8189333: Fix Zero build after Atomic::xchg changes Reviewed-by: dholmes

Merge

8189244: x86: eliminate frame::adjust_unextended_sp() overhead Reviewed-by: kvn

8185141: Generalize scavengeable nmethod root handling Reviewed-by: tschatzl, pliden, rkennke

8189067: SuperWord optimization crashes with "assert(out == prev || prev == __null) failed: no branches off of store slice" Summary: Only move the store if the LCA of all users is outside of the loop. Re-enable UseSubwordForMaxVector. Reviewed-by: kvn, roland

8179387: Factor out CMS specific code from GenCollectedHeap into its own subclass Reviewed-by: ehelin, coleenp

8187667: Disable deprecation warning for readdir_r Reviewed-by: dholmes, sjohanss

Merge

8189069: regression after push of 8187403: "AssertionFailure: addr should be OopHandle" Reviewed-by: sspitsyn, jgeorge

8189183: [AOT] Fix eclipse project generation after repo consolidation Reviewed-by: dlong

8188922: [TESTBUG] runtime/CommandLine/VMDeprecatedOptions.java fails with JDK10 release bits Summary: Add -XX:+UnlockDiagnosticVMOptions to the command line when testing a deprecated diagnostic option. Reviewed-by: coleenp, lfoltan

8187578: BitMap::reallocate should check if old_map is NULL Reviewed-by: stefank, eosterlund, dholmes

8181592: [TESTBUG] Docker test utils and docker jdk basic test Summary: Implemented docker test utilities and basic test Reviewed-by: iignatyev, lmesnik, gtriantafill

8185694: Replace SystemDictionaryShared::_java_platform_loader with SystemDictionary::is_platform_class_loader() Summary: added the creation of _java_platform_loader Reviewed-by: iklam, coleenp, mchung, dholmes, jiangli

8188052: JNI FindClass needs to specify the class loading context used for library lifecycle hooks Reviewed-by: alanb, coleenp, dholmes

Merge

8189071: Require jtreg 4.2 b09 Reviewed-by: dholmes, gtriantafill

8188828: Intermittent ClassNotFoundException: jdk.test.lib.Platform for compiler tests Summary: As a work around, remove dependency from jdk.test.lib.FileInstaller to other classes in this library Reviewed-by: iignatyev, gtriantafill, kvn, dholmes

8188813: Generalize OrderAccess to use templates Reviewed-by: dholmes, coleenp

8188868: PPC64: Support AES intrinsics on Big Endian Reviewed-by: goetz

8188857: [s390]: CPU feature detection incomplete Reviewed-by: mdoerr

8187964: [s390][ppc]: Intrinsify Math.multiplyHigh(long, long) Reviewed-by: mdoerr

Merge

8185529: JCK api/java_lang/Object/WaitTests failed with jdk10/hs nightly Reviewed-by: dcubed, ccheung

Merge

8187403: [Unknown generation] is shown in Stack Memory on HSDB Reviewed-by: sspitsyn, jgeorge

8187401: Java Stack cannot be shown on HSDB Reviewed-by: sspitsyn, jgeorge

8187685: NMT: Tracking compiler memory usage of thread's resource area Summary: Bias compiler thread's resource area to mtCompiler Reviewed-by: kvn, coleenp

8174986: CDS archived java heap region may not compatible with AOT Summary: Always uses LogKlassAlignmentInBytes for narrow_klass_shift when CDS is enabled. Reviewed-by: iklam, ccheung

8188776: jdk.internal.vm.ci can't export package to upgradeable modules Summary: Added missing exception in JdkQualifiedExportTest.java test Reviewed-by: mchung

Merge

8178870: instrumentation.retransformClasses cause coredump Summary: Don't double-free cached class bytes on redefinition loading failure. Reviewed-by: sspitsyn, jiangli

8188775: Module jdk.internal.vm.compiler.management has not been granted accessClassInPackage.org.graalvm.compiler.hotspot Summary: add missed changes in default.policy for new module Reviewed-by: mchung

8188802: PPC64: Failure on assert(lrgmask.is_aligned_sets(RegMask::SlotsPerVecX)) Reviewed-by: mdoerr

8188224: Generalize Atomic::load/store to use templates Reviewed-by: dholmes, coleenp

8185003: JMX: Add a version of ThreadMXBean.dumpAllThreads with a maxDepth argument Summary: Added two new API's to limit the stack trace depth Reviewed-by: mchung, dfuchs, rriggs, egahlin Contributed-by: ujwal.vangapally@oracle.com

8187601: Unrolling more when SLP auto-vectorization failed Reviewed-by: kvn

8187822: C2 conditonal move optimization might create broken graph Reviewed-by: kvn

Merge

Merge

8187684: Intrinsify Math.multiplyHigh(long, long) Reviewed-by: kvn, aph, lucy

8188773: PPC64 and s390: Fix UseMembar and enable ShareVtableStubs Reviewed-by: goetz

8187969: [s390] z/Architecture Vector Facility Support. Part II Reviewed-by: mdoerr

8188757: PPC64: Disable VSR52-63 in ppc.ad Reviewed-by: mdoerr

8188139: PPC64: Superword Level Parallelization with VSX Reviewed-by: kvn, gromero

8187219: Newer AMD 17h (EPYC) Processor family defaults Reviewed-by: dholmes, kvn Contributed-by: rohitarulraj@gmail.com

Merge

8186777: Make Klass::_java_mirror an OopHandle Summary: Add indirection for fetching mirror so that GC doesn't have to follow CLD::_klasses Reviewed-by: hseigel, thartmann, eosterlund, stefank Contributed-by: coleen.phillimore@oracle.com, rickard.backman@oracle.com

8187570: Comparison between pointer and char in MethodMatcher::canonicalize Reviewed-by: ysuenaga, eosterlund

8187977: Generalize Atomic::xchg to use templates Reviewed-by: kbarrett, coleenp

Merge

8185134: [Graal] Introduce vm.graal predicate and tag tests which are not applicable for Graal Reviewed-by: kvn, dnsimon

Merge

8187979: Clean up info printing at CDS dump time Reviewed-by: jiangli, ccheung

8188246: Add test/hotspot/jtreg/gc/logging/TestPrintReferences.java to ProblemList.txt Reviewed-by: dcubed

8185062: Set AssumeMP to true and deprecate the flag Reviewed-by: shade, dcubed, kvn