expr.c (emit_group_store): Corrected BITFIELD_END parameter.

2013-12-01  Bernd Edlinger <bernd.edlinger@hotmail.de>

        * expr.c (emit_group_store): Corrected BITFIELD_END parameter.

From-SVN: r205563

gcc/ChangeLog

+2013-12-01  Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+	* expr.c (emit_group_store): Corrected BITFIELD_END parameter.
+
 2013-11-30  Paulo Matos  <pmatos@broadcom.com>
 	    Eric Botcazou  <ebotcazou@adacore.com>
 

gcc/expr.c

@@ -2131,7 +2131,7 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize)
 	  /* Make sure not to write past the end of the struct.  */
 	  store_bit_field (dest,
 			   adj_bytelen * BITS_PER_UNIT, bytepos * BITS_PER_UNIT,
-			   bytepos * BITS_PER_UNIT, ssize * BITS_PER_UNIT,
+			   bytepos * BITS_PER_UNIT, ssize * BITS_PER_UNIT - 1,
 			   VOIDmode, tmps[i]);
 	}