[AArch64] Removed unused variable i in aarch64_expand_vec_perm

	* config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
	variable i.

From-SVN: r212225

gcc/ChangeLog

+2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
+	variable i.
+
 2014-07-01  Jan Hubicka   <hubicka@ucw.cz>
 
 	* ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,

gcc/config/aarch64/aarch64.c

@@ -8731,7 +8731,7 @@ void
 aarch64_expand_vec_perm (rtx target, rtx op0, rtx op1, rtx sel)
 {
   enum machine_mode vmode = GET_MODE (target);
-  unsigned int i, nelt = GET_MODE_NUNITS (vmode);
+  unsigned int nelt = GET_MODE_NUNITS (vmode);
   bool one_vector_p = rtx_equal_p (op0, op1);
   rtx mask;