irg_phase_state phase_state; /**< compiler phase */
op_pin_state irg_pinned_state; /**< Flag for status of nodes */
irg_outs_state outs_state; /**< Out edges. */
- irg_dom_state dom_state; /**< Dominator information */
+ irg_dom_state dom_state; /**< Dominator state information */
+ irg_dom_state pdom_state; /**< Post Dominator state information */
ir_typeinfo_state typeinfo_state; /**< Validity of type information */
irg_callee_info_state callee_info_state; /**< Validity of callee information */
irg_loopinfo_state loopinfo_state; /**< state of loop information */
return irg->dom_state;
}
+static INLINE irg_dom_state
+_get_irg_postdom_state(const ir_graph *irg) {
+ return irg->pdom_state;
+}
+
static INLINE void
-_set_irg_dom_inconsistent(ir_graph *irg) {
- irg->dom_state = dom_inconsistent;
+_set_irg_doms_inconsistent(ir_graph *irg) {
+ if (irg->dom_state != dom_none)
+ irg->dom_state = dom_inconsistent;
+ if (irg->pdom_state != dom_none)
+ irg->pdom_state = dom_inconsistent;
}
static INLINE irg_loopinfo_state
#define get_irg_outs_state(irg) _get_irg_outs_state(irg)
#define set_irg_outs_inconsistent(irg) _set_irg_outs_inconsistent(irg)
#define get_irg_dom_state(irg) _get_irg_dom_state(irg)
-#define set_irg_dom_inconsistent(irg) _set_irg_dom_inconsistent(irg)
+#define get_irg_postdom_state(irg) _get_irg_postdom_state(irg)
+#define set_irg_doms_inconsistent(irg) _set_irg_doms_inconsistent(irg)
#define get_irg_loopinfo_state(irg) _get_irg_loopinfo_state(irg)
#define set_irg_loopinfo_state(irg, s) _set_irg_loopinfo_state(irg, s)
#define set_irg_loopinfo_inconsistent(irg) _set_irg_loopinfo_inconsistent(irg)