8183575: Runtime1::oop_arraycopy is unused and should be removed Summary: Runtime1::oop_arraycopy and its friend Runtime1::primitive_arraycopy are no longer used and this changeset removes them. Reviewed-by: kvn, tschatzl

8183573: Refactor CodeHeap and AOTCodeHeap to devirtualize hot methods Reviewed-by: kvn, dlong

8183397: Ensure consistent closure filtering during evacuation Summary: Consistently apply the cross-region check for references in the various oop closures. Reviewed-by: sjohanss, ehelin

Merge

8183925: Decouple crash protection from watcher thread Reviewed-by: dcubed, coleenp

8183545: Event tracing, transition hooks Reviewed-by: dcubed, egahlin

8183570: Rework is_aligned_ to avoid multiple evaluation of the size expression Reviewed-by: tschatzl, kbarrett

Merge

8183991: Update Graal Reviewed-by: kvn

8183400: runtime/6981737/Test6981737.java fails with java.lang.RuntimeException: FAIL: Wrong value for java.version property, "9", expected to be of form: "[0-9]+[\\.[0-9]+]*\-.*" Summary: Use Runtime Version API's instead of a regular expression and split() API. Reviewed-by: psandoz, mseledtsov, gthornbr

8183271: VectorizeDebug compiler directive command is broken Summary: Add parser support for uint Reviewed-by: kvn, thartmann

8183151: DCmd Compiler.codelist should print all compiled methods Summary: Add support for AOT methods in codelist dcmd Reviewed-by: neliasso, kvn Contributed-by: cthalinger@twitter.com

8181647: jhsdb jstack could not output thread name Summary: standardized thread information across jstack, jhsdb jstack, and jhsdb jstack --mixed Reviewed-by: ysuenaga, poonam Contributed-by: chihiro.ito@oracle.com

8179679: Rearrange filters before card scanning Summary: Implement micro-optimizations in the card scanning code enabled by JDK-8177044. Reviewed-by: sjohanss, ehelin

8183127: UpdateRSetDeferred should not enqueue cards for NULL references Summary: Filter out NULL references during generating cards for an object. Reviewed-by: mgerdin, ehelin

Merge

Merge

8183142: Add bugids=dup to .jcheck/conf files for JDK 10 Reviewed-by: mr

8182299: Enable disabled clang warnings, build on OSX 10 + Xcode 8 8182656: Make the required changes in GC code to build on OSX 10 + Xcode 8 8182657: Make the required changes in Runtime code to build on OSX 10 + Xcode 8 8182658: Make the required changes in Compiler code to build on OSX 10 + Xcode 8 Reviewed-by: jwilhelm, ehelin, phh Contributed-by: phh <hohensee@amazon.com>, jwilhelm <jesper.wilhelmsson@oracle.com>

8183262: noexecstack check in os::dll_load on Linux is too expensive Summary: convert ElfFile::specifies_noexecstack() to static method which read file header and check executable stack flag. Reviewed-by: iklam, stuefe

8183571: PPC64 build broken after 8178499 Reviewed-by: simonis

8183547: AArch64: Better instruction sequence for stack bangs Reviewed-by: shade, adinn

Merge

8183552: Move align functions to align.hpp Reviewed-by: stuefe, pliden

Merge

8183299: Improve inlining of CompiledMethod methods into frame::sender Reviewed-by: kvn, neliasso

8178501: Replace usages of align macros with calls to the align inline functions Reviewed-by: mgerdin, tschatzl

8183544: Missing parentheses in is_size_aligned_ macro Reviewed-by: mgerdin, tschatzl

8178500: Replace usages of round_to and round_down with align_up and align_down Reviewed-by: rehn, tschatzl

8178499: Remove _ptr_ and _size_ infixes from align functions Reviewed-by: rehn, tschatzl

8178489: Make align functions more type safe and consistent Reviewed-by: mgerdin, rehn

8178495: Bug in the align_size_up_ macro Reviewed-by: kbarrett, tschatzl, rehn

8178491: -Xss and -XX:ThreadStackSize argument parsing truncates bits Reviewed-by: gziemski, kbarrett

8181809: PPC64: Leverage mtfprd/mffprd on POWER8 Reviewed-by: mdoerr, simonis Contributed-by: Matthew Brandyberry <mbrandy@linux.vnet.ibm.com>

8179677: Let G1Remset::_conc_refined_cards only count number of cards concurrently refined Reviewed-by: sjohanss, ehelin

8183394: Remove unused G1RemSet::n_workers() method Reviewed-by: mgerdin, ehelin

Merge

8153360: G1HRRSFlushLogBuffersOnVerify with remembered set verification does not work Reviewed-by: sjohanss, tschatzl

8183229: Implement WindowsSemaphore::trywait Reviewed-by: redestad, stefank, kbarrett

8183281: Remove unnecessary call to increment_gc_time_stamp Reviewed-by: sjohanss, tschatzl

8183232: Avoid resolving method_kind in AbstractInterpreter::can_be_compiled Reviewed-by: coleenp, mdoerr, neliasso

8178507: co-locate nsk.regression.gc tests Summary: convert four tonga tests into jtreg Reviewed-by: lmesnik, iignatyev

8182583: AArch64: FMA Vectorization on aarch64 Reviewed-by: aph Contributed-by: yang.zhang@linaro.org

8183203: Remove stubRoutines_os Reviewed-by: stefank, tschatzl

8183198: Factor out thread state serialization into a proper helper function Reviewed-by: tschatzl, eosterlund, coleenp

Merge

8183228: Fix optimized build after JDK-8170933 Reviewed-by: mgerdin, coleenp

Merge

8183001: Various inlining improvements Reviewed-by: iklam, mikael, ehelin, stefank

Merge

Merge

8164888: Intrinsify fused mac operations on SPARC Summary: Such speed, much wow Reviewed-by: kvn Contributed-by: phedlin@oracle.com

8144448: Avoid placing CTI immediately following or preceding RDPC instruction Summary: Best practice for new SPARC CPUs Reviewed-by: kvn Contributed-by: phedlin@oracle.com

8181868: Remove use of 'has_fast_fxtof()' Summary: No longer used Reviewed-by: kvn Contributed-by: phedlin@oracle.com

8181853: Remove use of 'v9_only()' Summary: v9 is the only supported ISA Reviewed-by: kvn Contributed-by: phedlin@oracle.com

8181852: Remove option 'UseV8InstrsOnly' Summary: Not supported Reviewed-by: kvn Contributed-by: phedlin@oracle.com