8189794: Assert in InstanceKlass::cast called from Exceptions::new_exceptions Summary: Fix call to InstanceKlass::cast to only be after verifying class is non-null. Reviewed-by: dholmes, sspitsyn

8166317: InterpreterCodeSize should be computed Reviewed-by: kvn, coleenp

8171853: Remove Shark compiler Reviewed-by: dholmes, kvn, erikj, ihse

8188223: IfNode::range_check_trap_proj() should handler dying subgraph with single if proj Reviewed-by: kvn

Merge

8174954: Parameter target type is allowed access after a module read edge or a package export has occurred after failed resolution Summary: Store resolution exception in resolution_error table and set flag in cpCache indicating resolution failed. Reviewed-by: acorn, jrose, dholmes, lfoltan

8184914: Use MacroAssembler::cmpoop() consistently when comparing heap objects Reviewed-by: coleenp

Merge

8189729: Change _perc suffixes in identifiers to _percent Reviewed-by: sjohanss, ehelin

8189665: Change id parameter of G1ConcurrentMark::task() to uint Reviewed-by: sangheki, sjohanss

8189666: Replace various inlined percentage calculations with global percent_of() Reviewed-by: sjohanss, sangheki

8184667: Clean up G1ConcurrentMark files Summary: Fix naming, formatting, access control, remove unused code. Reviewed-by: sjohanss, pliden

Merge

8189748: More precise closures for WeakProcessor::weak_oops_do calls Reviewed-by: pliden, sjohanss

8189616: [s390] Remove definition and all uses of STCK instruction Reviewed-by: mdoerr