src/hotspot/share/gc/g1/g1CollectedHeap.cpp

rev 47400 : [mq]: cmpxchg_ptr

@@ -3496,11 +3496,11 @@
   void add_to_postponed_list(CompiledMethod* nm) {
       CompiledMethod* old;
       do {
         old = (CompiledMethod*)_postponed_list;
         nm->set_unloading_next(old);
-      } while ((CompiledMethod*)Atomic::cmpxchg_ptr(nm, &_postponed_list, old) != old);
+      } while (Atomic::cmpxchg(nm, &_postponed_list, old) != old);
   }
 
   void clean_nmethod(CompiledMethod* nm) {
     bool postponed = nm->do_unloading_parallel(_is_alive, _unloading_occurred);
 

@@ -3539,11 +3539,11 @@
           claimed_nmethods[i] = last.method();
           (*num_claimed_nmethods)++;
         }
       }
 
-    } while ((CompiledMethod*)Atomic::cmpxchg_ptr(last.method(), &_claimed_nmethod, first) != first);
+    } while (Atomic::cmpxchg(last.method(), &_claimed_nmethod, first) != first);
   }
 
   CompiledMethod* claim_postponed_nmethod() {
     CompiledMethod* claim;
     CompiledMethod* next;

@@ -3554,11 +3554,11 @@
         return NULL;
       }
 
       next = claim->unloading_next();
 
-    } while ((CompiledMethod*)Atomic::cmpxchg_ptr(next, &_postponed_list, claim) != claim);
+    } while (Atomic::cmpxchg(next, &_postponed_list, claim) != claim);
 
     return claim;
   }
 
  public: