8175554: Improve G1UpdateRSOrPushRefClosure
Summary: Micro-optimizations and improving naming for the G1UpdateRSOrPushRefClosure
Reviewed-by: ehelin, sangheki
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#ifndef SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
#define SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
// The following OopClosure types get specialized versions of
// "oop_oop_iterate" that invoke the closures' do_oop methods
// non-virtually, using a mechanism defined in this file. Extend these
// macros in the obvious way to add specializations for new closures.
// Forward declarations.
class G1ScanEvacuatedObjClosure;
class G1ScanObjsDuringUpdateRSClosure;
class G1ScanObjsDuringScanRSClosure;
class G1ConcurrentRefineOopClosure;
class G1CMOopClosure;
class G1RootRegionScanClosure;
#define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_G1(f) \
f(G1ScanEvacuatedObjClosure,_nv) \
f(G1ScanObjsDuringUpdateRSClosure,_nv) \
f(G1ScanObjsDuringScanRSClosure,_nv) \
f(G1ConcurrentRefineOopClosure,_nv) \
f(G1CMOopClosure,_nv) \
f(G1RootRegionScanClosure,_nv)
#endif // SHARE_VM_GC_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP