** - (An obstack containing global things, e.g., the above mentioned lists.)
*/
+/* $Id$ */
+
# ifndef _IRPROG_H_
# define _IRPROG_H_
* NOTE Preliminary documentation ;-)
*
* FIELDS
- * type A list containing all types known to the translated program.
- * Some types can have several entries in this list (as a result of
- * using exchange_types()).
- * ...
+ * main_irg The ir graph that is the entry point to the program.
+ * (Anything not reachable from here may be optimized away.
+ * If we want to translate libraries or the like correctly
+ * we must replace this by a list.)
+ * irg List of all ir graphs in the program.
+ * type A list containing all types known to the translated program.
+ * Some types can have several entries in this list (as a result of
+ * using exchange_types()).
+ * glob_type The unique global type that is owner of all global entities.
+ *
* SOURCE
*/
typedef struct ir_prog ir_prog;
/* A variable from where everything in the ir can be accessed. */
extern ir_prog *irp;
-/* initializes ir_prog. Calles the constructor for an ir_prog. */
+/* initializes ir_prog. Calls the constructor for an ir_prog. */
void init_irprog(void);
/* Creates a new ir_prog, returns it and sets irp with it.
- Automatically called by init_firm through init_irprog. */
+ Automatically called by init_firm through init_irprog. */
ir_prog *new_ir_prog (void);
/* Access the main routine of the compiled program. */
/** Functions to access the fields of ir_prog **/
type *get_glob_type(void);
-#ifdef DEBUG_libfirm
-/* Returns a new, unique number to number nodes or the like. */
-int get_irp_new_node_nr();
-#endif
/*****/
+/***p* irprog/get_const_code_irg
+ *
+ * NAME
+ * get_const_code_irg - Returns an irgraph that only contains constant
+ * expressions for constant entities.
+ * SYNOPSIS
+ * ir_graph *get_const_code_irg();
+ * NOTE
+ * Do not use any access function for this graph, do not generate code
+ * for this graph.
+ */
+ir_graph *get_const_code_irg();
+
#endif /* ifndef _IRPROG_H_ */