irg_dom_state get_irg_dom_state(ir_graph *irg);
void set_irg_dom_inconsistent(ir_graph *irg);
-/* state: loopinfo_state
+/** state: loopinfo_state
Loop information describes the loops within the control and
data flow of the procedure. */
typedef enum {
- loopinfo_none, /**< No loop information is constructed. Default. */
- loopinfo_consistent, /**< IntRAprocedural loop information constructed and valid. */
- loopinfo_inconsistent, /**< IntRAprocedural loop information constructed and invalid. */
- loopinfo_ip_consistent, /**< IntERprocedural loop information constructed and valid. */
- loopinfo_ip_inconsistent, /**< IntERprocedural loop information constructed and invalid. */
- loopinfo_cf_consistent, /**< IntRAprocedural control loop information constructed and valid. */
- loopinfo_cf_inconsistent, /**< IntRAprocedural control loop information constructed and invalid. */
- loopinfo_cf_ip_consistent, /**< IntERprocedural control loop information constructed and valid. */
- loopinfo_cf_ip_inconsistent /**< IntERprocedural control loop information constructed and invalid. */
+ loopinfo_none = 0, /**< No loop information is constructed. Default. */
+ loopinfo_constructed = 1, /**< Some kind of loop information is constructed. */
+ loopinfo_valid = 2, /**< Loop information is valid. */
+ loopinfo_cf = 4, /**< Loop information constructed for control flow only. */
+ loopinfo_inter = 8, /**< Loop information for interprocedural view. */
+
+ loopinfo_for_firmjni = 16, /**< A hack for firmjni: all enums must differ as they
+ are used in a switch. */
+
+ /** IntRAprocedural loop information constructed and valid. */
+ loopinfo_consistent = loopinfo_constructed | loopinfo_valid,
+ /** IntRAprocedural loop information constructed and invalid. */
+ loopinfo_inconsistent = loopinfo_constructed | loopinfo_for_firmjni,
+
+ /** IntERprocedural loop information constructed and valid. */
+ loopinfo_ip_consistent = loopinfo_constructed | loopinfo_inter | loopinfo_valid,
+ /** IntERprocedural loop information constructed and invalid. */
+ loopinfo_ip_inconsistent = loopinfo_constructed | loopinfo_inter,
+
+ /** IntRAprocedural control loop information constructed and valid. */
+ loopinfo_cf_consistent = loopinfo_constructed | loopinfo_cf | loopinfo_valid,
+ /** IntRAprocedural control loop information constructed and invalid. */
+ loopinfo_cf_inconsistent = loopinfo_constructed | loopinfo_cf,
+
+ /** IntERprocedural control loop information constructed and valid. */
+ loopinfo_cf_ip_consistent = loopinfo_constructed | loopinfo_cf | loopinfo_inter | loopinfo_valid,
+ /** IntERprocedural control loop information constructed and invalid. */
+ loopinfo_cf_ip_inconsistent = loopinfo_constructed | loopinfo_cf | loopinfo_inter
} irg_loopinfo_state;
+
irg_loopinfo_state get_irg_loopinfo_state(ir_graph *irg);
void set_irg_loopinfo_state(ir_graph *irg, irg_loopinfo_state s);
/* Sets the loopinformation state to the appropriate inconsistent state.
If state is 'none' does not change. */
void set_irg_loopinfo_inconsistent(ir_graph *irg);
-
/** state: callee_information_state
* Call nodes contain a list of possible callees. This list must be
- * computed by an anlysis. */
+ * computed by an anlysis.
+ *
+ * It's strange that this state is administered on irg basis, as the
+ * information must be computed for the whole program, or not?
+ */
typedef enum {
irg_callee_info_none,
irg_callee_info_consistent,
irg_callee_info_inconsistent
} irg_callee_info_state;
irg_callee_info_state get_irg_callee_info_state(ir_graph *irg);
-void set_irg_callee_info_state(ir_graph *irg, irg_callee_info_state s);
+void set_irg_callee_info_state(ir_graph *irg, irg_callee_info_state s);
/** property:
* Tells how to handle an ir graph in inlineing.
unsigned long get_irg_block_visited (ir_graph *irg);
void set_irg_block_visited (ir_graph *irg, unsigned long i);
+/* is irg a pseudo graph for analysis? */
+int is_pseudo_ir_graph(ir_graph *irg);
+
# endif /* _IRGRAPH_H_ */