ira-costs.c (record_operand_costs): Fix typo (remove redundant code).

2015-04-23  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* ira-costs.c (record_operand_costs): Fix typo (remove redundant code).

From-SVN: r222350

gcc/ChangeLog

+2015-04-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
+
+	* ira-costs.c (record_operand_costs): Fix typo (remove redundant code).
+
 2015-04-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	PR target/65456

gcc/ira-costs.c

@@ -1380,8 +1380,6 @@ record_operand_costs (rtx_insn *insn, enum reg_class *pref)
       rtx dest = SET_DEST (set);
       rtx src = SET_SRC (set);
 
-      dest = SET_DEST (set);
-      src = SET_SRC (set);
       if (GET_CODE (dest) == SUBREG
 	  && (GET_MODE_SIZE (GET_MODE (dest))
 	      == GET_MODE_SIZE (GET_MODE (SUBREG_REG (dest)))))