8027572: assert(r != 0) failed: invalid Summary: null classes should be expected in profiles with conflicts Reviewed-by: kvn, iveresov

Merge

8027631: "unexpected profiling mismatch" error with new type profiling Summary: inlined method handle calls can call methods with different signatures Reviewed-by: kvn, iveresov

8028207: assert(_outcnt==1) failed: not unique in compile.cpp Reviewed-by: iveresov, kvn

8028198: SIGSEGV in PhaseIdealLoop::build_loop_late_post Reviewed-by: iveresov, kvn

8027632: assert(xtype->klass_is_exact()) failed: Should be exact at graphKit.cpp Summary: receiver type collected by profiling for default method may be interface Reviewed-by: kvn, iveresov

8027593: performance drop with constrained codecache starting with hs25 b111 Summary: Fixed proper sweeping of small code cache sizes Reviewed-by: kvn, iveresov

8024830: SEGV in org.apache.lucene.codecs.compressing.CompressingTermVectorsReader.get Summary: Exclude last input argument's stack slots from vector's spilling masks. Reviewed-by: iveresov

Merge

8023037: Race between ciEnv::register_method and nmethod::make_not_entrant_or_zombie Reviewed-by: kvn, iveresov

Merge

8027960: Assertion assert(end >= start) failed during nightly testing on solaris Summary: Needed to update _space_alignment in generation sizer to ensure correct sizing of spaces. Reviewed-by: jmasa, tschatzl

Merge

Merge