diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 28a1856011c..b7ba1b67c74 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-12-01  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_binary): Use fold_build2, not
+	fold (build (...)).
+
 2005-12-01  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* config/ms1/ms1.c (ms1_reorg_hazard): Don't count noop moves.
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 53f737dbe11..dfac2eddb83 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -8427,9 +8427,9 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1)
 		    {
 		      tree tmp = TREE_OPERAND (arg0, 1);
 		      tmp = build_function_call_expr (cosfn, tmp);
-		      return fold (build (RDIV_EXPR, type,
+		      return fold_build2 (RDIV_EXPR, type,
 					  build_real (type, dconst1),
-					  tmp));
+					  tmp);
 		    }
 		}
 	    }