Merge

Merge

8141629: Hs-comp doesn't build with JDK-8139040 Summary: Fix benign uninitialized vars Reviewed-by: roland

Merge

8140389: Remove StringCharIntrinsics flag after JDK-8138651 is fixed Reviewed-by: kvn, zmajo

8141443: jdk/test/java/util/regex/RegExTest.java fails: No match found Summary: Do not sign extend when converting jbyte to jchar. Reviewed-by: shade, kvn

Merge

8141416: "expr: syntax error" due to gcc -dumpversion excluding micro Reviewed-by: erikj, stuefe

8141044: C1 should fold (this == null) to false Reviewed-by: jrose, roland

8139170: JVMCI refresh Reviewed-by: kvn

8139385: [TESTBUG]: JVMCI test crashes in constantPoolHandle::constantPoolHandle Reviewed-by: kvn, iignatyev

8141129: 3 compiler control tests fail on product builds Summary: UnlockDiagnosticVMOptions should be placed before the PrintAssembly Reviewed-by: kvn

8138809: improve tests for CompilerToVM::hasCompiledCodeForOSR Reviewed-by: kvn

8141132: JEP 254: Compact Strings Summary: Adopt a more space-efficient internal representation for strings. Reviewed-by: alanb, bdelsart, coleenp, iklam, jiangli, jrose, kevinw, naoto, pliden, roland, smarks, twisti Contributed-by: Brent Christian <brent.christian@oracle.com>, Vivek Deshpande <vivek.r.deshpande@intel.com>, Tobias Hartmann <tobias.hartmann@oracle.com>, Charlie Hunt <charlie.hunt@oracle.com>, Vladimir Kozlov <vladimir.kozlov@oracle.com>, Roger Riggs <roger.riggs@oracle.com>, Xueming Shen <xueming.shen@oracle.com>, Aleksey Shipilev <aleksey.shipilev@oracle.com>, Sandhya Viswanathan <sandhya.viswanathan@intel.com>

8079459: JCK test api/java_nio/ByteBuffer/index.html#GetPutXXX start failing after JDK-8026049 Summary: nextPutIndex used where nextGetIndex is correct. Reviewed-by: alanb

Merge

Merge

8140489: Introduce shorthand for average_time_ms in G1CollectorPolicy Reviewed-by: mgerdin, tschatzl, drwhite

8140393: Move WorkerDataArray to its own file Reviewed-by: tschatzl, mgerdin, tbenson

8140761: Remove caching from WorkerDataArray Reviewed-by: tschatzl, mgerdin, tbenson

Merge

Merge

8139762: Format warnings in libjvm_db.c Summary: Fix format string Reviewed-by: sspitsyn

Merge

Merge

8140539: compiler/membars/DekkerTest.java fails with -XX:CICompilerCount=1 Summary: Add back "-XX:+IgnoreUnrecognizedVMOptions" that was removed in a prototype. Reviewed-by: dcubed, ddmitriev

Merge

8140663: FrameValue might be used uninitialized Summary: Add a constructor Reviewed-by: sspitsyn, jwilhelm

Merge

Merge

8139203: Consistent naming for klass type predicates 8138923: Remove oop coupling with InstanceKlass subclasses Summary: Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass. Reviewed-by: jrose, lfoltan, stefank

8139900: [TESTBUG] Remove G1UpdateBufferSize and InitialBootClassLoaderMetaspaceSize from TestOptionsWithRanges Reviewed-by: gziemski, sangheki, ctornqvi

8139149: Split G1 evacuate_collection_set into multiple steps Reviewed-by: ehelin, tschatzl

8138920: Refactor the sampling thread from ConcurrentG1RefineThread Summary: Helps enable running without concurrent refinement threads Reviewed-by: brutisso, pliden

Merge

8139891: Prepare Unsafe for true encapsulation Reviewed-by: alanb, dholmes, jrose, psandoz, twisti

8140583: Without PrintPLAB, there are superfluous newlines in the GC log messages Summary: Conditionalize offending newlines by -XX:+PrintPLAB Reviewed-by: mgerdin

8139116: Fixes for warning "format not a string literal" Reviewed-by: ddmitriev, david, simonis

Merge

8139163: InstanceKlass::cast passes through NULL Summary: Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null Reviewed-by: twisti, kbarrett

Merge

8139801: Error message from validation check has wrong order on Windows Summary: Added flushing stdout and stderr before exit or abort Reviewed-by: coleenp, cjplummer

8139664: Delete ConcurrentMarkSweepThread::is_ConcurrentGC_thread() Summary: Remove virtual method with same implementation as on base class Reviewed-by: pliden, drwhite

8140251: Define the G1 term MMU somewhere in the source code. Summary: (MINOR) Simple comment fix to define Minimum Mutator Utilization (MMU) Reviewed-by: jwilhelm

8139903: G1EvacStats does not split log entries. Summary: Added gclog_or_tty->cr() to G1EvacStats to avoid concatenated PLAB log entries. Reviewed-by: tschatzl, dfazunen

8134642: ParkEvent::RawThreadIdentity appears to be unused and should be removed Reviewed-by: dcubed, hseigel

8047212: runtime/ParallelClassLoading/bootstrap/random/inner-complex assert(ObjectSynchronizer::verify_objmon_isinpool(inf)) failed: monitor is invalid Summary: Fix race between ObjectMonitor alloc and verification code; teach SA about "static pointer volatile" fields. Reviewed-by: cvarming, dholmes, sspitsyn, coleenp

Merge

8140274: methodHandles and constantPoolHandles should be passed as const references Summary: modified code to use const reference parameters Reviewed-by: sspitsyn, twisti

8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options. Summary: Implement strict spec rgarding how IgnoreUnrecognizedVMOptions works, supplied with the corresponding test case. Reviewed-by: dcubed, ddmitriev

8138975: G1CollectorPolicy::calculate_young_list_target_length should be const Reviewed-by: mgerdin, tschatzl

Merge

8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux. Reviewed-by: stuefe, coleenp, roland

8139256: Add Makefile target to run internal VM tests Reviewed-by: ihse, erikj

8139952: Remove UseCMSAdaptiveFreeLists, UseAsyncConcMarkSweepGC, CMSDictionaryChoice, CMSOverflowEarlyRestoration and CMSTestInFreeList Reviewed-by: jwilhelm, ecaspole

Merge

Merge

Merge

8136556: Add the ability to perform static builds of MacOSX x64 binaries Reviewed-by: ihse, bdelsart, gadams, lfoltan, rriggs, hseigel, twisti

Merge