8198510: Enable UseDynamicNumberOfGCThreads by default Reviewed-by: tschatzl, sjohanss

8199342: The constant pool forgets it has a Dynamic entry if there are overpass methods Reviewed-by: lfoltan, acorn

8193369: post_field_access does not work for some functions, possibly related to fast_getfield Reviewed-by: sspitsyn, cjplummer

8198924: [Graal] java/lang/StackWalker/LocalsAndOperands.java timeouts with Graal Reviewed-by: bchristi, mchung

8153333: [REDO] STW phases at Concurrent GC should count in PerfCounte Reviewed-by: sjohanss, tschatzl

8198894: [PPC64] More generic vector CRC implementation Reviewed-by: goetz, mhorie

8197852: Move G1DefaultPolicy into G1Policy Reviewed-by: sjohanss, tschatzl

8199024: Remove unneccessary protected and virtual modifiers from G1CollectedHeap Reviewed-by: kbarrett, stuefe

8199283: Remove ValueObj class for allocation subclassing for compiler code Reviewed-by: stefank, tschatzl

8196626: [Graal] runtime/appcds/UseAppCDS.java crashes with "VM thread using lock Heap_lock (not allowed to block on)" Summary: print a message and abort CDS dumping when the allocation of metaspace has failed Reviewed-by: iklam, mseledtsov

8199422: Hotspot build is broken after push of 8197235 Reviewed-by: shade, lfoltan

8197235: src/hotspot/share/jvmci/jvmciCompilerToVM.cpp takes 4 minutes to compile on windows Summary: moved most expensive methods to new file jvmciCompilerToVMInit.cpp and switch off C++ compiler optimization for it on Windows and Solaris Reviewed-by: erikj, ihse, dnsimon

Merge

8197405: Improve messages of AbstractMethodErrors and IncompatibleClassChangeErrors. Reviewed-by: coleenp, dholmes, mdoerr, njian

8198591: compiler/aot/fingerprint tests should be moved to open Reviewed-by: thartmann