cfgloop.c (flow_loop_outside_edge_p): Remove.

	* cfgloop.c (flow_loop_outside_edge_p): Remove.
	* cfgloop.h: Remove the prototype for
	flow_loop_outside_edge_p.

From-SVN: r110325

gcc/ChangeLog

@@ -7,6 +7,10 @@
 	* cfgloopmanip.c (split_loop_bb): Remove.
 	* cfgloop.h: Remove the prototype for split_loop_bb.
 
+	* cfgloop.c (flow_loop_outside_edge_p): Remove.
+	* cfgloop.h: Remove the prototype for
+	flow_loop_outside_edge_p.
+
 2006-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* df-scan.c (df_record_entry_block_defs): Check if

gcc/cfgloop.c

@@ -771,15 +771,6 @@ flow_bb_inside_loop_p (const struct loop *loop, const basic_block bb)
   return loop == source_loop || flow_loop_nested_p (loop, source_loop);
 }
 
-/* Return nonzero if edge E enters header of LOOP from outside of LOOP.  */
-
-bool
-flow_loop_outside_edge_p (const struct loop *loop, edge e)
-{
-  gcc_assert (e->dest == loop->header);
-  return !flow_bb_inside_loop_p (loop, e->src);
-}
-
 /* Enumeration predicate for get_loop_body.  */
 static bool
 glb_enum_p (basic_block bb, void *glb_header)

gcc/cfgloop.h

@@ -245,7 +245,6 @@ extern void create_loop_notes (void);
 /* Loop data structure manipulation/querying.  */
 extern void flow_loop_tree_node_add (struct loop *, struct loop *);
 extern void flow_loop_tree_node_remove (struct loop *);
-extern bool flow_loop_outside_edge_p (const struct loop *, edge);
 extern bool flow_loop_nested_p	(const struct loop *, const struct loop *);
 extern bool flow_bb_inside_loop_p (const struct loop *, const basic_block);
 extern struct loop * find_common_loop (struct loop *, struct loop *);