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8308098: G1: Remove redundant checks in G1ObjectCountIsAliveClosure

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Reviewed-by: tschatzl, iwalulya
This commit is contained in:
Albert Mingkun Yang 2023-05-25 11:59:01 +00:00
parent 2599ada152
commit 7e2e05d836
1 changed files with 2 additions and 3 deletions
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5
src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
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@ -1218,11 +1218,10 @@ public:
class G1ObjectCountIsAliveClosure: public BoolObjectClosure {
G1CollectedHeap* _g1h;
public:
G1ObjectCountIsAliveClosure(G1CollectedHeap* g1h) : _g1h(g1h) { }
G1ObjectCountIsAliveClosure(G1CollectedHeap* g1h) : _g1h(g1h) {}
bool do_object_b(oop obj) {
return obj != nullptr &&
(!_g1h->is_in_reserved(obj) || !_g1h->is_obj_dead(obj));
return !_g1h->is_obj_dead(obj);
}
};