/* Copyright (C) 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Authors: Goetz Lindenmaier
-**
-** irprog.c: ir representation of a program
+* All rights reserved.
+*
+* Authors: Goetz Lindenmaier
+*
+* irprog.c: ir representation of a program
*/
/* $Id$ */
/* A variable from where everything in the ir can be accessed. */
ir_prog *irp;
+ir_prog *get_irp() { return irp; }
/* initializes ir_prog. Calles the constructor for an ir_prog. */
void init_irprog(void) {
new_ir_prog ();
}
+INLINE void remove_irp_type_from_list (type *typ) {
+ int i;
+ assert(typ);
+ for (i = 1; i < (ARR_LEN (irp->types)); i++) {
+ if (irp->types[i] == typ) {
+ for(; i < (ARR_LEN (irp->types)) - 1; i++) {
+ irp->types[i] = irp->types[i+1];
+ }
+ ARR_SETLEN(type*, irp->types, (ARR_LEN(irp->types)) - 1);
+ break;
+ }
+ }
+}
+
/* Create a new ir prog. Automatically called by init_firm through
init_irprog. */
ir_prog *new_ir_prog (void) {
/* res->obst = (struct obstack *) xmalloc (sizeof (struct obstack)); */
res->graphs = NEW_ARR_F (ir_graph *, 1);
res->types = NEW_ARR_F (type *, 1);
+
+#ifdef DEBUG_libfirm
+ res->max_node_nr = 0;
+#endif
+
res->glob_type = new_type_class(id_from_str (GLOBAL_TYPE_NAME,
strlen(GLOBAL_TYPE_NAME)));
- /* Remove type from type list. Must be treated differently than other types. */
+ /* Remove type from type list. Must be treated differently than
+ other types. */
remove_irp_type_from_list(res->glob_type);
- /* @@@ Das ist hier das 2. mal!!
- add_irp_type(res->glob_type); */
res->const_code_irg = new_const_code_irg();
-#ifdef DEBUG_libfirm
- res->max_node_nr = 1;
-#endif
return res;
}
ARR_APP1 (type *, irp->types, typ);
}
-INLINE void remove_irp_type_from_list (type *typ) {
- int i;
- assert(typ);
- for (i = 1; i < (ARR_LEN (irp->types)); i++) {
- if (irp->types[i] == typ) {
- for(; i < (ARR_LEN (irp->types)) - 1; i++) {
- irp->types[i] = irp->types[i+1];
- }
- ARR_SETLEN(type*, irp->types, (ARR_LEN(irp->types)) - 1);
- break;
- }
- }
-}
-
void remove_irp_type(type *typ) {
remove_irp_type_from_list (typ);
- free_type(typ);
}
int get_irp_n_types (void) {