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8142399: G1ParCopyClosure does not need do_oop_work

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Reviewed-by: stefank, tschatzl
This commit is contained in:
Erik Helin 2015-09-11 15:18:43 +02:00
parent daff2dc241
commit 57776e7af1
2 changed files with 2 additions and 5 deletions
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5
hotspot/src/share/vm/gc/g1/g1OopClosures.hpp
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@ -123,16 +123,13 @@ enum G1Mark {
template <G1Barrier barrier, G1Mark do_mark_object>
class G1ParCopyClosure : public G1ParCopyHelper {
private:
template <class T> void do_oop_work(T* p);
public:
G1ParCopyClosure(G1CollectedHeap* g1, G1ParScanThreadState* par_scan_state) :
G1ParCopyHelper(g1, par_scan_state) {
assert(ref_processor() == NULL, "sanity");
}
template <class T> void do_oop_nv(T* p) { do_oop_work(p); }
template <class T> void do_oop_nv(T* p);
virtual void do_oop(oop* p) { do_oop_nv(p); }
virtual void do_oop(narrowOop* p) { do_oop_nv(p); }
};

2
hotspot/src/share/vm/gc/g1/g1OopClosures.inline.hpp
View File

@ -251,7 +251,7 @@ void G1ParCopyHelper::mark_forwarded_object(oop from_obj, oop to_obj) {
template <G1Barrier barrier, G1Mark do_mark_object>
template <class T>
void G1ParCopyClosure<barrier, do_mark_object>::do_oop_work(T* p) {
void G1ParCopyClosure<barrier, do_mark_object>::do_oop_nv(T* p) {
T heap_oop = oopDesc::load_heap_oop(p);
if (oopDesc::is_null(heap_oop)) {