108 template <class T>
109 inline void PSParallelCompact::adjust_pointer(T* p, ParCompactionManager* cm) {
110 T heap_oop = RawAccess<>::oop_load(p);
111 if (!CompressedOops::is_null(heap_oop)) {
112 oop obj = CompressedOops::decode_not_null(heap_oop);
113 assert(ParallelScavengeHeap::heap()->is_in(obj), "should be in heap");
114
115 oop new_obj = (oop)summary_data().calc_new_pointer(obj, cm);
116 assert(new_obj != NULL, // is forwarding ptr?
117 "should be forwarded");
118 // Just always do the update unconditionally?
119 if (new_obj != NULL) {
120 assert(ParallelScavengeHeap::heap()->is_in_reserved(new_obj),
121 "should be in object space");
122 RawAccess<OOP_NOT_NULL>::oop_store(p, new_obj);
123 }
124 }
125 }
126
127 template <typename T>
128 void PSParallelCompact::AdjustPointerClosure::do_oop_nv(T* p) {
129 adjust_pointer(p, _cm);
130 }
131
132 inline void PSParallelCompact::AdjustPointerClosure::do_oop(oop* p) { do_oop_nv(p); }
133 inline void PSParallelCompact::AdjustPointerClosure::do_oop(narrowOop* p) { do_oop_nv(p); }
134
135 #endif // SHARE_VM_GC_PARALLEL_PSPARALLELCOMPACT_INLINE_HPP
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108 template <class T>
109 inline void PSParallelCompact::adjust_pointer(T* p, ParCompactionManager* cm) {
110 T heap_oop = RawAccess<>::oop_load(p);
111 if (!CompressedOops::is_null(heap_oop)) {
112 oop obj = CompressedOops::decode_not_null(heap_oop);
113 assert(ParallelScavengeHeap::heap()->is_in(obj), "should be in heap");
114
115 oop new_obj = (oop)summary_data().calc_new_pointer(obj, cm);
116 assert(new_obj != NULL, // is forwarding ptr?
117 "should be forwarded");
118 // Just always do the update unconditionally?
119 if (new_obj != NULL) {
120 assert(ParallelScavengeHeap::heap()->is_in_reserved(new_obj),
121 "should be in object space");
122 RawAccess<OOP_NOT_NULL>::oop_store(p, new_obj);
123 }
124 }
125 }
126
127 template <typename T>
128 void PSParallelCompact::AdjustPointerClosure::do_oop_work(T* p) {
129 adjust_pointer(p, _cm);
130 }
131
132 inline void PSParallelCompact::AdjustPointerClosure::do_oop(oop* p) { do_oop_work(p); }
133 inline void PSParallelCompact::AdjustPointerClosure::do_oop(narrowOop* p) { do_oop_work(p); }
134
135 #endif // SHARE_VM_GC_PARALLEL_PSPARALLELCOMPACT_INLINE_HPP
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