tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed structure as argument.

	* tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed
	structure as argument.

From-SVN: r101971

gcc/ChangeLog

+2005-07-13  David Edelsohn  <edelsohn@gnu.org>
+
+	* tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed
+	structure as argument.
+
 2005-07-13  Paolo Bonzini  <bonzini@gnu.org>
 
 	PR tree-optimization/21921

gcc/tree-ssa-dom.c

@@ -3104,7 +3104,7 @@ lookup_avail_expr (tree stmt, bool insert)
 	  tree t = element->rhs;
 	  free (element);
 	  return constant_boolean_node (TREE_CODE (t) != EQ_EXPR,
-					TREE_TYPE (element->rhs));
+					TREE_TYPE (t));
 	}
     }