dse.c (record_store): Use HOST_BITS_PER_WIDE_INT instead of size of positions_needed * CHAR_BIT.

2008-04-11  H.J. Lu  <hongjiu.lu@intel.com>

	* dse.c (record_store): Use HOST_BITS_PER_WIDE_INT instead
	of size of positions_needed * CHAR_BIT.

From-SVN: r134203

gcc/ChangeLog

 2008-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* dse.c (record_store): Use HOST_BITS_PER_WIDE_INT instead
+	of size of positions_needed * CHAR_BIT.
+
+2008-04-11  H.J. Lu  <hongjiu.lu@intel.com>
+
 	PR middle-end/35897
 	* dse.c (store_info): Change positions_needed to unsigned
 	HOST_WIDE_INT.

gcc/dse.c

@@ -1370,8 +1370,7 @@ record_store (rtx body, bb_info_t bb_info)
       ptr = next;
     }
   
-  gcc_assert ((unsigned) width
-	      <= sizeof (store_info->positions_needed) * CHAR_BIT);
+  gcc_assert ((unsigned) width <= HOST_BITS_PER_WIDE_INT);
   
   /* Finish filling in the store_info.  */
   store_info->next = insn_info->store_rec;