-I_FLAG(precise_exc_context , 15, ON)
-
-/** Do loop unrolling */
-I_FLAG(loop_unrolling , 16, OFF) /* currently buggy, 2.1.2006 */
-
-/** Do Strength reduction */
-I_FLAG(strength_red , 17, ON)
-
-/** Optimize Loads and Stores */
-I_FLAG(redundant_loadstore , 18, ON)