src/share/vm/gc/g1/heapRegion.inline.hpp

*** 115,132 ****
  inline bool
  HeapRegion::block_is_obj(const HeapWord* p) const {
    G1CollectedHeap* g1h = G1CollectedHeap::heap();
  
    if (!this->is_in(p)) {
!     HeapRegion* hr = g1h->heap_region_containing(p);
! #ifdef ASSERT
!     assert(hr->is_humongous(), "This case can only happen for humongous regions");
!     oop obj = oop(hr->humongous_start_region()->bottom());
!     assert((HeapWord*)obj <= p, "p must be in humongous object");
!     assert(p <= (HeapWord*)obj + obj->size(), "p must be in humongous object");
! #endif
!     return hr->block_is_obj(p);
    }
    if (ClassUnloadingWithConcurrentMark) {
      return !g1h->is_obj_dead(oop(p), this);
    }
    return p < top();
--- 115,126 ----
  inline bool
  HeapRegion::block_is_obj(const HeapWord* p) const {
    G1CollectedHeap* g1h = G1CollectedHeap::heap();
  
    if (!this->is_in(p)) {
!     assert(is_continues_humongous(), "This case can only happen for humongous regions");
!     return (p == humongous_start_region()->bottom());
    }
    if (ClassUnloadingWithConcurrentMark) {
      return !g1h->is_obj_dead(oop(p), this);
    }
    return p < top();