Merge

6675699: need comprehensive fix for unconstrained ConvI2L with narrowed type Summary: Emit CastII to make narrow ConvI2L dependent on the corresponding range check. Reviewed-by: kvn, roland

8144212: JDK 9 b93 breaks Apache Lucene due to compact strings Summary: String compress/inflate intrinsics need to capture char and byte memory. Reviewed-by: aph, roland, kvn

8147444: compiler/jsr292/NonInlinedCall/RedefineTest.java fails with NullPointerException in ClassFileInstaller Summary: Removed installing of unused class. Added error output to ClassFileInstaller. Reviewed-by: vlivanov, zmajo

8147441: Unchecked pending exceptions in the WhiteBox API's implementation Summary: Add checks for pending exceptions. Reviewed-by: kvn

8146820: JVMCI options should not use System.getProperty directly Reviewed-by: kvn, dnsimon

8146983: C1: assert(appendix.not_null()) failed for invokehandle bytecode Reviewed-by: roland

6985422: flush the output streams before OnError commands Reviewed-by: kvn

8140001: _allocateInstance intrinsic does not throw InstantiationException for abstract classes and interfaces Reviewed-by: kvn, shade

8145025: compiler/compilercontrol/commandfile/CompileOnlyTest.java and compiler/compilercontrol/commands/CompileOnlyTest.java fail: java.lang.RuntimeException: Summary: Fix incorrect compileonly setting Reviewed-by: kvn, neliasso

Merge

8146364: Remove @ServiceProvider mechanism from JVMCI Reviewed-by: twisti

8145331: SEGV in DirectivesStack::release(DirectiveSet*) Summary: getDefaultDirective was not updated in 8144873 Reviewed-by: twisti, kvn

8071864: compiler/c2/6772683/InterruptedTest.java failed in nightly Summary: Increase the amount of time the main thread waits for the worker thread. Reviewed-by: kvn

Merge

8146891: AArch64 needs patch for 8032463 Reviewed-by: kvn

8146978: PPC64: Fix build after integration of C++ interpreter removal Reviewed-by: goetz

8146792: Predicate moved after partial peel may lead to broken graph Summary: partial peel can leave a pinned node between predicates and loop and prevent some loop predication Reviewed-by: kvn

8146246: JVMCICompiler::abort_on_pending_exception: assert(!thread->owns_locks()) failed: must release all locks when leaving VM Reviewed-by: coleenp, kvn

Merge

Merge

8141615: Add new public methods to sun.reflect.ConstantPool Reviewed-by: twisti, iignatyev, coleenp

8146886: aarch64: fails to build following 8136525 and 8139864 Summary: Fix several build errors and warnings Reviewed-by: aph

8136469: OptimizeStringConcat fails on pre-sized StringBuilder shapes Summary: Cut off dead if branch already during parsing (GVN). Reviewed-by: shade, kvn, roland

8146629: Make phase->is_IterGVN() accessible from Node::Identity and Node::Value Summary: Change arguments of Node::Identity() and Node::Value() from PhaseTransform* to PhaseGVN*. Reviewed-by: kvn, roland

Merge

8145322: Code generated from unsafe loops can be slightly improved Summary: improve code generated from checkIndex and unsafe loops Reviewed-by: kvn, thartmann

8086053: Address inconsistencies regarding ZeroTLAB Summary: Add zero-initialization to C1 for fast TLAB refills; strenghten C2 conditions for skipping zero-initialization. Reviewed-by: kvn, thartmann

8146705: Improve JVMCI support for blocking compilation Reviewed-by: twisti, never, iveresov

Merge

8139771: Eliminating CastPP nodes at Phis when they all come from a unique input may cause crash Summary: Lost dependency when CastPP at Phis are eliminate Reviewed-by: kvn

8133612: new clone logic added in 8042235 is missing from compiler intrinsics Reviewed-by: roland

8140659: C1: invokedynamic call patching violates JVMS-6.5.invokedynamic Reviewed-by: roland

8071374: -XX:+PrintAssembly -XX:+PrintSignatureHandlers crash fastdebug VM with assert(limit == __null || limit <= nm->code_end()) in RelocIterator::initialize Reviewed-by: kvn, iklam, shade

8146613: PPC64: C2 does no longer respect int to long conversion for stub calls Reviewed-by: kvn, goetz

8143353: update for x86 sin and cos in the math lib Summary: Optimize Math.sin() and cos() for 64 and 32 bit X86 architecture using Intel LIBM implementation. Reviewed-by: kvn

8146612: C2: Precedence edges specification violated Reviewed-by: kvn

8146678: aarch64: assertion failure: call instruction in an infinite loop Summary: Remove assertion Reviewed-by: aph

8146581: Minor corrections to the patch submitted for earlier bug id - 8143925 Reviewed-by: kvn Contributed-by: kishor.kharbas@intel.com

Merge

8147848: [TESTBUG] tmtools tests ported to JTREG need to be quarantined Summary: Quarantined some tests with false failures Reviewed-by: sla

Merge

8147509: [aix] Newlines missing in register info printout Reviewed-by: simonis

8147611: G1 - Missing memory barrier in start_cset_region_for_worker Reviewed-by: mgerdin, tschatzl

8146751: jdk/test/tools/launcher/TooSmallStackSize.java failed on Mac OS Reviewed-by: dholmes, gtriantafill

Merge

8147012: Fix includes in internalVMTests.cpp Reviewed-by: stefank, mgerdin

8129419: heapDumper.cpp: assert(length_in_bytes > 0) failed: nothing to copy Reviewed-by: dsamersoff

Merge

8146985: Change output directory for hotspot's jtreg tests Reviewed-by: erikj, mikael

Merge

8132717: Add tests checking that instances of j.l.Classes of a large size are allocated as Humongous Reviewed-by: jmasa, dfazunen

8132720: Add tests which checks that Humongous objects are not moved after Full GC Reviewed-by: jmasa, dfazunen

Merge

8146990: Convert CollectorPolicy to use log_warning instead of warning Reviewed-by: sjohanss, brutisso

8147464: Use LogConfiguration::configure_stdout() instead of parse_log_arguments Reviewed-by: mlarsson, sjohanss

8146994: Move internal vm tests to a separate file Reviewed-by: coleenp, stefank, kbarrett, mikael

8147482: Zero build fails after 8144953 Reviewed-by: coleenp, simonis

Merge

8145698: Memory leak in add_lib_info_fd of libproc_impl.c:174 Summary: Added missed free call Reviewed-by: jbachorik, sspitsyn

8145184: [aix] Implement os::platform_print_native_stack on AIX Reviewed-by: goetz

Merge

Merge

Merge

Merge

Merge

8072725: Provide more granular levels for GC verification Summary: Add option VerifySubSet to selectively verify the memory sub-systems Reviewed-by: kevinw, jmasa, tschatzl, dfazunen

Merge

8145442: Add the facility to verify remembered sets for G1 Summary: Implement remembered sets verification for G1 with option VerifyRememberedSets Reviewed-by: jmasa, mgerdin

Merge

8146871: Make the clean target silent in hotspot/test/Makefile Reviewed-by: erikj, mikael

8147075: Rename old GC JTreg tests to the new naming scheme Summary: test/gc/7072527, test/gc/6845368, test/gc/6581734 renamed Reviewed-by: jwilhelm, pliden

8147079: Add serviceability/logging folder to hotspot_serviceability test group Reviewed-by: jbachorik, sspitsyn

Merge

8143558: evaluate if thr_sigsetmask can be removed from hotspot (solaris) codebase Reviewed-by: dholmes

Merge

Merge

8146401: Clean up oop.hpp: add inline directives and fix header files Reviewed-by: coleenp

8145940: TempNewSymbol should have correct copy and assignment functions Summary: Add clear() to the assignment operator and add copy constructor. Reviewed-by: mgronlun, lfoltan, kbarrett, jrose

Merge

Merge

Merge

8130063: Refactoring tmtools jstat and jstack tests to jtreg Summary: Some of the jstat and jstack tests refactored to be run with the jtreg Reviewed-by: jbachorik

8146690: Make all classes in GC follow the naming convention. Reviewed-by: dholmes, stefank

8147000: VM crashes during initialization trying to print log message Reviewed-by: kbarrett, dholmes

8077648: ARM: BREAKPOINT is wrong for thumb Reviewed-by: dlong

8146800: Reorganize logging alias code. Summary: Logging alias code has been reorganized to use internal Unified Logging methods. Reviewed-by: dholmes, hseigel, mlarsson, rprotacio

8146889: Update @requires expression for GC tests to run if GC is default Reviewed-by: tschatzl, jwilhelm

8145127: VM warning: WaitForMultipleObjects timed out (0) ... Summary: Increase number of tracked threads, and set exiting-process flag earlier Reviewed-by: dholmes, dcubed

Merge

8146855: Update hotspot sources to recognize Solaris Studio 12u4 compiler Reviewed-by: dcubed, gthornbr

Merge

8146523: VirtualMemoryTracker::remove_released_region double count unmapped CDS shared memory Summary: Skip tracking release for unmapped CDS shared space. Reviewed-by: dholmes, coleenp, iklam, gtriantafill

Merge

8145038: Simplify mut_process_buffer worker id management Summary: Remove some wasted code Reviewed-by: kbarrett, tschatzl

Merge