src/hotspot/share/gc/shenandoah/shenandoahTraversalGC.cpp

rev 55608 : Rename ShenandoahBrooksPointer to ShenandoahForwarding
rev 55609 : Eliminate extra forwarding pointer per object

*** 33,43 ****
  #include "gc/shenandoah/shenandoahClosures.inline.hpp"
  #include "gc/shenandoah/shenandoahCodeRoots.hpp"
  #include "gc/shenandoah/shenandoahCollectionSet.hpp"
  #include "gc/shenandoah/shenandoahCollectorPolicy.hpp"
  #include "gc/shenandoah/shenandoahFreeSet.hpp"
- #include "gc/shenandoah/shenandoahForwarding.hpp"
  #include "gc/shenandoah/shenandoahPhaseTimings.hpp"
  #include "gc/shenandoah/shenandoahHeap.inline.hpp"
  #include "gc/shenandoah/shenandoahHeapRegionSet.inline.hpp"
  #include "gc/shenandoah/shenandoahHeuristics.hpp"
  #include "gc/shenandoah/shenandoahMarkingContext.inline.hpp"
--- 33,42 ----
*** 636,646 ****
          bool not_allocated = ctx->top_at_mark_start(r) == r->top();
  
          bool candidate = traversal_regions->is_in(r) && !r->has_live() && not_allocated;
          if (r->is_humongous_start() && candidate) {
            // Trash humongous.
!           HeapWord* humongous_obj = r->bottom() + ShenandoahForwarding::word_size();
            assert(!ctx->is_marked(oop(humongous_obj)), "must not be marked");
            r->make_trash_immediate();
            while (i + 1 < num_regions && _heap->get_region(i + 1)->is_humongous_continuation()) {
              i++;
              r = _heap->get_region(i);
--- 635,645 ----
          bool not_allocated = ctx->top_at_mark_start(r) == r->top();
  
          bool candidate = traversal_regions->is_in(r) && !r->has_live() && not_allocated;
          if (r->is_humongous_start() && candidate) {
            // Trash humongous.
!           HeapWord* humongous_obj = r->bottom();
            assert(!ctx->is_marked(oop(humongous_obj)), "must not be marked");
            r->make_trash_immediate();
            while (i + 1 < num_regions && _heap->get_region(i + 1)->is_humongous_continuation()) {
              i++;
              r = _heap->get_region(i);