src/share/vm/gc/parallel/psParallelCompact.inline.hpp

rev 13014 : imported patch 8180755-remove-bitmap-inline-hpp-include

*** 24,38 ****
--- 24,100 ----
  
  #ifndef SHARE_VM_GC_PARALLEL_PSPARALLELCOMPACT_INLINE_HPP
  #define SHARE_VM_GC_PARALLEL_PSPARALLELCOMPACT_INLINE_HPP
  
  #include "gc/parallel/parallelScavengeHeap.hpp"
+ #include "gc/parallel/parMarkBitMap.inline.hpp"
  #include "gc/parallel/psParallelCompact.hpp"
  #include "gc/shared/collectedHeap.hpp"
  #include "oops/klass.hpp"
  #include "oops/oop.inline.hpp"
  
+ inline bool PSParallelCompact::is_marked(oop obj) {
+   return mark_bitmap()->is_marked(obj);
+ }
+ 
+ inline double PSParallelCompact::normal_distribution(double density) {
+   assert(_dwl_initialized, "uninitialized");
+   const double squared_term = (density - _dwl_mean) / _dwl_std_dev;
+   return _dwl_first_term * exp(-0.5 * squared_term * squared_term);
+ }
+ 
+ inline bool PSParallelCompact::dead_space_crosses_boundary(const RegionData* region,
+                                                            idx_t bit) {
+   assert(bit > 0, "cannot call this for the first bit/region");
+   assert(_summary_data.region_to_addr(region) == _mark_bitmap.bit_to_addr(bit),
+          "sanity check");
+ 
+   // Dead space crosses the boundary if (1) a partial object does not extend
+   // onto the region, (2) an object does not start at the beginning of the
+   // region, and (3) an object does not end at the end of the prior region.
+   return region->partial_obj_size() == 0 &&
+     !_mark_bitmap.is_obj_beg(bit) &&
+     !_mark_bitmap.is_obj_end(bit - 1);
+ }
+ 
+ inline bool PSParallelCompact::is_in(HeapWord* p, HeapWord* beg_addr, HeapWord* end_addr) {
+   return p >= beg_addr && p < end_addr;
+ }
+ 
+ inline bool PSParallelCompact::is_in(oop* p, HeapWord* beg_addr, HeapWord* end_addr) {
+   return is_in((HeapWord*)p, beg_addr, end_addr);
+ }
+ 
+ inline MutableSpace* PSParallelCompact::space(SpaceId id) {
+   assert(id < last_space_id, "id out of range");
+   return _space_info[id].space();
+ }
+ 
+ inline HeapWord* PSParallelCompact::new_top(SpaceId id) {
+   assert(id < last_space_id, "id out of range");
+   return _space_info[id].new_top();
+ }
+ 
+ inline HeapWord* PSParallelCompact::dense_prefix(SpaceId id) {
+   assert(id < last_space_id, "id out of range");
+   return _space_info[id].dense_prefix();
+ }
+ 
+ inline ObjectStartArray* PSParallelCompact::start_array(SpaceId id) {
+   assert(id < last_space_id, "id out of range");
+   return _space_info[id].start_array();
+ }
+ 
+ #ifdef ASSERT
+ inline void PSParallelCompact::check_new_location(HeapWord* old_addr, HeapWord* new_addr) {
+   assert(old_addr >= new_addr || space_id(old_addr) != space_id(new_addr),
+          "must move left or to a different space");
+   assert(is_object_aligned((intptr_t)old_addr) && is_object_aligned((intptr_t)new_addr),
+          "checking alignment");
+ }
+ #endif // ASSERT
+ 
  inline bool PSParallelCompact::mark_obj(oop obj) {
    const int obj_size = obj->size();
    if (mark_bitmap()->mark_obj(obj, obj_size)) {
      _summary_data.add_obj(obj, obj_size);
      return true;