8210413: AArch64: Optimize div/rem by constant in C1 Summary: Remove div-by-zero check for non-zero divisor and generate cheap instructions if divisor is power-of-2 Reviewed-by: aph Contributed-by: pengfei.li@arm.com

8210633: Cannot parse JapaneseDate string with DateTimeFormatterBuilder Mapped-values Reviewed-by: scolebourne, rriggs

8211127: TestNewLanguageFeatures.java fails after JDK-8173730 Reviewed-by: jjg

8173730: Stop including enhanced for-loop tip for enum values() method Reviewed-by: jjg

8210839: Improve interaction between source launcher and classpath Reviewed-by: alanb, mchung

8210689: Remove the multi-line old C style for string literals Summary: Remove the multi-line old C style and prefer C++ multi-line Reviewed-by: amenkov, cjplummer

8211103: ProblemList runtime/XCheckJniJsig/XCheckJSig.java on MacOS X Reviewed-by: mikael, dholmes

8211061: Tests fail with assert(VM_Version::supports_sse4_1()) on ThreadRipper CPU Reviewed-by: thartmann, roland

8211099: ProblemList two networking tests until jtreg b14 is promoted Reviewed-by: alanb

8211064: [AArch64] Interpreter and c1 don't correctly handle jboolean results in native calls Reviewed-by: aph Contributed-by: andrey.petushkov@gmail.com

8132849: Increased stop time in cleanup phase because of single-threaded walk of thread stacks in NMethodSweeper::mark_active_nmethods() Reviewed-by: eosterlund, zgu, thartmann

8205461: Create Collector which merges results of two other collectors Reviewed-by: briangoetz, smarks, plevart Contributed-by: amaembo@gmail.com

8210152: Optimize integer divisible by power-of-2 check Summary: Integer conditional negation operation before zero check is eliminated Reviewed-by: kvn, thartmann Contributed-by: pengfei.li@arm.com

8202462: {@index} may cause duplicate labels Reviewed-by: jjg

8205593: Javadoc -link makes broken links if module name matches package name Reviewed-by: jjg

8210848: Obsolete SyncKnobs Reviewed-by: redestad, coleenp, dholmes, dcubed

8210934: Move sun/net/www/protocol/http/GetErrorStream.java to OpenJDK Summary: repalce internet website dependency with a built-in http server Reviewed-by: chegar

8210443: Migrate Locale matching tests to JDK Repo. Reviewed-by: naoto Contributed-by: dan.z.zhou@oracle.com

8210764: Update avx512 implementation Reviewed-by: kvn Contributed-by: sandhya.viswanathan@intel.com

8211037: Load jib jars dynamically from JibArtifactManager Reviewed-by: ihse

8210705: Stop exporting all symbols on macosx Reviewed-by: erikj

8072130: java/lang/instrument/BootClassPath/BootClassPathTest.sh fails on Mac OSX Reviewed-by: sherman

8211029: Have a common set of enabled warnings for all native libraries Reviewed-by: erikj

8209019: Remove tests affected by JDK-8208690 from the ProblemList Reviewed-by: dfuchs

8211045: [Testbug] Fix for 8144279 didn't define a test case! Summary: add missing file from original commit Reviewed-by: shade, sgehwolf

8210752: Remaining explicit barriers for C2 Reviewed-by: roland, shade

8210761: libjsig is being compiled without optimization Reviewed-by: erikj, ihse

8209697: ARM: Explicit barriers for C1/assembler Reviewed-by: dsamersoff

8209695: ARM: Explicit barriers for interpreter Reviewed-by: dsamersoff

8210466: Modularize allocations in assembler Reviewed-by: rkennke, dsamersoff

8210465: ARM: Object equals abstraction for BarrierSetAssembler Reviewed-by: rkennke, dsamersoff

8210918: Add test to exercise server-side client hello processing Reviewed-by: xuelei

8208471: nsk/jdb/unwatch/unwatch002/unwatch002.java fails with "Prompt is not received during 300200 milliseconds" Reviewed-by: cjplummer, amenkov

8210987: Extra newlines on Windows when running nsk jdb tests Summary: fix skipping over newlines Reviewed-by: dholmes, jcbeyler, amenkov

8210275: Source Launcher should fail if --source is used without a source file Reviewed-by: mchung, alanb, mcimadamore

8210894: remove jdk/testlibrary/Asserts Reviewed-by: serb

8210988: Improved handling of compiler warnings in the build Reviewed-by: erikj

8190985: .jcheck/conf files contain 'project=jdk10' Reviewed-by: mr, iris, erikj

8210760: [TEST] rewrite com/sun/jdi shell tests to java version - step4 Reviewed-by: jcbeyler, sspitsyn, cjplummer

8210725: com/sun/jdi/RedefineClearBreakpoint.java fails with waitForPrompt timed out after 60 seconds 8210748: [TESTBUG] lib.jdb.Jdb.waitForPrompt() should clarify which output is the pending reply after a timeout Reviewed-by: jcbeyler, gadams, sspitsyn

8210557: G1 next bitmap verification at the end of concurrent mark sometimes fails Summary: Removed unnecessary verification that can cause spurious false alarm. Reviewed-by: sjohanss, kbarrett

8210961: [aix] enhance list of environment variables reported in error log file on AIX Reviewed-by: clanger, simonis

8209058: Cannot find annotation method 'value()' in type 'Profile+Annotation' Summary: Correct detection of the Profile+Annotation synthetic annotation for classes that are not from the java.base module. Reviewed-by: jjg

8209865: Incorrect 'multiple elements' notes with Elements#getTypeElement and --release Summary: Changing ct.sym to be module-path oriented, rather than class-path oriented. Reviewed-by: jjg

8169246: java/net/DatagramSocket/ReportSocketClosed.java fails intermittently with BindException Reviewed-by: chegar

8199931: java/net/MulticastSocket/UnreferencedMulticastSockets.java fails with "incorrect data received" Reviewed-by: chegar

8210974: No extensions debug log for ClientHello Reviewed-by: jnimeh, wetmore

8210390: C2 still crashes with "assert(mode == ControlAroundStripMined && use == sfpt) failed: missed a node" Reviewed-by: thartmann, kvn

8209022: Missing checkcast when casting to type parameter bounded by intersection type Reviewed-by: mcimadamore

8210963: Build failures after "8210829: Modularize allocations in C2" Reviewed-by: rkennke, thartmann

8210931: JLI and launchers normalization and cleanup Reviewed-by: alanb, erikj

8210962: Deprecate jdk-variant Reviewed-by: shade, erikj

8210875: Refactor CompactHashtable Reviewed-by: ccheung, jiangli

8210960: Allow --with-boot-jdk-jvmargs to work during configure Reviewed-by: erikj

8210941: Stop filtering out -xregs=no%appl for libsunec Reviewed-by: erikj

8210944: Stop replacing -MD with -MT in libwindowsaccessbridge Reviewed-by: erikj

8210949: Stop filtering out -xc99=%none for liblcms Reviewed-by: erikj

8210883: ZGC: Parallel retire/resize/remap of TLABs Reviewed-by: eosterlund

8210857: Allow retiring TLABs and collecting statistics in parallel Reviewed-by: sjohanss, eosterlund

8202201: All oop stores in the x64 interpreter are treated as volatile when using G1 Summary: ran out of registers, generated volatile and non-volatile branches. Reviewed-by: eosterlund, dholmes

8210284: "assert((av & 0x00000001) == 0) failed: unsupported V8" on Solaris 11.4 Summary: Sanity checks on V8 legacy properties removed. Reviewed-by: neliasso, eosterlund, kvn

8210920: Native C++ tests are not using CXXFLAGS Reviewed-by: tbell, erikj

8210889: Some service thread cleanups can be starved Summary: Do all available work on each iteration. Reviewed-by: pliden, tschatzl, coleenp

8210846: TLSv.1.3 interop problems with OpenSSL 1.1.1 when used on the client side with mutual auth Reviewed-by: wetmore

8210924: Remove PACKAGE_PATH Reviewed-by: tbell

Added tag jdk-12+12 for changeset 15094d12a632

8210879: ClassLoaderStatsClosure does raw oop comparison Summary: Uses oopDesc::equals() for comparing oop equality Reviewed-by: shade

8210919: Remove statically linked libjli on Windows Reviewed-by: erikj

8198717: Remove compute_optional_offset Summary: remove optional_offset computation and related unused code from javaClasses for reflection. Reviewed-by: redestad, lfoltan

8210829: Modularize allocations in C2 Reviewed-by: kvn, roland

8209817: stack is executable when building with Clang on Linux Reviewed-by: dholmes, martin, mikael, ihse Contributed-by: Arthur Eubanks <aeubanks@google.com>

8210884: ZGC: Remove insertion of filler objects Reviewed-by: eosterlund

8210881: ZGC: Introduce ZRootsIteratorClosure Reviewed-by: eosterlund

8210912: Build error in src/jdk.crypto.cryptoki/share/native/libj2pkcs11/p11_convert.c after JDK-8029661 Reviewed-by: mullan

8210713: Let CollectedHeap::ensure_parsability() take care of TLAB statistics gathering Reviewed-by: eosterlund, sjohanss

8029661: Support TLS v1.2 algorithm in SunPKCS11 provider Summary: TLS v1.2 algorithms for key and MAC derivation added to SunPKCS11 crypto provider. Reviewed-by: valeriep

8207954: Data for --release 11 Summary: Adding support for --release 11 Reviewed-by: erikj, ihse, jjg

8210496: Improve filtering for classes with security sensitive fields Reviewed-by: plevart, mchung

8210047: some pages contain content outside of landmark region Reviewed-by: jjg

8210864: Reduce the use of metaspaceShared.hpp Reviewed-by: coleenp, lfoltan

8210899: (zipfs) ZipFileSystem.EntryOutputStreamCRC32 mistakenly set the crc32 value into size field Reviewed-by: bpb

8210753: Make ThreadLocalAllocBuffer::resize() public Reviewed-by: eosterlund, jcbeyler

8210861: Move assert to help diagnose rare RedefineStress crash Summary: assert that Method being marked on stack hasn't been missed by previous metadata walk Reviewed-by: lfoltan

8210793: [JVMCI] AllocateCompileIdTest.java failed to find DiagnosticCommand.class Reviewed-by: thartmann, kvn

8210874: Test for JDK-8209615 Reviewed-by: lancea

8210817: Minor typo in java.nio.file.attribute package summary Reviewed-by: dfuchs, alanb

8209880: tzdb.dat is not reproducibly built Reviewed-by: erikj, rriggs

8210836: Build fails with warn_unused_result in openjdk/src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c Summary: Read in and process the return value of pread() while dealing with the PT_INTERP segment Reviewed-by: stuefe, jcbeyler

8034802: (zipfs) newFileSystem throws UOE when the zip file is located in a custom file system Reviewed-by: xiaofeya, clanger

8207760: SAXException: Invalid UTF-16 surrogate detected: d83c ? Reviewed-by: lancea, dfuchs

8210237: [TESTBUG]gc/stress/TestStressIHOPMultiThread.java fails with 'Unexpected exit from test [exit code: 1]' in CDS mode Summary: Fix TestStressIHOPMultiThread to handle possible OutOfMemoryError. Reviewed-by: ccheung, gziemski

8203466: intermittent crash at jdk.internal.misc.Unsafe::getObjectVolatile (native) Summary: Store rsi, rdi on thread local memory, store r15 in r9, for the stubs that have gc barriers Reviewed-by: dlong, eosterlund

8210729: Clean up macosx static library handling Reviewed-by: erikj

8210425: [x86] sharedRuntimeTrig/sharedRuntimeTrans compiled without optimization Summary: Compile with -O2 and -ffp-contract=off as for fdlibm. Reviewed-by: erikj, lucy, aph

8210750: Clean up compare.sh exceptions Reviewed-by: erikj

8210723: Better information in configure for invalid Xcode Reviewed-by: erikj

8210841: test/jdk/vm/runtime/ReflectStackOverflow.java fails with NoClassDefFoundError Reviewed-by: dholmes, mikael

8210802: temp files left by tests in jdk/java/net/httpclient Reviewed-by: chegar, clanger

8210660: PPC64: Mapping floating point registers to vsx registers in ppc.ad Reviewed-by: mdoerr, gromero

8210819: Update the host name in CNameTest.java Reviewed-by: chegar

8210700: Clean up JNI_ENV_ARG and factorize the macros for vmTestbase/jvmti/unit tests Summary: Remove JNI_ENV macros from the remaining vmTestbase tests Reviewed-by: amenkov, sspitsyn, dholmes, cjplummer

8210481: Remove #ifdef cplusplus from vmTestbase Summary: Remove all cplusplus ifdefs from vmTestbase Reviewed-by: dholmes, iignatyev, cjplummer, sspitsyn

8140466: ChaCha20 and Poly1305 TLS Cipher Suites Reviewed-by: xuelei, mullan

8210721: Replace legacy serial exception field with Throwable::cause Reviewed-by: dfuchs, lancea

8209031: SSLSocket should throw an exception when configuring DTLS Reviewed-by: xuelei

8209574: [AOT] breakpoint events are generated in different threads does not meet expected count Summary: Disable AOT when debugger is attached. Reviewed-by: dlong

8210779: 8182404 and 8210732 haven't updated copyright years Reviewed-by: bchristi

8210775: JVM TI Spec missing copyright Reviewed-by: dholmes, mchung, sspitsyn

8210726: Fix up a few minor nits forgotten by JDK-8210665 Summary: Minor changes to 4 tests to make one-liners Reviewed-by: cjplummer, iignatyev, sspitsyn

8210596: jshell does not support raw string literals Reviewed-by: jlahoda, jlaskey

8210416: [linux] Poor StrictMath performance due to non-optimized compilation Summary: Compile fdlibm with -O2 -ffp-contract=off on gcc/clang arches. Reviewed-by: aph, erikj, dholmes, darcy, ihse

8193561: Cyclic hierarchy causes a NullPointerException when setting DEFAULT flag Summary: When marking interface as having default methods, use .owner as it is always defined. Reviewed-by: mcimadamore