunities to optimize copies to just allocated array. Reviewed-by: kvn

8059780: SPECjvm2008-MPEG performance regressions on x64 platforms Summary: Back-out 8052081 changes made in lcm.cpp. Reviewed-by: iveresov, roland

8044186: Introduce a reproducible random generator Reviewed-by: kvn, iveresov, iignatyev Contributed-by: sergei.kovalev@oracle.com

8043125: compiler/types/correctness/CorrectnessTest.java: assert(layout->tag() == DataLayout::speculative_trap_data_tag) failed: wrong type Reviewed-by: kvn

8036913: make DeoptimizeALot dependent on number of threads Reviewed-by: kvn, shade

8054492: Casting can result in redundant null checks in generated code Summary: add C2 intrinsic for Class.cast() method and force inline it too. Reviewed-by: jrose, roland, drchase, iignatyev

Merge

Merge

8062169: Multiple OSR compilations issued for same bci Summary: Fixed 'SimpleThresholdPolicy::event' to always perform OSR if an OSR nmethod is available. Reviewed-by: kvn, iveresov

Merge

Merge

Merge

Merge

Merge

Merge

8059614: [TESTBUG] Test for UseNUMA enable UseNUMAInterleaving Summary: Tests that UseNUMAInterleaving enabled for all collectors by ergonomics, on all platforms when UseNUMA feature is enabled. Reviewed-by: jmasa, dfazunen Contributed-by: andrey.x.zakharov@oracle.com

8061748: Remove check_ct_logs_at_safepoint() Summary: Remove unused function and related closure class Reviewed-by: jwilhelm, mgerdin

Merge

8061630: G1 iterates over JNIHandles two times Reviewed-by: mgerdin, brutisso

Merge

Merge

8061817: Whitebox.deoptimizeMethod() does not deoptimize all OSR versions of method Summary: Fixed Whitebox.deoptimizeMethod() to deoptimize all OSR versions of the method. Reviewed-by: kvn, iignatyev

8062284: Sweeper thread should not be visible when calling Thread.getAllStackTraces() Summary: Make thread not visible when calling Thread.getAllStackTraces() Reviewed-by: kvn, shade

8061250: serviceability/dcmd/compiler/CompilerQueueTest.java failed Summary: Fixed logging to avoid parsing mistake and added test case. Reviewed-by: kvn, twisti

8062250: [TESTBUG] compiler/codecache/CheckSegmentedCodeCache.java fails after CodeCacheMinimumFreeSpace removal Summary: Adapted calculation of minimum code cache size after CodeCacheMinimumFreeSpace was removed by JDK-8046809. Reviewed-by: kvn, anoll

8061983: [TESTBUG] compiler/whitebox/MakeMethodNotCompilableTest.java fails with "must not be in queue" Summary: Added a method checkNotCompiled(boolean isOsr) to either check if the method is OSR compiled or to check if it is non-OSR compiled. Reviewed-by: kvn

Merge

8049542: C2: assert(size_in_words <= (julong)max_jint) failed: no overflow Summary: Added juint cast to avoid gcc problem we have on one of our platforms. Reviewed-by: dholmes, roland

8054530: C2: assert(res == old_res) failed: Inconsistency between old and new Summary: Fixed signedness problem with assertion. Reviewed-by: kvn

8059200: Promoted JDK9 b31 for Solaris-amd64 fails (Error: dl failure on line 744, no picl library) on Solaris 11.1 Summary: Manually load libpicl.so (used on SPARC only) Reviewed-by: kvn

8043674: Update compiler/intrinsic/bmi tests to run it on all platforms Reviewed-by: kvn, iignatyev, fzhinkin Contributed-by: Dmitrij Pochepko <dmitrij.pochepko@oracle.com>

8041984: CompilerThread seems to occupy all CPU in a very rare situation Summary: Add new timeout checks to EA. Reviewed-by: iveresov, drchase

8028481: [TESTBUG] compiler/jsr292/CreatesInterfaceDotEqualsCallInfo.java should be in needs_nashorn test group Reviewed-by: vlivanov, kvn Contributed-by: sergei.kovalev@oracle.com

8036748: assert(_base == Int) failed: Not an Int w/ -XX:+TraceIterativeGVN Reviewed-by: kvn, roland

8058847: C2: EliminateAutoBox regression after 8042786 Reviewed-by: kvn, roland

8046809: vm/mlvm/meth/stress/compiler/deoptimize CodeCache is full. Summary: Use separate sweeper thread; enables more aggressive sweeping. Reviewed-by: kvn, jrose

8061486: [TESTBUG] compiler/whitebox/ tests fail : must be osr_compiled (reappeared in nightlies) Summary: Call warmup code from OSR triggering method to make sure no non-OSR compilation is triggered in the loop. Reviewed-by: kvn

8060479: [TESTBUG] compiler/codecache/CheckSegmentedCodeCache.java test fails with product build Summary: Added check for product build and compute minimum code cache size accordingly. Reviewed-by: kvn, iignatyev

8061443: Whitebox get*VMFlag() methods fail with develop flags in product builds Summary: Changed 'get*VMFlag' to return all flags. Added methods 'isLockedVMFlag' and 'isConstantVMFlag' and adapted tests. Reviewed-by: kvn, dholmes, sla

8047383: SIGBUS in C2 compiled method weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory$SimulatedWsdlDefinitions.<init> Summary: Do not rematerialize constant table loads in PhaseAggressiveCoalesce::insert_copies() Reviewed-by: kvn

8061563: Typo in test/compiler/exceptions/CatchInlineExceptions.java Summary: fix typo Reviewed-by: iveresov

8059139: It should be possible to explicitly disable usage of TZCNT instr w/ -XX:-UseBMI1Instructions Reviewed-by: iveresov

Merge

Merge

8060454: [TESTBUG] Whitebox tests fail with -XX:CompileThreshold=100 Summary: Move the call to 'waitAndDeoptimize' from the warmup methods to the osr triggering methods to make sure that no non-osr compilation is in the queue after warmup. Reviewed-by: kvn

8060196: 'CodeHeap is full' warning suggests to increase wrong code heap size Summary: Fixed 'CodeHeap is full' warning to output the right CodeHeapSize flag. Reviewed-by: kvn, anoll

8059846: InstanceKlass should use MutexLockerEx to acquire OsrList_lock Summary: Replace explicit locking of OsrList_lock by a MutexLockerEx instantiation. Reviewed-by: kvn, anoll, drchase, dholmes, dlong, coleenp

8058093: Test nsk/stress/jck60/jck60014: assert in src/share/vm/oops/constantPool.cpp: should not be resolved otherwise 8044209: nsk/split_verifier/security/coglio06 fails with exit code 97 - missing 'prohibited package name' Summary: Fix resolution error saving. Reviewed-by: lfoltan, sspitsyn, hseigel, ctornqvi

Merge

8061962: classFileParser.cpp.orig got erroneously added to the hotspot source repository Summary: Remove the file Reviewed-by: coleenp, ccheung

6191224: (reflect) Misleading detail string in IllegalArgumentException thrown by Array.get<Type> Summary: The test case shows that an exception is thrown with the message "Argument is not an array", when in fact the argument is an array, but an array of a primitive type is actually what was expected. Fixed by differentiating between failing because an array was expected and failing because an array of a primitive type was expected. Reviewed-by: dholmes, ctornqvi, lfoltan

8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize Summary: estimate the minimum required size for the misc code region and check if the specified misc code region size meets the minimum size requirement Reviewed-by: jiangli, dholmes

Merge

8043275: Fix interface initialization for default methods. Summary: Initialize interfaces that declare concrete instance methods. Reviewed-by: kamg, coleenp, psandoz

8057043: Type annotations not retained during class redefine / retransform Reviewed-by: coleenp, sspitsyn, jfranck