src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp

rev 7471 : 8060025: Object copy time regressions after JDK-8031323 and JDK-8057536
Summary: Evaluate and improve object copy time by micro-optimizations and splitting out slow and fast paths aggressively.
Reviewed-by:
Contributed-by: Tony Printezis <tprintezis@twitter.com>, Thomas Schatzl <thomas.schatzl@oracle.com>

*** 201,211 ****
  
  bool G1CollectedHeap::is_in_cset_or_humongous(const oop obj) {
    return _in_cset_fast_test.is_in_cset_or_humongous((HeapWord*)obj);
  }
  
! G1CollectedHeap::in_cset_state_t G1CollectedHeap::in_cset_state(const oop obj) {
    return _in_cset_fast_test.at((HeapWord*)obj);
  }
  
  void G1CollectedHeap::register_humongous_region_with_in_cset_fast_test(uint index) {
    _in_cset_fast_test.set_humongous(index);
--- 201,211 ----
  
  bool G1CollectedHeap::is_in_cset_or_humongous(const oop obj) {
    return _in_cset_fast_test.is_in_cset_or_humongous((HeapWord*)obj);
  }
  
! in_cset_state_t G1CollectedHeap::in_cset_state(const oop obj) {
    return _in_cset_fast_test.at((HeapWord*)obj);
  }
  
  void G1CollectedHeap::register_humongous_region_with_in_cset_fast_test(uint index) {
    _in_cset_fast_test.set_humongous(index);