117   // Assign the containing region to containing_hr so that we don't
 118   // have to keep calling heap_region_containing() in the
 119   // asserts below.
 120   DEBUG_ONLY(HeapRegion* containing_hr = heap_region_containing(start);)
 121   assert(word_size > 0, "pre-condition");
 122   assert(containing_hr->is_in(start), "it should contain start");
 123   assert(containing_hr->is_young(), "it should be young");
 124   assert(!containing_hr->is_humongous(), "it should not be humongous");
 125 
 126   HeapWord* end = start + word_size;
 127   assert(containing_hr->is_in(end - 1), "it should also contain end - 1");
 128 
 129   MemRegion mr(start, end);
 130   g1_barrier_set()->g1_mark_as_young(mr);
 131 }
 132 
 133 inline RefToScanQueue* G1CollectedHeap::task_queue(uint i) const {
 134   return _task_queues->queue(i);
 135 }
 136 
 137 inline bool G1CollectedHeap::isMarkedPrev(oop obj) const {
 138   return _cm->prevMarkBitMap()->isMarked((HeapWord *)obj);
 139 }
 140 
 141 inline bool G1CollectedHeap::isMarkedNext(oop obj) const {
 142   return _cm->nextMarkBitMap()->isMarked((HeapWord *)obj);
 143 }
 144 
 145 inline bool G1CollectedHeap::is_in_cset(oop obj) {
 146   return _in_cset_fast_test.is_in_cset((HeapWord*)obj);
 147 }
 148 
 149 bool G1CollectedHeap::is_in_cset(const HeapRegion* hr) {
 150   return _in_cset_fast_test.is_in_cset(hr);
 151 }
 152 
 153 bool G1CollectedHeap::is_in_cset_or_humongous(const oop obj) {
 154   return _in_cset_fast_test.is_in_cset_or_humongous((HeapWord*)obj);
 155 }
 156 
 157 InCSetState G1CollectedHeap::in_cset_state(const oop obj) {
 158   return _in_cset_fast_test.at((HeapWord*)obj);
 159 }
 160 

 117   // Assign the containing region to containing_hr so that we don't
 118   // have to keep calling heap_region_containing() in the
 119   // asserts below.
 120   DEBUG_ONLY(HeapRegion* containing_hr = heap_region_containing(start);)
 121   assert(word_size > 0, "pre-condition");
 122   assert(containing_hr->is_in(start), "it should contain start");
 123   assert(containing_hr->is_young(), "it should be young");
 124   assert(!containing_hr->is_humongous(), "it should not be humongous");
 125 
 126   HeapWord* end = start + word_size;
 127   assert(containing_hr->is_in(end - 1), "it should also contain end - 1");
 128 
 129   MemRegion mr(start, end);
 130   g1_barrier_set()->g1_mark_as_young(mr);
 131 }
 132 
 133 inline RefToScanQueue* G1CollectedHeap::task_queue(uint i) const {
 134   return _task_queues->queue(i);
 135 }
 136 




 137 inline bool G1CollectedHeap::isMarkedNext(oop obj) const {
 138   return _cm->nextMarkBitMap()->isMarked((HeapWord *)obj);
 139 }
 140 
 141 inline bool G1CollectedHeap::is_in_cset(oop obj) {
 142   return _in_cset_fast_test.is_in_cset((HeapWord*)obj);
 143 }
 144 
 145 bool G1CollectedHeap::is_in_cset(const HeapRegion* hr) {
 146   return _in_cset_fast_test.is_in_cset(hr);
 147 }
 148 
 149 bool G1CollectedHeap::is_in_cset_or_humongous(const oop obj) {
 150   return _in_cset_fast_test.is_in_cset_or_humongous((HeapWord*)obj);
 151 }
 152 
 153 InCSetState G1CollectedHeap::in_cset_state(const oop obj) {
 154   return _in_cset_fast_test.at((HeapWord*)obj);
 155 }
 156