Merge

8098573: Compiler accesses to shared archive fail if archive is remapped Summary: Change ciEnv::~ciEnv() to remove symbols in VM state. Reviewed-by: kvn, dholmes

8160898: assert while replaying ciReplay file created using TieredStopAtLevel=1 Summary: Use highest available tier if no compilation level is specified in replay file. Reviewed-by: zmajo

8160730: [JVMCI] compiler selection should work without -Djvmci.Compiler Reviewed-by: kvn, twisti, never

Merge

8160657: Compiler HotSpot tests should use the "run driver" directive where applicable Reviewed-by: kvn

8160276: Jittester: bytecode tests generation hangs in ClassWriter infinite loop Reviewed-by: kvn, iveresov

8160969: aarch64: CDS is broken after 8079507 Reviewed-by: roland Contributed-by: ningsheng.jian@linaro.org

Merge

8141633: Implement VarHandles/Unsafe intrinsics on AArch64 Reviewed-by: roland

8160773: error: package jdk.internal.jimage does not exist Reviewed-by: dlong

8160360: Mismatched field loads are folded in LoadNode::Value Reviewed-by: kvn, thartmann

8159888: [JVMCI] the client VM build is broken when INCLUDE_JVMCI is defined Summary: fix Client VM build Reviewed-by: twisti, kvn

8159129: TestStringIntrinsicRangeChecks fails w/ No exception thrown for compressByte/inflateByte Summary: Need to convert char offsets to byte offsets before range check. Reviewed-by: vlivanov

8160651: StubRoutines::_dtan does not restore callee save register rbx Summary: Pop rbx before leaving stub. Reviewed-by: vlivanov, vdeshpande

8160647: [JVMCI] need to be able to copy internal arrays from LocalVariableTable and LineNumberTable Reviewed-by: twisti, never

8153194: PreserveFPRegistersTest.java runs out of memory in the nightlies. Summary: Fixed test by setting reference size using WhileBox.getHeapOopSize. Reviewed-by: vlivanov

8156943: aarch64: string compare does not support CompactStrings Summary: Implement LL, UL and LU encodings for StrComp Reviewed-by: aph

8160425: Vectorization with signalling NaN returns wrong result Summary: Should not use doubles/floats for vector constants in the C code. Reviewed-by: kvn, vlivanov

8160471: compiler/rangechecks/TestRangeCheckEliminationDisabled.java fails after JDK-8150900 Summary: Add UnlockDiagnosticVMOptions to the test Reviewed-by: kvn, thartmann

Merge

8153515: [ctw] CompileTheWorld testlibrary should trigger compilation of <clinit> and <init> Reviewed-by: thartmann

8160534: aarch64: fails to build after 8157834 Summary: add missing #include Reviewed-by: aph

Merge

8160121: [JVMCI] JvmciNotifyBootstrapFinishedEventTest.java failed NoClassDefFoundError: jdk/vm/ci/runtime/JVMCI Reviewed-by: kvn

8143081: [ctw] Test CompileTheWorld.java needs to be updated for Jigsaw Reviewed-by: iignatyev

8132318: -XX:TraceJumps is broken on Sparc Reviewed-by: kvn, thartmann

8159016: Over-unrolled loop is partially removed Summary: Prevent over-unrolling of loops by computing upper bound for trip count. Reviewed-by: kvn

Merge

Merge

8157249: [JVMCI] remove ConstantReflectionProvider.isEmbeddable method Summary: Remove unused API Reviewed-by: kvn

Merge

8160085: @library' must appear before first `@run' Summary: move @ignore after the @library Reviewed-by: kvn

Merge

8160177: [JVMCI] race condition in HotSpotMemoryAccessProviderImpl.verifyReadRawObject Reviewed-by: kvn

8159063: aarch64: optimise unaligned array copy long Reviewed-by: aph, adinn

8159620: -XX:-UseOnStackReplacement does not work together with -XX:+TieredCompilation on ppc64 and sparc Reviewed-by: goetz, kvn, thartmann

8162540: Crash in C2 escape analysis with assert: "node should be registered" Summary: GetAndSet, CompareAndExchange and CompareAndSwap intrinsics emit unsafe accesses to oop fields. Reviewed-by: kvn

8160487: JVM should validate a module by checking for an instance of java.lang.reflect.Module Summary: Correct the checking of an instance of java.lang.reflect.Module to validate a module Reviewed-by: alanb, coleenp, redestad

8159606: gc/g1/TestShrinkAuxiliaryData* tests fail because GC triggered before VM initialization completed Reviewed-by: tschatzl

8161990: Un-quarantine TestParallelHeapSizeFlags.java and TestSmallHeap.java. Reviewed-by: tschatzl

Merge

8162340: Better class stream parsing Summary: Check platform and boot loader for java/* packages Reviewed-by: lfoltan, coleenp, dholmes

8140723: Remove source code conditionalized on JAVASE_EMBEDDED Reviewed-by: twisti, fparain, cjplummer

8156959: compiler/codecache/jmx/UsageThresholdExceededSeveralTimesTest.java fails with exit 134. Summary: Remove invalid assert in SensorInfo::process_pending_requests. Reviewed-by: dholmes, coleenp

8154239: -Xbootclasspath/a breaks exploded build Summary: Correct exploded modules build system class path search for the boot loader Reviewed-by: acorn, ccheung, hseigel, jiangli

8161993: G1 crashes if active_processor_count changes during startup Summary: Use the initial active processor count for memory initialization instead of the current active one. Reviewed-by: dholmes, mgerdin

8147910: Cache initial active_processor_count Summary: Introduce and initialize active_processor_count variable in VM. Reviewed-by: dholmes, jprovino

8161258: Simplify including platform files. Summary: Include patform files with macros cpu_header() etc. Do various cleanups of macro usages. Remove _64/_32 from adlc generated files and platform .hpp files. Merge stubRoutines_x86*.hpp. Remove empty mutex_<os>* files. Reviewed-by: dholmes, coleenp, kbarrett

Merge

Merge

Merge

Merge

Merge

Merge

8153978: New test to verify the modules info as returned by the JVMTI Summary: A new JVMTI test Reviewed-by: ctornqvi, sspitsyn

8038332: The trace event vm/class/load is not always being sent Summary: Added trace event vm/class/define Reviewed-by: coleenp, egahlin, acorn

8161028: GPL header missing comma after year Reviewed-by: dcubed

8159464: DumpHeap.java hits assert in G1 code Reviewed-by: mgerdin, tschatzl

8145627: sun.jvm.hotspot.oops.InstanceKlass::getSize() returns the incorrect size and has no test Summary: fix the size and add a test Reviewed-by: sspitsyn Contributed-by: jini.george@oracle.com

Merge

Merge

Merge

8161539: 8159666 breaks minimal VM Summary: replaces the shouldNotReachHere() with an assert Reviewed-by: coleenp, dholmes, cjplummer, gziemski

Merge

8161552: Test issue: VM init failed: GC triggered before VM initialization completed. Try increasing NewSize, current value 768K. Reviewed-by: tschatzl, jmasa, zmajo

8161947: runtime/Unsafe/GetUnsafe.java is failing on jdk9/dev Reviewed-by: alanb, dholmes

8161915: Linking gtestLauncher may end up linking with non-gtest libjvm Reviewed-by: dholmes, ehelin

8160119: Utils.tryFindJvmPid sometimes find incorrect pid Summary: Fixed pattern Reviewed-by: iignatyev, dholmes

Merge

Merge

Merge

8141341: CDS should be disabled if JvmtiExport::should_post_class_file_load_hook() is true. Summary: Disable loading shared class if JvmtiExport::should_post_class_file_load_hook is true. Reviewed-by: iklam, acorn, sspitsyn

Merge

8155263: DisableStartThread should not be applied to GC worker threads Reviewed-by: tschatzl, sangheki

Merge

8138760: [JVMCI] VM warning: Performance bug: SystemDictionary lookup_count=21831450 lookup_length=1275207287 average=58.411479 load=5.572844 Summary: Added debug details to the warning message. Reviewed-by: dholmes, iklam, twisti

8160827: gc/stress/TestStressG1Humongous.java fails with OOME Reviewed-by: tschatzl

8157459: G1 IHOP JFR event attribute with incorrect content type Summary: Use PERCENTAGE instead of BYTES64 data type for the affected attributes. Reviewed-by: ehelin, sangheki

8034842: Parallelize the Free CSet phase in G1 Reviewed-by: jmasa, ehelin

8161173: quarantine compiler/arraycopy/TestEliminatedArrayCopyDeopt.java 8161174: quarantine gc/stress/TestStressG1Humongous.java on 32-bit 8161175: quarantine serviceability/dcmd/compiler/CompilerQueueTest.java on 32-bit Reviewed-by: sspitsyn, jmasa, gtriantafill

8161027: GPL header missing comma after year Reviewed-by: redestad, dholmes

8160892: Race at the VM exit causes "WaitForMultipleObjects timed out" Reviewed-by: dcubed, dholmes

Merge

8144278: [TESTBUG] hotspot/runtime/StackGuardPages/testme.sh should use native library build support Reviewed-by: erikj, dsamersoff, dholmes

8144279: [TESTBUG] hotspot/runtime/jsig/Test8017498.sh should use native library build support Reviewed-by: ccheung, cjplummer, dcubed

8081770: [TESTBUG] regression Test7107135 needs to remove dependence on locally installed gcc Reviewed-by: cjplummer, dcubed

Merge

8160997: Solaris: deprecated <pwd.h> and <gid.h> interfaces should be replaced Summary: Use final POSIX 1003.1c versions of getgrgid_r(), getgrnam_r(), getpwnam_r(), and getpwuid_r(). Reviewed-by: alanb, dcubed, simonis, dholmes Contributed-by: alan.burlison@oracle.com

Merge

Merge

8151163: All Buffer implementations should leverage Unsafe unaligned accessors Reviewed-by: shade, aph

8160897: Concurrent mark mark stack memory allocation leaks memory Summary: Fix and clean up concurrent mark mark stack memory allocation. Reviewed-by: jmasa, sangheki

8158508: gc/logging/TestUnifiedLoggingSwitchStress.java timeout Reviewed-by: jmasa, tschatzl

8159901: missing newline char in the exception messages in diagnosticArgument.cpp Reviewed-by: fparain, egahlin, iklam

8156980: Hotspot build doesn't have -std=gnu++98 gcc option 8157358: Syntax error in TOOLCHAIN_CHECK_COMPILER_VERSION Summary: Add flags for GCC 6 to JVM_CFLAGS and fix prefix handling Reviewed-by: erikj, kbarrett