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

8162928: Micro-optimizations in scanning the remembered sets Reviewed-by: ehelin, kbarrett

8071280: Specialize HeapRegion::oops_on_card_seq_iterate_careful() for use during concurrent refinement and updating the rset Reviewed-by: kbarrett, sangheki, ehelin

8181451: JDK-8174231 broke some clang builds Reviewed-by: stuefe, kbarrett, iveresov

8181124: Get rid of compiler.testlibrary.rtm.predicate Reviewed-by: kvn

8145728: compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java Expected message not found Reviewed-by: kvn

8181377: Capture underlying type for unsafe/unaligned pointers in ClassFileParser Reviewed-by: dholmes, kbarrett

8181319: Make os::Linux::sched_getcpu() available even when UseNUMA is false Reviewed-by: dholmes, rehn

Merge

8181055: PPC64: "mbind: Invalid argument" still seen after 8175813 Summary: Use numa_interleave_memory v2 api when available Reviewed-by: dholmes, shade, gromero

8181369: Update Graal Reviewed-by: kvn

8180184: Add DATA and FSIZE to os::Posix::print_rlimit_info Reviewed-by: dholmes, stuefe

8174231: Factor out and share PlatformEvent and Parker code for POSIX systems Reviewed-by: stuefe, rehn, dcubed

Merge

8174749: Use hash table/oops for MemberName table Summary: Add a Java type called ResolvedMethodName which is immutable and can be stored in a hashtable, that is weakly collected by gc Reviewed-by: sspitsyn, stefank, jrose

8180032: Unaligned pointer dereference in ClassFileParser Reviewed-by: dholmes, hseigel

8179861: Missing copyrights in some hotspot files Reviewed-by: coleenp, dholmes, sspitsyn

8180755: Remove use of bitMap.inline.hpp include from instanceKlass.hpp and c1_ValueSet.hpp Reviewed-by: ehelin, coleenp, dholmes

8180945: vmError.cpp : adjust dup and fclose Reviewed-by: dholmes

Merge

8180614: Skip range and constraint checks on non-existent flags Reviewed-by: iklam, gziemski

Merge

8181115: Update suite.py after JDK-8180267 Reviewed-by: kvn

8152955: Many safepoints of "no vm operation" kind Reviewed-by: dholmes, rkennke, shade

8152953: ForceSafepoint operations should be more specific Reviewed-by: dholmes, sspitsyn, rkennke, coleenp

8180612: [ppc] assert failure in cpu/ppc/vm/assembler_ppc.hpp due to immediate value out of range Summary: change RTM flags type to 'int' and set value range Reviewed-by: simonis, kvn

Merge

8180763: Improve inlining of Symbol::equals(char*,int) into CompactHashtable Reviewed-by: iklam, jiangli

8180631: [TESTBUG] CDS tests should use CDSTestUtils.executeAndLog whenever spawning sub processes Summary: Updated all relevant call sites to use executeAndLog() Reviewed-by: iklam, ccheung