re PR other/52786 (double-int.c:231:31: error: comparison between signed and unsigned)

2012-03-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52786
	* double-int.c (rshift_double): Remove not needed cast.

From-SVN: r186000

gcc/ChangeLog

 2012-03-30  Richard Guenther  <rguenther@suse.de>
 
+	PR middle-end/52786
+	* double-int.c (rshift_double): Remove not needed cast.
+
+2012-03-30  Richard Guenther  <rguenther@suse.de>
+
 	* tree-affine.h (print_aff): Remove.
 	* tree-affine.c (print_aff): Make static.
 	* tree-data-ref.h (access_matrix_get_index_for_parameter): Remove.

gcc/double-int.c

@@ -228,7 +228,7 @@ rshift_double (unsigned HOST_WIDE_INT l1, HOST_WIDE_INT h1,
 
   /* Zero / sign extend all bits that are beyond the precision.  */
 
-  if (count >= (HOST_WIDE_INT)prec)
+  if (count >= prec)
     {
       *hv = signmask;
       *lv = signmask;