Merge

8189596: AArch64: implementation for Thread-local handshakes Reviewed-by: adinn

8186461: Zero's atomic_copy64() should use SPE instructions on linux-powerpcspe Reviewed-by: aph

8187227: Zero should use compiler built-ins for atomics on linux-m68k Reviewed-by: aph, kbarrett

8191868: IdealGraphVisualizer: "ant build/run" fails due to outdated bootstrap.url Summary: Fixed bootstrap.url to point to correct server. Reviewed-by: thartmann

8191864: Provide a public destructor for WorkGang Reviewed-by: stefank, sjohanss

8191862: Warn about UseNUMA/UseLargePages only when using ParallelGC Reviewed-by: stefank, sjohanss

8191846: jstat prints debug message when debugging is disabled Reviewed-by: ehelin, rehn

8191227: issues with unsafe handle resolution Summary: added ThreadInVMfromNative or ThreadInVMfromUnknown support Reviewed-by: thartmann, vlivanov

8087339: The code heap might use different alignment for committed size and reserved size Summary: InitialCodeCacheSize should not constrain code cache memory alignment. Reviewed-by: kvn

8179026: Remove explicit code cache options processing Summary: Removed explicit processing of code cache related options because generic processing already handles these. Reviewed-by: kvn

8080345: With perm gen gone, perfdata counter sun.gc.policy.generations should be 2, not 3 Reviewed-by: sjohanss, tschatzl Contributed-by: ysr1729@gmail.com, erik.helin@oracle.com

8191861: Move and refactor hSpaceCounters Reviewed-by: pliden, ehelin, rkennke

8191860: Add perfData.inline.hpp Reviewed-by: ehelin, pliden

8191858: Add missing includes in memoryManager.hpp Reviewed-by: ehelin, tschatzl, pliden

8185796: jstack and clhsdb jstack should show lock objects Summary: Modifications to display monitor details with SA jstack Reviewed-by: sspitsyn, jgeorge

8191313: compiler/runtime/SpreadNullArg.java fails in tier1 Summary: corrected SpreadNullArg.java test to expect NullPointerException after 8157246 fix Reviewed-by: dcubed, mchung

Merge

Merge

8191707: Options with invalid values are incorrectly treated as obsolete and ignored Reviewed-by: rehn, dcubed

8191782: Missing deprecated options in VMDeprecatedOptions.java Reviewed-by: dcubed, mlarsson

Merge

Merge

8167108: inconsistent handling of SR_lock can lead to crashes Summary: Add Thread Safe Memory Reclamation (Thread-SMR) mechanism. Reviewed-by: coleenp, dcubed, dholmes, eosterlund, gthornbr, kbarrett, rehn, sspitsyn, stefank Contributed-by: daniel.daugherty@oracle.com, erik.osterlund@oracle.com, robbin.ehn@oracle.com

8185591: guarantee(_byte_map[_guard_index] == last_card) failed: card table guard has been modified Summary: Properly handle zero count in gen_write_ref_array_post_barrier() Reviewed-by: tschatzl, kbarrett

8190426: Lazily initialize refinement threads with UseDynamicNumberOfGCThreads Reviewed-by: sangheki, sjohanss

8182050: assert(_whole_heap.contains(p)) failed: Attempt to access p out of bounds of card marking array's _whole_heap Summary: Ignore zero-sized MemRegions to invalidate in G1SATBCardTableLoggingModRefBS::invalidate() Reviewed-by: ehelin, sjohanss

8179244: Assert failed in instanceMirrorKlass.inline.hpp Summary: Investigate the failure and upon observing that the assert is too strict, disable it and addd a comment. Reviewed-by: ehelin

8189733: Cleanup Full GC setup and tear down Reviewed-by: tschatzl, ehelin

Merge

8191653: Test failures in BootAppendTests - missing jdk.internal.vm.compiler module Summary: backout the fix for 8190975 Reviewed-by: iklam, kvn

8187280: Remove unused methods from StubQueue Reviewed-by: kvn, kbarrett

8191768: Introduce a concurrency factor to be able to scale up or down jtreg concurrency when running Hotspot tests Reviewed-by: erikj

8191688: Assert failed in > 200 tests: failed dependencies, but counter didn't change Reviewed-by: kvn

8189793: [s390]: Improve String compress/inflate by exploiting vector instructions Reviewed-by: mdoerr, goetz

Merge

8187819: gc/TestFullGCALot.java fails on jdk10 started with "-XX:-UseCompressedOops" option Summary: Need to initialized metaspace performance counters before their potential use Reviewed-by: tschatzl, sjohanss

8190408: Run G1CMRemarkTask with the appropriate amount of threads instead of starting up everyone Reviewed-by: tschatzl, sjohanss

8191202: Remove duplicated jmm.h Reviewed-by: erikj, coleenp

8190800: Support vectorization of Math.sqrt() on floats Reviewed-by: vlivanov, kvn

8191683: Compile problem on ARM after JDK-8043070 Summary: Make nmethod::_state explicitly a signed char Reviewed-by: thartmann

8192933: Wrong generic type parameter in serialized form javadoc Reviewed-by: jjg

8191706: Add Reader::transferTo(Writer) Reviewed-by: alanb, bpb, briangoetz Contributed-by: Patrick Reinhart <patrick@reini.net>

8191078: Wrong "Package not found" warning Reviewed-by: jjg, jlahoda

Merge

8191494: Refresh incubating HTTP Client Reviewed-by: chegar, dfuchs, michaelm Contributed-by: Chris Hegarty <chris.hegarty@oracle.com>, Daniel Fuchs <daniel.fuchs@oracle.com>, Michael McMahon <michael.x.mcmahon@oracle.com>, Pavel Rappo <pavel.rappo@oracle.com>

8192885: Compiler in JDK 10-ea+33 misses to include entry in LineNumberTable for goto instruction of foreach loop Reviewed-by: mcimadamore

8188870: Bump classfile version number to 54 Reviewed-by: alanb, dholmes, coleenp, mcimadamore

8185855: Debug exception stacks should be clearer Reviewed-by: mullan, ascarpino

8193060: Set MAKE env variable in jib profile for gnumake Reviewed-by: tbell, erikj

8193061: Add run-test-prebuilt functionality Reviewed-by: erikj

8182413: jdwp-protocol is generated without a DOCTYPE directive Summary: add a DOCTYPE directive Reviewed-by: alanb

8182742: ClassLoader.getResourceXXX throws NPE when ClassLoader created by defineModulesWithXXX Reviewed-by: redestad, mchung

8186736: Spec clarifications for IllegalArgumentException throwing - ModuleLayer.defineX methods Reviewed-by: mchung

8192973: Adding "Module Resolution" to javadoc search index Reviewed-by: mchung, jjg

8192958: TEST.groups, group jdk_util_other:file not found: jdk/internal/uti Summary: Removed the package jdk/internal/util from the group jdk_util_other Reviewed-by: mchung, dholmes Contributed-by: abdul.kolarkunnu@oracle.com