rx.c (rx_memory_move_cost): Include cost of register moves.

	* config/rx/rx.c (rx_memory_move_cost): Include cost of register
	moves.

From-SVN: r173824

gcc/ChangeLog

 2011-05-17  Nick Clifton  <nickc@redhat.com>
 
+	* config/rx/rx.c (rx_memory_move_cost): Include cost of register
+	moves.
+
 	* config/rx/rx.md: Add peephole to remove redundant extensions
 	after loads.
 	(bitset_in_memory): Use rx_restricted_mem_operand.

gcc/config/rx/rx.c

@@ -2638,7 +2638,7 @@ rx_trampoline_init (rtx tramp, tree fndecl, rtx chain)
 static int
 rx_memory_move_cost (enum machine_mode mode, reg_class_t regclass, bool in)
 {
-  return (in ? 2 : 0) + memory_move_secondary_cost (mode, regclass, in);
+  return (in ? 2 : 0) + REGISTER_MOVE_COST (mode, regclass, regclass);
 }
 
 /* Convert a CC_MODE to the set of flags that it represents.  */