Merge

8029507: Enhance JVM method processing Summary: update MemberName.clazz correctly in MemberName.resolve; also pass lookupClass to MethodHandles::resolve_MemberName Reviewed-by: acorn, vlivanov

8021266: Better life cycle for objects Summary: Improve life cycle for objects Reviewed-by: art, hseigel Contributed-by: gerard.ziemski@oracle.com

Merge

8022494: Make compilation IDs sequential Summary: Use atomic operations to provide sequential compilation IDs Reviewed-by: kvn, twisti

8026413: ScopeDesc::is_equal is declared in header file but not implemented Reviewed-by: kvn

8031115: intrinsics for Math.decrementExact(J) and incrementExact(J) don't work Reviewed-by: kvn, twisti

8011391: C1: assert(code_offset() - offset == NativeInstruction::nop_instruction_size) failed: only one instruction can go in a delay slot Summary: Remove the VerifyOopMaps flag which doesn't work for tiered or for C1 with more compiler threads than one. Reviewed-by: twisti, drchase, iveresov

8028468: Add inlining information into ciReplay Summary: Allow dump and replay inlining for specified method during a program execution. Reviewed-by: roland, twisti

8029446: assert(_cfg.get_block_for_node(proj) == borig) failed: incorrect block for kill projections Summary: Added loadConP0 projection node to block in case of re-materialization of the loadConP0. x86_64 only. Reviewed-by: kvn

8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV Summary: May end up in uncommon trap blob/deopt blob with unguarded stack Reviewed-by: kvn, twisti

8022263: use same Clang warnings on BSD as on Linux Reviewed-by: kvn, iveresov

8027571: fatal error: meet not symmetric Summary: meet of one constant array and one exact array not symmetric. Reviewed-by: kvn

8028064: tiered may collect wrong receiver type at virtual call Summary: when unique callee is known at compile time, recorded class may be wrong Reviewed-by: kvn, iveresov

8028536: Test cases to cover type system fixes pushed with 8024070 Summary: extra test cases for type speculation Reviewed-by: kvn

8029305: add type tag to AbstractCompiler Reviewed-by: iveresov, kvn

8031199: _MSC_VER is only defined on _WIN32 Reviewed-by: kvn, iveresov

8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 Summary: Copyright year updated for files modified during 2013 Reviewed-by: twisti, iveresov

8030633: nsk/jvmti/RedefineClasses/StressRedefine failed invalid method ordering length on Solaris Summary: A method with no declared methods was getting an AME overpass method with the latest change. The method_ordering array was not updated for the new methods. Reviewed-by: dcubed, acorn, dsamersoff, lfoltan, hseigel

8027804: JCK resolveMethod test fails expecting AbstractMethodError Summary: Create AME overpass methods and fix method search logic Reviewed-by: kamg, acorn, lfoltan, coleenp

8029383: assert(counter_changed) failed: failed dependencies, but counter didn't change Summary: no call to SystemDictionary::notice_modification() when class is defined through Unsafe.defineAnonymousClass() can caused missed dependency change. Reviewed-by: kvn, twisti

8029351: assert(bt != T_OBJECT) failed: Guard is incorrect in VM:defmeth Summary: replace test condition with reference to the proper predicate, encode folk wisdom into an assert Reviewed-by: twisti, coleenp

8026941: [TESTBUG] java.lang.ClassNotFoundException: java.lang.invoke.InvokeGeneric Reviewed-by: kvn, vlivanov

8029668: Kithcensink crashed with guarantee(Assembler::is_simm13(disp)) failed: Do not match large constant offsets Summary: Bailout if we try to reference a stack location that we can't encode Reviewed-by: kvn, twisti

8029566: PPC: OrderAccess::load_acquire(julong) is broken Summary: JFR needs this fix to run on PPC Reviewed-by: sla, mikael

8029153: [TESTBUG] test/compiler/7141637/SpreadNullArg.java fails because it expects NullPointerException Reviewed-by: twisti

8028122: [TESTBUG] compiler/regalloc/C1ObjectSpillInLogicOp.java Reviewed-by: kvn, twisti

8029366: ShouldNotReachHere error when creating an array with component type of void Reviewed-by: kvn

8028107: Kitchensink crashed with EAV Summary: check the state of caller and callee nmethods and skip call site patching if any of them is not alive Reviewed-by: jrose, twisti

8029106: JVM crashes in Metachunk::Metachunk during parallel class redefinition (PrivateMLetController, anonymous-simple_copy_1) Summary: Fixed overflow bug in VirtualSpaceNode::is_available Reviewed-by: mgerdin, brutisso, coleenp, jmasa

8028993: Full collections with ParallelScavenge slower in JDK 8 compared to 7u40 Summary: Reducing the number of calls to follow_class_loader to speed up the marking phase. Also removed some unnecessary calls to adjust_klass. Reviewed-by: stefank, jmasa, mgerdin

8029326: G1 does not check if threads gets created Reviewed-by: brutisso, jmasa, jwilhelm