* @version $Id$
*/
+/*
+ * We have 3 kinds of flags:
+ * I_FLAGS are INTERNAL flags: The is only a public set_opt_<flag> function
+ * E_FLAGS are EXTERNAL flags: Public get_opt_<flag> and set_opt_<flag> fucntions exists
+ * R_FLAGS are RUNNING flags: Use only internally in libfirm to indicate running states
+ */
+
/** Turn off all optimizations. */
I_FLAG(optimize , 0, ON)
/** Closed world assumption. */
I_FLAG(closed_world , 31, OFF)
+
+/* -------------------- RUNNING flags ------------------- */
+
+/** This flag is set while the reassociation optimizations are running */
+R_FLAG(reassoc , 0)
+
+/** This flag is set while architecture dependent optimizations are running */
+R_FLAG(arch_dep , 0)