8007993: hotspot.log w/ enabled LogCompilation can be an invalid XML Summary: Open compilation log files in write-mode and close before deletion attempt. Reviewed-by: vlivanov

8054478: C2: Incorrectly compiled char[] array access crashes JVM Summary: dead backbranch in main loop results in erroneous array access Reviewed-by: kvn, iveresov

8058148: MaxNodeLimit and LiveNodeCountInliningCutoff Reviewed-by: kvn, roland

8065339: Failed compilation does not always trigger a JFR event 'CompilerFailure' Summary: CompilerFailure JFR event should be triggered in ciEnv. Reviewed-by: kvn

Merge

8065618: C2 RA incorrectly removes kill projections Summary: Don't remove KILL projections if their "defining" nodes have SCMemProj projection (memory side effects). Reviewed-by: iveresov

Merge

8064696: compiler/startup/SmallCodeCacheStartup.java doesn't check exit code Reviewed-by: kvn, anoll, iignatyev Contributed-by: tatiana.pivovarova@oracle.com

8059550: JEP-JDK-8043304: Test task: segment overflow w/ empty others Reviewed-by: kvn, thartmann, iignatyev

8050079: crash while compiling java.lang.ref.Finalizer::runFinalizer Summary: Ignore non-instance Klasses in the subclass hierarchy. Reviewed-by: kvn, iignatyev, jrose

8062854: move compiler jtreg test to corresponding subfolders and use those in TEST.groups Summary: move all test from <bug_id> directories to <functional_dir_name>/<bug_id>; update TEST.groups to execute more tests Reviewed-by: drchase, kvn

Merge

8062258: compiler/debug/TraceIterativeGVN.java segfaults in trace_PhaseIterGVN Reviewed-by: kvn

8061256: com/sun/management/DiagnosticCommandMBean/DcmdMBeanPermissionsTest.java timed out Summary: Must not be at safepoint when taking CompileQueue_lock Reviewed-by: kvn, anoll

8059732: improve hotspot_*test targets Reviewed-by: kvn, dholmes

Merge

8059492: Wrong spelling in assert: "Not initialied properly?" Summary: Fixed typo in metaspace assert message Reviewed-by: mgerdin Contributed-by: aharlap <alexander.harlap.@oracle.com>

8062537: [TESTBUG] Conflicting GC combinations in hotspot tests Reviewed-by: brutisso

8058255: Native jbyte Atomic::cmpxchg for supported x86 platforms Summary: Use the native cmpxchgb instruction on x86. Reviewed-by: dholmes, kbarrett, phh Contributed-by: erik.osterlund@lnu.se

Merge

8064865: Remove the debug funciontality RotateCMSCollectionTypes for CMS Reviewed-by: jmasa, kbarrett, ysr

Merge

8064721: The card tables only ever need two covering regions Reviewed-by: jmasa, tschatzl, kbarrett

8064702: Remove the CMS foreground collector Reviewed-by: kbarrett, ysr

Merge

8064581: Move INCLUDE_ALL_GCS include section to the end of the include list Reviewed-by: jwilhelm, brutisso, coleenp, dholmes

8064580: Move INCLUDE_CDS include section to the end of the include list Reviewed-by: jwilhelm, brutisso, coleenp, dholmes

8064473: Improved handling of age during object copy in G1 Reviewed-by: brutisso, tschatzl

8058209: Race in G1 card scanning could allow scanning of memory covered by PLABs Summary: Read _top before _gc_time_stamp in saved_mark_word() with LoadLoad order to ensure we get a consistent view Reviewed-by: brutisso, dcubed, dholmes, stefank

8064811: Use THREAD instead of CHECK_NULL in return statements Reviewed-by: coleenp, simonis, dholmes

8064786: Fix debug build after 8062808: Turn on the -Wreturn-type warning Reviewed-by: stefank, tschatzl

8062036: ConcurrentMarkThread::slt may be invoked before ConcurrentMarkThread::makeSurrogateLockerThread causing intermittent crashes Summary: Suppress gc_alot during VM init, improve error for SLT uninitialized. Reviewed-by: jmasa, brutisso, tschatzl

8062808: Turn on the -Wreturn-type warning Reviewed-by: mgerdin, tschatzl, coleenp, jrose, kbarrett

Merge

8065346: WB_AddToBootstrapClassLoaderSearch calls JvmtiEnv::create_a_jvmti when not in _thread_in_vm state Summary: Removed ThreadToNativeFromVM and use java_lang_String::as_utf8_string instead Reviewed-by: dholmes, minqi

8042235: redefining method used by multiple MethodHandles crashes VM Summary: note all MemberNames created on internal list for adjusting method entries. Reviewed-by: sspitsyn, dcubed, lfoltan

8065361: Fixup headers and definitions for INCLUDE_TRACE Reviewed-by: sla, stefank

8064701: Some CDS optimizations should be disabled if bootclasspath is modified by JVMTI Summary: Added API to track bootclasspath modification Reviewed-by: jiangli, dholmes, minqi

Merge

8065220: Include alternate sa.make file for MacOSX Summary: Include alternate sa.make in make/bsd/makefiles/sa.make Reviewed-by: mgronlun, egahlin, sla

8064815: Zero+PPC64: Stack overflow when running Maven Reviewed-by: kvn, simonis Contributed-by: sgehwolf@redhat.com

8064471: Port 8013895: G1: G1SummarizeRSetStats output on Linux needs improvement to AIX Reviewed-by: dholmes, simonis Contributed-by: gunter.haug@sap.com

8064779: Add additional comments for "8062370: Various minor code improvements" Summary: Provide additional comments to jio_snprintf and jio_vsnprintf Reviewed-by: simonis, coleenp, mgronlun Contributed-by: thomas.stuefe@sap.com

Merge

Merge

Merge

Merge

8064749: -XX:-UseCompilerSafepoints breaks safepoint rendezvous Reviewed-by: dcubed, coleenp, kvn, dholmes

Merge

Merge

8060449: Obsolete command line flags accept arbitrary appendix Summary: Proper error messages for newly obsolete command line flags. Reviewed-by: lfoltan, dcubed, coleenp Contributed-by: max.ockner@oracle.com

8064571: java/lang/instrument/IsModifiableClassAgent.java: assert(length > 0) failed: should only be called if table is present Summary: Remove tautological assert Reviewed-by: coleenp, lfoltan, sspitsyn, jiangli

8033602: wrong stabs data in libjvm.debuginfo on JDK 8 - SPARC 8034005: cannot debug in synchronizer.o or objectMonitor.o on Solaris X86 Summary: Solaris needs objcopy version of 2.21.1 or newer is needed to create valid .debuginfo files. Reviewed-by: dsamersoff, sspitsyn, dholmes, ihse

Merge

Merge

8059677: Thread.getName() instantiates Strings Reviewed-by: coleenp, dholmes, sla

Merge

8043491: warning LNK4197: export '... ...' specified multiple times; using first specification Summary: no need to use the /export linker option on windows 64-bit platform Reviewed-by: ctornqvi, minqi

8062307: 'Reference handler' thread triggers assert w/ TraceThreadEvents Summary: Removed unused and non-working TraceThreadEvents option Reviewed-by: coleenp, jiangli

Merge

8054008: Using -XX:-LazyBootClassLoader crashes with ACCESS_VIOLATION on Win 64bit. Summary: Only enable the assert for current_stack_pointer after stub routines become available. Reviewed-by: dholmes, roland, lfoltan

Merge

Merge

Merge

Merge

8060147: SIGSEGV in Metadata::mark_on_stack() while marking metadata in ciEnv Reviewed-by: kvn, roland, coleenp, mgerdin

8056071: compiler/whitebox/IsMethodCompilableTest.java fails with 'method() is not compilable after 3 iterations' Summary: Always use MDO if valid and always compile trivial methods with C1 if available. Reviewed-by: kvn, iveresov

8059624: Test task: WhiteBox API for testing segmented codecache feature Reviewed-by: kvn, thartmann

8062742: compiler/EliminateAutoBox/UnsignedLoads.java fails with client vm Reviewed-by: kvn, rbackman, anoll, vlivanov, iignatyev Contributed-by: tatiana.pivovarova@oracle.com

8062011: JT_HS/compiler/7068051 uses jre/lib/javaws.jar Reviewed-by: kvn, iignatyev Contributed-by: tatiana.pivovarova@oracle.com

Merge

8062950: Bug in locking code when UseOptoBiasInlining is disabled: assert(dmw->is_neutral()) failed: invariant Reviewed-by: dholmes, kvn

8057622: java/util/stream/test/org/openjdk/tests/java/util/stream/InfiniteStreamWithLimitOpTest: SEGV inside compiled code (sparc) Summary: In Parse::array_store_check(), add control edge FROM IfTrue branch of runtime type check of the destination array TO loading _element_klass from destination array. Reviewed-by: kvn, roland, anoll

Merge

8062206: Remove unusable G1RSLogCheckCardTable command line argument Summary: Remove dependent assertion and remove develop option Reviewed-by: jwilhelm, mgerdin, tschatzl

8064348: Add TraceEvent::is_enabled() for embedded/minimal builds Reviewed-by: ehelin, sla

8060467: CMS: small OldPLABSize and -XX:-ResizePLAB cause assert(ResizePLAB || n_blks == OldPLABSize) failed: Error Reviewed-by: tschatzl, jmasa, kbarrett

8061964: Insufficient compiler barriers for GCC in OrderAccess functions Summary: Fix OrderAccess functions to emit memory clobbering inline assembly to attempt to stop copiler reordering. Reviewed-by: dcubed, dholmes, bdelsart

8062836: BACKOUT - Parallelize clearing the next mark bitmap Summary: Backing out due to non-trivial issues found in nightly testing Reviewed-by: mgerdin, mlarsson

8061467: Bad page size passed to setup_large_pages() on Solaris Reviewed-by: tschatzl, mgerdin

8061449: G1: FreeRegionList_test() fails with G1 after the JDK-8058534 fix to HeapRegion::orig_end() Reviewed-by: mgerdin, tschatzl, stefank

Merge

8049341: Parallelize clearing the next mark bitmap Reviewed-by: mgerdin, tschatzl

8054491: Remove wrong assert and refactor code in G1CollectorPolicy::record_concurrent_mark_end Reviewed-by: tschatzl, brutisso

8061308: Remove iCMS Reviewed-by: mgerdin, jmasa

8043243: convert SCAN_AND_FORWARD, SCAN_AND_ADJUST_POINTERS, SCAN_AND_COMPACT macros to methods Reviewed-by: mgerdin, kbarrett

8061234: ResourceContext.requestAccurateUpdate() is unreliable Summary: Changing copy_allocation_context_stats to return if there are more stats available after the copy. Reviewed-by: rriggs, jcoomes

Merge

Merge

Merge

Merge

8064375: Change certain errors to warnings in CDS output. Summary: Change CDS non-fatal preloading errors to warnings. Reviewed-by: minqi, mseledtsov, coleenp

Merge

8015272: Make @Contended within the same group to use the same oop map Reviewed-by: coleenp, dholmes

8062870: src/share/vm/services/mallocTracker.hpp:64 assert(_count > 0) failed: Negative counter Summary: Signed bitfield size y can only have (1 << y)-1 values. Reviewed-by: shade, dholmes, jrose, ctornqvi, gtriantafill

8059131: sawindbg.dll is not compiled with /SAFESEH Summary: Make variable SAFESEH_FLAG replaced with /SAFESEH link option. Reviewed-by: mgronlun, sla

8058322: Zero name_index item of MethodParameters attribute cause MalformedParameterException Summary: Allow hotspot to report null for 0 parameter_name index in MethodParameters attribute Reviewed-by: coleenp, dholmes

8058313: Mismatch of method descriptor and MethodParameters.parameters_count should cause MalformedParameterException Summary: Allow hotspot to store and report zero-length MethodParameters attribute data Reviewed-by: coleenp, jiangli

8060721: Test runtime/SharedArchiveFile/LimitSharedSizes.java fails in jdk 9 fcs new platforms/compiler Summary: replaced strcat() with jio_snprintf() Reviewed-by: dholmes, iklam, dlong, minqi

8062247: [TESTBUG] Allow WhiteBox test to access JVM offsets Reviewed-by: coleenp, iklam, mseledtsov Contributed-by: yumin.qi@oracle.com

Merge

8062851: cleanup ObjectMonitor offset adjustments Summary: JEP-143/JDK-8046133 - cleanup computation of ObjectMonitor field pointers Reviewed-by: dholmes, redestad, coleenp

Merge

8059661: Test SoftReference and OOM behavior Reviewed-by: tschatzl

8064716: TestHumongousShrinkHeap.java can not be run with -XX:+ExplicitGCInvokesConcurrent 8062957: Heap is not shrunk when deallocating under memory pressure Summary: Added explicit -XX:-ExplicitGCInvokesConcurrent to invocations Reviewed-by: brutisso, tschatzl

Added tag jdk9-b41 for changeset 47f369e3c69c

Merge

Merge

Merge

Merge

Merge

Merge