Fix address cost for plus reg const_int.

2009-07-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.c (arm_arm_address_cost): Fix typo. 
	Remove dead code for MINUS.

From-SVN: r150309

gcc/ChangeLog

+2009-07-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config/arm/arm.c (arm_arm_address_cost): Fix typo. 
+	Remove dead code for MINUS.
+
 2009-07-31  Anthony Green  <green@moxielogic.com>
 
 	* config/moxie/moxie.c (moxie_expand_prologue): Use $r5 instead of

gcc/config/arm/arm.c

@@ -6329,9 +6329,9 @@ arm_arm_address_cost (rtx x)
   if (c == MEM || c == LABEL_REF || c == SYMBOL_REF)
     return 10;
 
-  if (c == PLUS || c == MINUS)
+  if (c == PLUS)
     {
-      if (GET_CODE (XEXP (x, 0)) == CONST_INT)
+      if (GET_CODE (XEXP (x, 1)) == CONST_INT)
 	return 2;
 
       if (ARITHMETIC_P (XEXP (x, 0)) || ARITHMETIC_P (XEXP (x, 1)))