* fold-const.c (fold_binary): Use code instead of t.

From-SVN: r95970

gcc/ChangeLog

@@ -4,6 +4,8 @@
 	(fold_rtx): Call fold_rtx_subreg and fold_rtx_mem to handle
 	SUBREG and MEM, respectively.
 
+	* fold-const.c (fold_binary): Use code instead of t.
+
 2005-03-06  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* fold-const.c (fold_binary): Avoid directly using the original

gcc/fold-const.c

@@ -8727,7 +8727,7 @@ fold_binary (tree expr)
       /* If this is a comparison of two exprs that look like an
 	 ARRAY_REF of the same object, then we can fold this to a
 	 comparison of the two offsets.  */
-      if (COMPARISON_CLASS_P (t))
+      if (TREE_CODE_CLASS (code) == tcc_comparison)
 	{
 	  tree base0, offset0, base1, offset1;