tree-dfa.c (referenced_var_lookup_if_exists): Remove.

	* tree-dfa.c (referenced_var_lookup_if_exists): Remove.
	* tree-flow.h: Remove the prototype for
	referenced_var_lookup_if_exists.

From-SVN: r111680

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4312f1f5c0ba434ee3e133d5e14a8c3968b50e29..a07aff9fd88792ca4a9756b61a0f4ca8c273c573 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+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

diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c
index 27f51de271d08fc819f1321b8a4db2a29ea6e768..9ff2bd50e006e5a44d09df92c8833dc0024129df 100644 (file)
--- a/gcc/tree-dfa.c
+++ b/gcc/tree-dfa.c
@@ -625,20 +625,6 @@ find_vars_r (tree *tp, int *walk_subtrees, void *data)
 }
 
 
-/* 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.  */
 

diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h
index 1aad2727f39d9bbdf158c4e2d19e5dd433fac8ae..3b858e610f4f50b96ece2382e551b66ef697c2df 100644 (file)
--- a/gcc/tree-flow.h
+++ b/gcc/tree-flow.h
@@ -393,7 +393,6 @@ extern GTY((param_is (struct int_tree_map))) htab_t referenced_vars;
 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)