8179933: AArch64: Incorrect match rule for immL_255 Summary: The match rule fix will enable instructs like: SubExtL_uxtb_and and AddExtL_uxtb_and etc. Also rename immL_63 to the proper name: immI_63. Reviewed-by: aph Contributed-by: zhongwei.yao@linaro.org

8016470: AllocatePrefetchDistance is not changed by command line Summary: Values from command line given preference for related flags, over default values based on platform Reviewed-by: thartmann, kvn

8182114: assert(VM_Version::supports_sse()) failed Summary: restore UseSSE check for FMA Reviewed-by: dcubed

8181450: assert in BasicHashtable::verify_table Summary: remove assert as it has small probability of happening and added logging Reviewed-by: kbarrett, sspitsyn

Merge

8182089: build error in hotspot/src/share/vm/runtime/reflection.cpp Summary: Add const to argument in reflection.cpp so method signature matches the one in reflection.hpp Reviewed-by: zgu, coleenp, rprotacio

8181211: C2: Use profiling data to optimize on/off heap unsafe accesses Reviewed-by: kvn

8181859: Monitor deflation is not checked in cleanup path Reviewed-by: sspitsyn, dcubed, shade, cvarming

8181785: Remove the experimental ClearFPUAtPark JVM Flag Summary: Removing the experimental and unstable ClearFPUAtPark optimization for SPARC Reviewed-by: kbarrett, tschatzl, rehn

8181318: Allow C++ library headers on Solaris Studio Summary: Allow studio to compile but not link against the stlport4 C++ standard library Reviewed-by: dholmes, dcubed, erikj

8182161: aarch64: combine andr+cbnz into tbnz when possible Summary: Combine andr+cbnz into tbnz when possible to save one instruction Reviewed-by: aph

Merge

8182018: Update Graal Reviewed-by: kvn

8086005: Define __STDC_xxx_MACROS config macros globally via build system Summary: Moved macro definitions to hotspot build configuration Reviewed-by: erikj, eosterlund

8181787: Remove Solaris SPARC GCC code Summary: Remove obsolete code. Reviewed-by: kbarrett, coleenp, gtriantafill

8181906: AArch64: port bugfix for 7009641 to AArch64 Summary: Allocation in the code cache returns NULL instead of failing the entire VM Reviewed-by: aph Contributed-by: teng.lu@linaro.org

8181741: C2 compilation fails with "assert(i<_max) failed: oob" Summary: PhaseIdealLoop should not use type() or type_or_null(). Reviewed-by: roland, kvn

8181781: Replay compilation should ignore unresolved Klass with -XX:+ReplayIgnoreInitErrors Summary: Ignore unresolved Klass with -XX:+ReplayIgnoreInitErrors. Reviewed-by: kvn

Merge

8166748: Clean out Windows IA64 support Reviewed-by: kbarrett, coleenp, bobv, mdoerr

8181616: FMA Vectorization on x86 Reviewed-by: kvn

8171365: nsk/jvmti/scenarios/events/EM04/em04t001: many errors for missed events Summary: fix CodeCache:blobs_do() so it iterates over all code cache heaps Reviewed-by: sspitsyn, thartmann

8181644: C1 crashes with -XX:+PrintCFGToFile Summary: CFGPrinterOutput should not be shared between C1 compiler threads. Reviewed-by: kvn

8176506: C2: loop unswitching and unsafe accesses cause crash Reviewed-by: vlivanov, mcberg, kvn, simonis

8171504: [aix] On AIX, -XXaltjvm=<path> option is ignored Reviewed-by: clanger, mdoerr

8166651: OrderAccess::load_acquire &etc should have const parameters Summary: Added const qualifiers to load/load_acquire source parameters. Reviewed-by: dholmes, coleenp, adinn, eosterlund

8176132: -XX:+PrintSharedSpaces should be converted to use Unified Logging. Summary: Converted -XX:+PrintSharedSpaces to -Xlog:cds=info Reviewed-by: iklam, jiangli, mseledtsov

8179527: Implement intrinsic code for reverseBytes with load/store Reviewed-by: simonis, mdoerr Contributed-by: Michihiro Horie <horie@jp.ibm.com>

8177044: Remove _scan_top from HeapRegion Summary: Remove the _scan_top member from HeapRegion using a per-gc pre-calculated table of scan limits that also subsumes other checks. Reviewed-by: sangheki, kbarrett, ehelin

8177707: Specialize G1RemSet::refine_card for concurrent/during safepoint refinement Reviewed-by: ehelin, kbarrett