8200360: MeetIncompatibleInterfaceArrays fails with "MeetIncompatibleInterfaceArrays0ASM.run() must be compiled at tier 0 !" Reviewed-by: kvn, thartmann

8151171: Bring g1ConcurrentMark files up to current coding conventions Summary: Improve method naming, bracketing, use of _g1h member and general cleanup. Reviewed-by: sangheki, sjohanss

8199742: Clean up state flags in G1CollectorState Summary: Remove, merge and update naming of flags in G1CollectorState Reviewed-by: sangheki, sjohanss

8200423: Non-PCH build for x86_32 fails Reviewed-by: rkennke, stuefe

8200238: Reduce number of exceptions created when calling MemberName$Factory::resolveOrNull Reviewed-by: lfoltan, acorn, dholmes

8200383: Can't build on SPARC Hotspot with code which use math functions Summary: remove old hack which supports Solaris 8 and 9 Reviewed-by: erikj, ihse

8200187: Exclude 3 long-running tests from tier1 Reviewed-by: dholmes, cjplummer

8200091: [TESTBUG] Update jittester for jdk11 Reviewed-by: iignatyev

8198393: Instrumentation.retransformClasses() throws NullPointerException when handling a zero-length array Reviewed-by: sspitsyn, cjplummer

8199813: SIGSEGV in ThreadsList::includes() Summary: ThreadsListHandles cannot be used by JavaThreads that are not on the Threads list. Reviewed-by: eosterlund, gthornbr, dholmes, rehn

8199326: Remove G1 gc time stamp logic Summary: G1 gc time stamp logic is unused completely after JDK-8180415, so removing it. Reviewed-by: sangheki, sjohanss

8197932: Better split work in rebuild remembered sets phase Summary: Let threads rebuilding remembered sets yield after every G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve TTSP. Reviewed-by: sangheki, sjohanss

8197928: Only enqueue deferred cards with references into regions that have a tracked remembered set during GC Reviewed-by: sangheki, sjohanss

8197573: Remove concurrent cleanup and secondary free list handling Summary: Remove secondary free list and all associated functionality, moving the cleanup work into the Cleanup pause instead. Reviewed-by: sangheki, sjohanss

8200292: Move PushAndMarkVerifyClosure::do_oop_work to concurrentMarkSweepGeneration.cpp Reviewed-by: tschatzl, sjohanss

8199927: Make WhiteBox more GC agnostic Reviewed-by: shade, eosterlund

8199925: Break out GC selection logic from GCArguments to GCConfig Reviewed-by: eosterlund, rkennke

8199918: Shorten names of CollectedHeap::Name members Reviewed-by: shade, eosterlund

8198915: [Graal] 3rd testcase of compiler/types/TestMeetIncompatibleInterfaceArrays.java takes more than 10 mins Reviewed-by: kvn, thartmann

8200245: Zero fails to build on linux-ia64 due to ia64-specific cruft Reviewed-by: dholmes, stuefe

8200168: Remove DONT_USE_REGISTER_DEFINES on Sparc Reviewed-by: kvn, eosterlund

8200297: Build failures after JDK-8198691 (CodeHeap State Analytics) Reviewed-by: shade, kvn

8200290: Scratch buffer creation fails with "assert(!current_thread_in_native()) failed: must not be in native" on SPARC Summary: The code needs to be changed after JDK-8167372 to transition from native. Reviewed-by: kvn

8200302: ppc, s390 (non-pch) build errors Reviewed-by: coleenp, lfoltan

8200276: Cleanup allocation.hpp includes Reviewed-by: stefank, hseigel

8200246: AIX build fails after adjustments of src/hotspot/share/trace/traceEventClasses.xsl Reviewed-by: clanger, stuefe

8200299: Non-PCH build for aarch64 fails Reviewed-by: thartmann, stuefe

8200230: [Graal] Compilations should not be enqueued before Graal is initialized Summary: Split compiler initialization into two phases to avoid compilations being enqueued before Graal is initialized. Reviewed-by: kvn, dnsimon

8200227: [Graal] Test times out with Graal due to low compile threshold Summary: Removed unnecessary VM options from test to avoid timeouts with Graal. Reviewed-by: kvn

8193067: gc/g1/TestVerifyGCType.java still unstable Summary: Fix number of gc threads and heap waste percentage to trigger mixed gcs reproducibly Reviewed-by: sjohanss, pliden

8200232: Build failures after JDK-8200106 (Move NoSafepointVerifier out from gcLocker.hpp) Reviewed-by: stefank, tschatzl, dholmes, stuefe, coleenp

8200067: Add support for vpclmulqdq for crc32 Reviewed-by: kvn