@@ -168,11 +168,11 @@ } void G1CodeRootSetTable::purge_list_append(G1CodeRootSetTable* table) { for (;;) { table->_purge_next = _purge_list; - G1CodeRootSetTable* old = Atomic::cmpxchg(table, &_purge_list, table->_purge_next); + G1CodeRootSetTable* old = Atomic::cmpxchg(&_purge_list, table->_purge_next, table); if (old == table->_purge_next) { break; } } }