21 lines
1.0 KiB
Diff
21 lines
1.0 KiB
Diff
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diff --git a/hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp b/hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp
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index 2a3e32071..887e47216 100644
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--- a/hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp
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+++ b/hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp
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@@ -38,6 +38,7 @@ template <class T> inline void ParScanWeakRefClosure::do_oop_work(T* p) {
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// we need to ensure that it is copied (see comment in
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// ParScanClosure::do_oop_work).
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Klass* objK = obj->klass();
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+ OrderAccess::loadload();
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markOop m = obj->mark();
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oop new_obj;
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if (m->is_marked()) { // Contains forwarding pointer.
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@@ -101,6 +102,7 @@ inline void ParScanClosure::do_oop_work(T* p,
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// overwritten with an overflow next pointer after the object is
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// forwarded.
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Klass* objK = obj->klass();
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+ OrderAccess::loadload();
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markOop m = obj->mark();
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oop new_obj;
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if (m->is_marked()) { // Contains forwarding pointer.
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