* @author Martin Trapp, Christian Schaefer, Goetz Lindenmaier, Michael Beck
* @version $Id$
*/
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
#include <string.h>
#include <stdlib.h>
#include "tv_t.h"
#include "irdump.h"
#include "irgraph_t.h"
-
#include "callgraph.h"
-
-/**
- * An interval initializer.
- */
-typedef struct interval_initializer interval_initializer;
-
-/**
- * A value initializer.
- */
-typedef struct value_initializer value_initializer;
-
-struct interval_initializer {
- int first_index; /**< The first index of the initialized interval. */
- int last_index; /**< The last index of the initialized interval. */
- interval_initializer *next; /**< Points to the next interval initializer. */
-};
-
-struct value_initializer {
- ir_entity *ent; /**< The initialized entity. */
- value_initializer *next; /**< Points to the next value initializer. */
-};
-
-typedef union initializer {
- ir_node *value; /**< The value of the initializer. */
- ir_node **values; /**< The values of an interval. */
- value_initializer *val_init; /**< Points the the head of the next value initializers. */
- interval_initializer *int_init; /**< Points to the head of the next value initializers. */
-} initializer;
+#include "error.h"
/*-----------------------------------------------------------------*/
/** general **/
/**
* Add an entity to it's already set owner type.
*/
-static INLINE void insert_entity_in_owner(ir_entity *ent) {
+static inline void insert_entity_in_owner(ir_entity *ent) {
ir_type *owner = ent->owner;
switch (get_type_tpop_code(owner)) {
case tpo_class:
case tpo_array:
set_array_element_entity(owner, ent);
break;
- default: assert(0);
+ default:
+ panic("Unsupported type kind");
}
} /* insert_entity_in_owner */
*
* @return the new created entity
*/
-static INLINE ir_entity *
+static inline ir_entity *
new_rd_entity(dbg_info *db, ir_type *owner, ident *name, ir_type *type)
{
ir_entity *res;
assert(!id_contains_char(name, ' ') && "entity name should not contain spaces");
- res = xmalloc(sizeof(*res));
- memset(res, 0, sizeof(*res));
+ res = XMALLOCZ(ir_entity);
res->kind = k_entity;
res->name = name;
res->align = align_is_aligned;
res->stickyness = stickyness_unsticky;
res->peculiarity = peculiarity_existent;
- res->address_taken = ir_address_taken_unknown;
+ res->usage = ir_usage_unknown;
res->final = 0;
res->compiler_gen = 0;
res->backend_marked = 0;
assert(ent->overwrittenby == NULL);
}
if (is_compound_entity(ent)) {
- if (ent->attr.cmpd_attr.val_paths) {
- for (i = get_compound_ent_n_values(ent) - 1; i >= 0; --i)
- if (ent->attr.cmpd_attr.val_paths[i]) {
- /* free_compound_graph_path(ent->attr.cmpd_attr.val_paths[i]) ; * @@@ warum nich? */
- /* Geht nich: wird mehrfach verwendet!!! ==> mehrfach frei gegeben. */
- /* DEL_ARR_F(ent->attr.cmpd_attr.val_paths); */
- }
- ent->attr.cmpd_attr.val_paths = NULL;
+ if (ent->has_initializer) {
+ /* TODO: free initializers */
+ } else {
+ if (ent->attr.cmpd_attr.val_paths) {
+ for (i = get_compound_ent_n_values(ent) - 1; i >= 0; --i)
+ if (ent->attr.cmpd_attr.val_paths[i]) {
+ /* free_compound_graph_path(ent->attr.cmpd_attr.val_paths[i]) ; * @@@ warum nich? */
+ /* Geht nich: wird mehrfach verwendet!!! ==> mehrfach frei gegeben. */
+ DEL_ARR_F(ent->attr.cmpd_attr.val_paths);
+ }
+ ent->attr.cmpd_attr.val_paths = NULL;
+ }
+ if (ent->attr.cmpd_attr.values)
+ DEL_ARR_F(ent->attr.cmpd_attr.values);
+ ent->attr.cmpd_attr.values = NULL;
}
- /* if (ent->attr.cmpd_attr.values) DEL_ARR_F(ent->attr.cmpd_attr.values); *//* @@@ warum nich? */
- ent->attr.cmpd_attr.values = NULL;
} else if (is_method_entity(ent)) {
if (ent->attr.mtd_attr.param_access) {
DEL_ARR_F(ent->attr.mtd_attr.param_access);
assert(get_type_state(new_owner) != layout_fixed);
if (old->owner == new_owner) return old;
- newe = xmalloc(sizeof(*newe));
+ newe = XMALLOC(ir_entity);
memcpy(newe, old, sizeof(*newe));
newe->owner = new_owner;
if (is_Class_type(new_owner)) {
assert(old && old->kind == k_entity);
if (old->name == new_name) return old;
- newe = xmalloc(sizeof(*newe));
+ newe = XMALLOC(ir_entity);
memcpy(newe, old, sizeof(*newe));
newe->name = new_name;
newe->ld_name = NULL;
_set_entity_backend_marked(ent, flag);
} /* set_entity_backend_marked */
-/* Checks if the address of an entity was taken. */
-ir_address_taken_state (get_entity_address_taken)(const ir_entity *ent) {
- return _get_entity_address_taken(ent);
-} /* is_entity_address_taken */
-
-/* Sets/resets the address taken flag. */
-void (set_entity_address_taken)(ir_entity *ent, ir_address_taken_state flag) {
- _set_entity_address_taken(ent, flag);
-} /* set_entity_address_taken */
+ir_entity_usage (get_entity_usage)(const ir_entity *ent) {
+ return _get_entity_usage(ent);
+}
-/* Return the name of the address_taken state. */
-const char *get_address_taken_state_name(ir_address_taken_state state) {
-#define X(a) case a: return #a
- switch (state) {
- X(ir_address_not_taken);
- X(ir_address_taken_unknown);
- X(ir_address_taken);
- default: return "BAD VALUE";
- }
-#undef X
-} /* get_address_taken_state_name */
+void (set_entity_usage)(ir_entity *ent, ir_entity_usage flags) {
+ _set_entity_usage(ent, flags);
+}
/* Get the entity's stickyness */
ir_stickyness
} /* equal_entity */
-unsigned long (get_entity_visited)(ir_entity *ent) {
+ir_visited_t (get_entity_visited)(ir_entity *ent) {
return _get_entity_visited(ent);
} /* get_entity_visited */
-void (set_entity_visited)(ir_entity *ent, unsigned long num) {
+void (set_entity_visited)(ir_entity *ent, ir_visited_t num) {
_set_entity_visited(ent, num);
} /* set_entity_visited */