8186089: Move Arena to its own header file Summary: Move classes Chunk and Arena to new arena.hpp and arena.cpp files Reviewed-by: coleenp, gtriantafill

Merge

8186238: The constant pool entry to empty string ("") should not be pre-resolved during CDS dump time. Summary: Skip constant pool entry to empty string during pre-resolving at CDS dump time. Reviewed-by: iklam, dcubed

8185572: Enable AssumeMP by default on SPARC machines Reviewed-by: kvn, dholmes, bobv

8184943: AARCH64: Intrinsify hasNegatives Reviewed-by: aph Contributed-by: dmitrij.pochepko@bell-sw.com, stuart.monteith@linaro.org

Merge

8184689: Test applications/ctw/Modules.java fails with AssertionError in sun.hotspot.tools.ctw.Utils.fileNameToClassName Reviewed-by: kvn

8186221: Define CPU search_string for M68K Reviewed-by: dholmes Contributed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive. 8185924: G1NoteEndOfConcMarkClosure::doHeapRegion() does not do remembered set cleanup work for archive region. Summary: Shared class' constant pool resolved_references array is cached. Reviewed-by: coleenp, iklam, tschatzl Contributed-by: jiangli.zhou@oracle.com, thomas.schatzl@oracle.com

8185969: PPC64: Improve VSR support to use up to 64 registers Reviewed-by: mdoerr, goetz Contributed-by: Gustavo Serra Scalet <gustavo.scalet@eldorado.org.br>

Merge

8186158: Update Graal Reviewed-by: kvn

Merge

Merge

8174202: jtreg AOT tests should not assume library extension of .so Reviewed-by: kvn

Merge

Merge

Merge

8186035: Klass::decode_klass_not_null() asserted on bad oop Reviewed-by: tschatzl, sjohanss

Merge

8186151: try simple @build fix in compiler/jsr292/PollutedTrapCounts.java Reviewed-by: dcubed, kvn, jjg

8186149: quarantine gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java Reviewed-by: jwilhelm, sspitsyn

8172791: Issues with JEP 270 (ReservedStackArea) Reviewed-by: dcubed, thartmann Contributed-by: aph@redhat.com

8173335: Improve logging for j.l.ref.reference processing Summary: Add logs for each phases of references and stats for each worker threads Reviewed-by: tschatzl, shade

8185790: [JVMCI] getNextStackFrame and materializeVirtualObjects need to forward exceptions Reviewed-by: kvn, iveresov Contributed-by: lukas.stadler@oracle.com

8185950: [JVMCI] fix NPE possibility in HotSpotSpeculationLog.speculate Reviewed-by: thartmann, kvn

8185706: [windows] Native callstacks printing terminates prematurely Reviewed-by: iklam, zgu

Merge

8177741: Fix hotspot tests to use --patch-module instead of -Xmodule Summary: Change InMemoryJavaCompiler.compile() to accept --patch-module instead of -Xmodule, and then change appropriate tests. Reviewed-by: coleenp, gtriantafill

8185975: PPC64: Fix vsldoi interface according to the ISA Reviewed-by: mdoerr Contributed-by: Gustavo Serra Scalet <gustavo.scalet@eldorado.org.br>

8180311: [TESTBUG] gc/stress/gclocker/TestGCLockerWithSerial fails with ClassNotFoundException: java.lang.management.ManagementFactory Summary: Do not run the test on minimal VM Reviewed-by: shade, sjohanss

Merge

8186018: SA: Monitor Cache Dump in HSDB does not work Reviewed-by: dholmes, dcubed

Merge

Merge

8068317: No_Safepoint_Verifier is not necessary in Rewriter::scan_method Summary: remove NSV, Method* can't move or be redefined while being rewritten Reviewed-by: shade, jiangli

Merge

8186044: [TESTBUG] DumpSharedDictionary test sometimes fails in JPRT Summary: wrap test in CDSTestUtils.isUnableToMap(out) Reviewed-by: iklam, mseledtsov

Merge

8185436: jtreg: introduce @requires property to disable cds tests Summary: Fix CompressedClassPointers test to succeed also if cds is not available. Reviewed-by: jiangli, mseledtsov, iklam

8183121: Add information about scanned and skipped cards during UpdateRS Summary: Log the number of scanned and skipped cards for the UpdateRS phase too. Reviewed-by: mgerdin, sangheki

Merge

Merge

8184738: CTW fails with assert(!method->method_holder()->is_not_initialized()) failed: method holder must be initialized Reviewed-by: kvn

8183149: [AOT] SEGV in AMD64MathStub.pow: alignment for ArrayDataPointerConstant is not honored Reviewed-by: kvn

8185717: Make ModuleEntry->module() return an oop not a jobject Summary: Change ModuleEntry::module() to return an oop and add a ModuleEntry::module_handle() that returns a jobject Reviewed-by: shade, coleenp, lfoltan

8185103: TestThreadDumpMonitorContention.java crashed due to SIGSEGV in G1SATBCardTableModRefBS::write_ref_field_pre_work Summary: Ensure that a Klass's mirror is set before putting the Klass on the fixup_module_field_list Reviewed-by: coleenp, dholmes, gtriantafill

Merge

Merge

8185930: TEST_BUG: jvmti tests should not depend on the jdk.jdi module Summary: Remove unneeded dependencies on the jdk.jdi module Reviewed-by: dholmes

8185757: QuickSort array size should be size_t Summary: Changed array size type, propogate effects. Reviewed-by: tschatzl, coleenp

8185746: Remove Mutex destructor assertion Summary: Remove unneeded ~Mutex(), improve assertion msg in ~Monitor. Reviewed-by: dholmes, coleenp, tschatzl

8185900: hotspot build failed with gcc version Red Hat 4.4.7-3 Summary: Cast to void* within DTRACE_CLASS* macros. Reviewed-by: coleenp, shade

8185164: GetOwnedMonitorInfo() returns incorrect owned monitor Summary: The GetOwnedMonitorInfo() should not return a pending monitor Reviewed-by: dholmes, dcubed, sspitsyn

8185884: NMT: taskqueues are miscategorized to mtClass Summary: Corrected memory type for taskqueue, which should be mtGC instead of mtClass Reviewed-by: coleenp, shade

8185843: fix broken HotSpotInternals wiki links Reviewed-by: dholmes, vlivanov Contributed-by: muthusamy.chinnathambi@oracle.com