Update length attribute on *tls_global_dynamic_64.

2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.md (*tls_global_dynamic_64): Update length
	attribute.

From-SVN: r176873

gcc/ChangeLog

+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.md (*tls_global_dynamic_64): Update length
+	attribute.
+
 2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/47715

gcc/config/i386/i386.md

@@ -12342,7 +12342,8 @@
   return "call\t%P2";
 }
   [(set_attr "type" "multi")
-   (set_attr "length" "16")])
+   (set (attr "length")
+	(symbol_ref "TARGET_X32 ? 15 : 16"))])
 
 (define_expand "tls_global_dynamic_64"
   [(parallel