cgraph.c (cgraph_varpool_n_nodes): Remove.

	* cgraph.c (cgraph_varpool_n_nodes): Remove.
	(cgraph_varpool_node): Don't access cgraph_varpool_n_nodes.
	* cgraph.h: Remove the corresponding declaration.

From-SVN: r94121

gcc/ChangeLog

@@ -9,6 +9,10 @@
 	* c-opts.c (c_common_handle_option): Remove all write access
 	to explicit_flag_signed_bitfields.
 
+	* cgraph.c (cgraph_varpool_n_nodes): Remove.
+	(cgraph_varpool_node): Don't access cgraph_varpool_n_nodes.
+	* cgraph.h: Remove the corresponding declaration.
+
 2005-01-23  Roger Sayle  <roger@eyesopen.com>
 	    Eric Botcazou  <ebotcazou@libertysurf.fr>
 

gcc/cgraph.c

@@ -120,9 +120,6 @@ static GTY((param_is (struct cgraph_varpool_node))) htab_t cgraph_varpool_hash;
 /* Queue of cgraph nodes scheduled to be lowered and output.  */
 struct cgraph_varpool_node *cgraph_varpool_nodes_queue;
 
-/* Number of nodes in existence.  */
-int cgraph_varpool_n_nodes;
-
 /* The linked list of cgraph varpool nodes.  */
 static GTY(())  struct cgraph_varpool_node *cgraph_varpool_nodes;
 
@@ -584,7 +581,6 @@ cgraph_varpool_node (tree decl)
   node = ggc_alloc_cleared (sizeof (*node));
   node->decl = decl;
   node->next = cgraph_varpool_nodes;
-  cgraph_varpool_n_nodes++;
   cgraph_varpool_nodes = node;
   *slot = node;
   return node;

gcc/cgraph.h

@@ -158,7 +158,6 @@ extern GTY(()) int cgraph_max_uid;
 extern bool cgraph_global_info_ready;
 extern GTY(()) struct cgraph_node *cgraph_nodes_queue;
 
-extern GTY(()) int cgraph_varpool_n_nodes;
 extern GTY(()) struct cgraph_varpool_node *cgraph_varpool_nodes_queue;
 
 /* In cgraph.c  */