8222074: Enhance auto vectorization for x86 Reviewed-by: kvn, vlivanov

8223447: Stabilize gc/shenandoah/TestStringDedupStress test Reviewed-by: rkennke

8223446: Shenandoah breaks alignment with some HumongousThreshold values Reviewed-by: rkennke

8223319: Add copyright footer to specs and man pages Reviewed-by: iris, sspitsyn

8223463: Replace wildcard address with loopback or local host in tests - part 2 Summary: Removes (or documents) some usages of the wildcard address in intermittently failing tests. Reviewed-by: alanb

8220037: Inconsistencies of generated timezone files between Windows and Linux Reviewed-by: rriggs

8223044: Add back exception checking in tests Summary: Add exception checking to previously modified tests Reviewed-by: sspitsyn, cjplummer

8223457: java.net.ServerSocket protected constructor should throw NPE if impl null Reviewed-by: dfuchs

8223449: Unprotected UseCompressedOops block in gc/shenandoah/shenandoahBarrierSetC1_x86.cpp Reviewed-by: rkennke

8223450: Disable Shenandoah C2 barriers verification for x86_32 Reviewed-by: rkennke

8223448: Shenandoah disabled barriers blocks omit LRB Reviewed-by: rkennke

8223335: Compare baseline builds on linux are failing Reviewed-by: tbell

8222738: Shenandoah: assert(is_Proj()) failed when running cometd benchmarks Reviewed-by: rkennke

8223389: Shenandoah optimizations fail with assert(!phase->exceeding_node_budget()) Reviewed-by: thartmann

8222670: pathological case of JIT recompilation and code cache bloat Summary: Prevent downgraded compilation tasks from recompiling. Reviewed-by: sgehwolf, thartmann

8223308: ZGC: Remove ZGranuleMap::size() Reviewed-by: stefank, eosterlund

8223422: [Graal] assert(!m->can_be_statically_bound(InstanceKlass::cast(ctxk))) failed: redundant Reviewed-by: kvn

8218700: infinite loop in HotSpotJVMCIMetaAccessContext.fromClass after OutOfMemoryError Reviewed-by: never, kvn

8223332: Update JVMCI Reviewed-by: never, dnsimon

8219013: Update Apache Santuario (XML Signature) to version 2.1.3 Reviewed-by: mullan

8223054: [TESTBUG] Put graalJarsCP before existing classpath in GraalUnitTestLauncher Reviewed-by: iignatyev, dlong

8222534: VerifyBeforeExit is not honored when System.exit is called Reviewed-by: coleenp, rehn

8222955: Optimize String.replace(CharSequence, CharSequence) for common cases Reviewed-by: redestad, tvaleev

8223412: tier1 build failure after 8222893 Summary: disable the test in PRODUCT Reviewed-by: dcubed, pliden, kvn

8221509: Refactor assert( G1CollectedHeap::used() == recalculate_used() ) with better message Reviewed-by: tschatzl, manc

8222893: markOopDesc::print_on() is a bit confused Summary: Add print_on for ObjectMonitor and make markOop printing sensible and add test. Reviewed-by: dcubed, pchilanomate

8222665: Update Graal Reviewed-by: kvn

8221542: ~15% performance degradation due to less optimized inline decision Reviewed-by: vlivanov, coleenp

8219902: C2: MemNode::can_see_stored_value() ignores casts which carry control dependency Reviewed-by: kvn

8223171: Redundant nmethod dependencies for effectively final methods Reviewed-by: dlong

8219483: j.l.c.ClassDesc::nested(String, String...) doesn't throw NPE if any arg is null Reviewed-by: darcy

8222667: vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter002/TestDescription.java failed with "event IS NOT a breakpoint" Reviewed-by: gadams, sspitsyn, jcbeyler, cjplummer

8219991: New fix of the deadlock in sun.security.ssl.SSLSocketImpl Reviewed-by: alanb, dfuchs

8223395: PPC64: Improve comments in the JVM signal handler to match ISA text Reviewed-by: mdoerr

8223267: Fix incorrect usage of GCTraceTime in g1FullCollector and g1CollectedHeap Reviewed-by: kbarrett, tschatzl

8223359: JDK-8221359 breaks TestG1ParallelPhases.java Summary: Removed check for SATBFiltering event. Reviewed-by: tschatzl

8223174: Pattern.compile() can throw confusing NegativeArraySizeException Reviewed-by: martin

8221359: Eliminate SATBMarkQueueSet::filter_thread_buffers Summary: Removed filter_thread_buffers Reviewed-by: tschatzl, sangheki

8223178: Improve FileSystems.newFileSystem example with map factory methods Reviewed-by: alanb, clanger, bpb

8223309: test failing due to self-assign-overloaded Reviewed-by: tbell Contributed-by: johan.vos@gluonhq.com, erik.joelsson@oracle.com

8220724: TestBiasedLockRevocationEvents fails while matching revoke events to VMOperation events Summary: Safepoint id used by JavaThread when posting event is now set inside appropiate safepoint Reviewed-by: dholmes, rehn

8223265: Clarify operational semantics of java.util.Objects.equals() Reviewed-by: bpb, alanb

8223262: [AOT] jaotc crashes with assert(!(((ThreadShadow*)__the_thread__)->has_pending_exception())) failed: Should not allocate with exception pending Summary: Added missing checks for pending exception. Reviewed-by: never, gdub, dnsimon

8223248: [AIX] Remove old xlC 10 workaround for load acquire Reviewed-by: goetz, lucy

8222500: runtime/8176717/TestInheritFD.java failed with java.nio.file.NoSuchFileException: /tmp/communication7071713601211876892.txt Summary: Create the test's temporary files inside of jtreg scratch directories instead of /tmp Reviewed-by: coleenp, lfoltan, dholmes

8216137: assert failed: Live node limit exceeded. 8219520: assert failed: Live node limit exceeded. Summary: Adding simplistic node budget support for loop-transformations. This /should/attempts to/ resolve most cases of: "assert(Compile::current()->live_nodes() < Compile::current()->max_node_limit()) failed: Live Node limit exceeded limit". Reviewed-by: vlivanov, neliasso

8223143: Restructure/clean-up for 'loopexit_or_null()'. Summary: Minor restructure and clean-up for 'loopexit_or_null()' and its use. Reviewed-by: vlivanov

8223142: Clean-up WS and CB. Reviewed-by: vlivanov