-
-/**
- * Data structure that holds central information about a program
- * or a module.
- * One irp is created by libFirm on construction, so irp should never be NULL.
- *
- * - main_irg: The ir graph that is the entry point to the program.
- * (Anything not reachable from here may be optimized away
- * if this irp represents a whole program.
- * - irg: List of all ir graphs in the program or module.
- * - 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
- * of this module.
- */
-typedef struct ir_prog ir_prog;