* tree-dfa.c (referenced_var_lookup_if_exists): Remove.
* tree-flow.h: Remove the prototype for
referenced_var_lookup_if_exists.
From-SVN: r111680
+2006-03-03 Kazu Hirata <kazu@codesourcery.com>
+
+ * tree-dfa.c (referenced_var_lookup_if_exists): Remove.
+ * tree-flow.h: Remove the prototype for
+ referenced_var_lookup_if_exists.
+
2006-03-03 Steve Ellcey <sje@cup.hp.com>
PR rtl-optimization/26345
}
-/* Lookup UID in the referenced_vars hashtable and return the associated
- variable or NULL if it is not there. */
-
-tree
-referenced_var_lookup_if_exists (unsigned int uid)
-{
- struct int_tree_map *h, in;
- in.uid = uid;
- h = (struct int_tree_map *) htab_find_with_hash (referenced_vars, &in, uid);
- if (h)
- return h->to;
- return NULL_TREE;
-}
-
/* Lookup UID in the referenced_vars hashtable and return the associated
variable. */
extern GTY((param_is (struct int_tree_map))) htab_t default_defs;
extern tree referenced_var_lookup (unsigned int);
-extern tree referenced_var_lookup_if_exists (unsigned int);
#define num_referenced_vars htab_elements (referenced_vars)
#define referenced_var(i) referenced_var_lookup (i)