* loop.c (debug_loops): New.

From-SVN: r38572

gcc/ChangeLog

+2001-01-01  Michael Hayes  <mhayes@redhat.com>
+
+	* loop.c (debug_loops): New.
+
 2000-12-31  Philip Blundell  <philb@gnu.org>
 
 	* config/arm/linux-gas.h (CLEAR_INSN_CACHE): Add missing asm

gcc/loop.c

@@ -237,6 +237,7 @@ static int iv_add_mult_cost PARAMS ((rtx, rtx, rtx, rtx));
 
 static void loop_dump_aux PARAMS ((const struct loop *, FILE *, int));
 void debug_loop PARAMS ((const struct loop *));
+void debug_loops PARAMS ((const struct loops *));
 
 typedef struct rtx_pair
 {
@@ -9433,3 +9434,12 @@ debug_loop (loop)
 {
   flow_loop_dump (loop, stderr, loop_dump_aux, 1);
 }
+
+/* Call this function from the debugger to dump LOOPS.  */
+
+void
+debug_loops (loops)
+     const struct loops *loops;
+{
+  flow_loops_dump (loops, stderr, loop_dump_aux, 1);
+}