rs6000.md (rs6000_get_timebase_ppc32): Add length attribute.

        * config/rs6000/rs6000.md (rs6000_get_timebase_ppc32): Add length
        attribute.

From-SVN: r201812

gcc/ChangeLog

+2013-08-16  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.md (rs6000_get_timebase_ppc32): Add length
+	attribute.
+
 2013-08-16  David Malcolm  <dmalcolm@redhat.com>
 
 	* gengtype.c (type_for_name): Add special-case support for

gcc/config/rs6000/rs6000.md

@@ -15756,7 +15756,8 @@
 	       "cmpw %2,%L0,%1\;"
 	       "bne- %2,$-16";
       }
-})
+}
+  [(set_attr "length" "20")])
 
 (define_insn "rs6000_mftb_<mode>"
   [(set (match_operand:P 0 "gpc_reg_operand" "=r")