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src/hotspot/share/oops/methodData.cpp

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@@ -427,11 +427,11 @@
 
 void VirtualCallData::clean_weak_method_links() {
   ReceiverTypeData::clean_weak_method_links();
   for (uint row = 0; row < method_row_limit(); row++) {
     Method* p = method(row);
-    if (p != NULL && !p->on_stack()) {
+    if (p != NULL && p->is_old()) {
       clear_method_row(row);
     }
   }
 }
 #endif // INCLUDE_JVMCI

@@ -1768,10 +1768,12 @@
   CleanExtraDataKlassClosure cl(always_clean);
   clean_extra_data(&cl);
   verify_extra_data_clean(&cl);
 }
 
+// This is called during redefinition to clean all "old" redefined
+// methods out of MethodData for all methods.
 void MethodData::clean_weak_method_links() {
   ResourceMark rm;
   for (ProfileData* data = first_data();
        is_valid(data);
        data = next_data(data)) {
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