diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3c41147be5f..3c7e29d2d7d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2018-04-25  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+	* config/nds32/nds32.c (nds32_print_operand): Set op_value ealier.
+
 2018-04-25  Chung-Ju Wu  <jasonwucj@gmail.com>
 
 	* config/nds32/nds32.h (ASM_APP_ON): Add missing newline character.
diff --git a/gcc/config/nds32/nds32.c b/gcc/config/nds32/nds32.c
index 8994c13d7b0..da8af4c6f1a 100644
--- a/gcc/config/nds32/nds32.c
+++ b/gcc/config/nds32/nds32.c
@@ -2944,13 +2944,15 @@ nds32_asm_globalize_label (FILE *stream, const char *name)
 static void
 nds32_print_operand (FILE *stream, rtx x, int code)
 {
+  HOST_WIDE_INT op_value = 0;
   HOST_WIDE_INT one_position;
   HOST_WIDE_INT zero_position;
   bool pick_lsb_p = false;
   bool pick_msb_p = false;
   int regno;
 
-  int op_value;
+  if (CONST_INT_P (x))
+    op_value = INTVAL (x);
 
   switch (code)
     {
@@ -3003,7 +3005,6 @@ nds32_print_operand (FILE *stream, rtx x, int code)
     case 'V':
       /* 'x' is supposed to be CONST_INT, get the value.  */
       gcc_assert (CONST_INT_P (x));
-      op_value = INTVAL (x);
 
       /* According to the Andes architecture,
 	 the system/user register index range is 0 ~ 1023.