Merge

8068975: Remove deprecated methods on sun.misc.Unsafe and clean up native implementation Reviewed-by: dholmes, kvn, vlivanov

8072694: Need errno info when CDS archive creation fails Summary: Add errno output to error message when CDS archive creation fails Reviewed-by: dholmes, lfoltan

8067447: Factor out the shared implementation of the VM flags manipulation code Reviewed-by: sla, dholmes

Merge

8068976: Remove JSDT implementation Reviewed-by: sla, mchung, dholmes

8072434: 8064457: introduces performance regressions in 9-b47 Reviewed-by: coleenp, kvn

8072455: Use jtreg's requiredVersion tag in hotspot/test/TEST.ROOT Reviewed-by: dholmes, ctornqvi

8072575: Add missing test for 8065895 Reviewed-by: dholmes, gziemski Contributed-by: Thomas Stuefe <thomas.stuefe@gmail.com>

8065895: Synchronous signals during error reporting may terminate or hang VM process Reviewed-by: dholmes, gziemski Contributed-by: Thomas Stuefe <thomas.stuefe@gmail.com>

8072472: serviceability/dcmd/framework/* should be quarantined Reviewed-by: jbachorik

Merge

8066566: Refactor ParNewGeneration to contain ParNewTracer Reviewed-by: ehelin, kbarrett

8065093: Remove unused variable/output argument Summary: Remove total_reserved from GenCollectedHeap::initialize and ::allocate Reviewed-by: tschatzl, kbarrett Contributed-by: tom.benson@oracle.com

8072056: Remove unnecessary header file #include Summary: tenuredGeneration.cpp needlessly includes parGCAllocBuffer.hpp Reviewed-by: tschatzl, kbarrett, jprovino Contributed-by: tom.benson@oracle.com

8072688: Description of flag ExplicitGCInvokesConcurrent should mention G1 as well Summary: Changed to a more generic description. Reviewed-by: mgerdin, tschatzl

8071811: gc/arguments/TestG1ConcRefinementThreads.java failed on Exception: java.lang.RuntimeException: Actual G1ConcRefinementThreads(0) is not equal to expected value(23) Reviewed-by: jwilhelm, iignatyev

8072693: [BACKOUT] GCCause should distinguish jcmd GC.run from System.gc() Reviewed-by: jwilhelm, tschatzl

Merge

8071821: Assert failed in UnexpectedDeoptimizationTest.java Summary: assert fires in case of concurrent initialization of ciInstanceKlass::_has_injected_fields Reviewed-by: kvn

8072016: Array copy may cause infinite cycle of deoptimization/compilation Summary: Infinite deoptimization/recompilation cycles in case of arraycopy with tightly coupled allocation Reviewed-by: kvn, vlivanov

8071999: SA's buildreplayjars fail with exception Summary: support default methods when dumping classes in SA Reviewed-by: vlivanov, kvn, dsamersoff

8071533: assert(n0->is_Call()) failed: expect a call here Summary: remove_dead_region() call missing from ArrayCopyNode::Ideal() Reviewed-by: kvn, vlivanov

8068003: compiler/whitebox/DeoptimizeFramesTest.java fails: compilation 48 can't be available Summary: disabled DeoptimizeALot for test runs Reviewed-by: kvn

8072398: assert fails in L1RGenerator::increment_event_counter_impl Summary: Change scaling code to allow scaling with 0.0; change set_tiered_flags() to treat CompileThresholdScaling==0.0 in a special way. Reviewed-by: kvn, iveresov

8071996: split_if accesses NULL region of ConstraintCast Reviewed-by: kvn

Merge

8068440: Test6857159.java times out Summary: Replace shell script with Java-only code Reviewed-by: kvn, iignatyev

8069030: support new PTRACE_GETREGSET Summary: use PTRACE_GETREGSET if other options are not available Reviewed-by: sla, dholmes

Merge

8071995: compiler/codecache/jmx/InitialAndMaxUsageTest.java fails with large pages Summary: Disable large page usage for test. Reviewed-by: kvn

Merge

8071534: assert(!failing()) failed: Must not have pending failure. Reason is: out of memory Summary: Add missing C->failing() check after Connection graph construction. Reviewed-by: iveresov

Merge

Merge

8071906: Quarantine OverloadCompileQueueTest until the reason for timeout is known Summary: Quarantine OverloadCompileQueueTest until the reason for timeout is known Reviewed-by: kvn

Merge

8071818: Incorrect addressing mode used for ldf in SPARC assembler Summary: Update MacroAssembler::ldf to select addressing mode depending on Address parameter. Reviewed-by: kvn, dlong

8071654: disassembler handles embedded OOPs not uniformly Summary: Remove (currently dead) code that prints oops within disassembled instructions. Reviewed-by: kvn, thartmann, roland

8068915: uncommon trap w/ Reason_speculate_class_check causes performance regression due to continuous deoptimizations Reviewed-by: kvn, roland, jrose

8063137: Never-taken branches should be pruned when GWT LambdaForms are shared Reviewed-by: jrose, kvn

Added tag jdk9-b51 for changeset 5fb718119516

Merge

Merge

Merge

8072107: New dependency introduced by deploy.dll and awt.dll (msvcp100.dll) Reviewed-by: ihse

Merge

Merge