[PATCH][AARCH64]Fix typo in aarch64_legitimize_address.

gcc/
2016-06-16  renlin li  <renlin.li@arm.com>

	* config/aarch64/aarch64.c (aarch64_legitimize_address): Fix a typo.

From-SVN: r237506

gcc/ChangeLog

+2016-06-16  Renlin Li  <renlin.li@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_legitimize_address): Fix a typo.
+
 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/i386/i386.md (setcc + movzbl peephole2): Use reg_set_p.

gcc/config/aarch64/aarch64.c

@@ -4982,7 +4982,7 @@ aarch64_legitimize_address (rtx x, rtx /* orig_x  */, machine_mode mode)
   if (GET_CODE (x) == PLUS && CONST_INT_P (XEXP (x, 1)))
     {
       rtx base = XEXP (x, 0);
-      rtx offset_rtx XEXP (x, 1);
+      rtx offset_rtx = XEXP (x, 1);
       HOST_WIDE_INT offset = INTVAL (offset_rtx);
 
       if (GET_CODE (base) == PLUS)