treetree.c (tree_code_if_start): Use fold_buildN.

2005-03-22  James A. Morrison  <phython@gcc.gnu.org>

        * treetree.c (tree_code_if_start): Use fold_buildN.
        (tree_code_create_variable): Likewise.
        (tree_code_generate_return): Likewise.
        (tree_code_get_expression): Likewise.
        (tree_code_add_parameter): Likewise.

From-SVN: r96920

gcc/treelang/ChangeLog

 2005-03-22  James A. Morrison  <phython@gcc.gnu.org>
 
+	* treetree.c (tree_code_if_start): Use fold_buildN. 
+	(tree_code_create_variable): Likewise.
+	(tree_code_generate_return): Likewise.
+	(tree_code_get_expression): Likewise.
+	(tree_code_add_parameter): Likewise.
+
+2005-03-22  James A. Morrison  <phython@gcc.gnu.org>
+
 	* treelang.h (struct parameter_part): Skip WHERE_TO_PUT_VAR_TREE
 	during GC.
 

gcc/treelang/treetree.c

@@ -257,9 +257,9 @@ void
 tree_code_if_start (tree exp, location_t loc)
 {
   tree cond_exp, cond;
-  cond_exp = fold (build2 (NE_EXPR, boolean_type_node, exp,
-			   fold (build1 (CONVERT_EXPR, TREE_TYPE (exp),
-					 integer_zero_node))));
+  cond_exp = fold_build2 (NE_EXPR, boolean_type_node, exp,
+			  fold_build1 (CONVERT_EXPR, TREE_TYPE (exp),
+				       integer_zero_node));
   SET_EXPR_LOCATION (cond_exp, loc);
   cond = build3 (COND_EXPR, void_type_node, cond_exp, NULL_TREE,
                  NULL_TREE);
@@ -525,7 +525,7 @@ tree_code_create_variable (unsigned int storage_class,
 
   /* 3a. Initialization.  */
   if (init)
-    DECL_INITIAL (var_decl) = fold (build1 (CONVERT_EXPR, var_type, init));
+    DECL_INITIAL (var_decl) = fold_build1 (CONVERT_EXPR, var_type, init);
   else
     DECL_INITIAL (var_decl) = NULL_TREE;
 
@@ -583,9 +583,9 @@ tree_code_generate_return (tree type, tree exp)
 
   if (exp && TREE_TYPE (TREE_TYPE (current_function_decl)) != void_type_node)
     {
-      setret = fold (build2 (MODIFY_EXPR, type, 
-                             DECL_RESULT (current_function_decl),
-                             fold (build1 (CONVERT_EXPR, type, exp))));
+      setret = fold_build2 (MODIFY_EXPR, type, 
+                            DECL_RESULT (current_function_decl),
+                            fold_build1 (CONVERT_EXPR, type, exp));
       TREE_SIDE_EFFECTS (setret) = 1;
       TREE_USED (setret) = 1;
       setret = build1 (RETURN_EXPR, type, setret);
@@ -661,9 +661,8 @@ tree_code_get_expression (unsigned int exp_type,
     case EXP_ASSIGN:
       gcc_assert (op1 && op2);
       operator = MODIFY_EXPR;
-      ret1 = fold (build2 (operator, void_type_node, op1,
-                           fold (build1 (CONVERT_EXPR, TREE_TYPE (op1),
-					 op2))));
+      ret1 = fold_build2 (operator, void_type_node, op1,
+                          fold_build1 (CONVERT_EXPR, TREE_TYPE (op1), op2));
 
       break;
 
@@ -682,9 +681,9 @@ tree_code_get_expression (unsigned int exp_type,
     /* Expand a binary expression.  Ensure the operands are the right type.  */
     binary_expression:
       gcc_assert (op1 && op2);
-      ret1  =  fold (build2 (operator, type,
-                       fold (build1 (CONVERT_EXPR, type, op1)),
-                       fold (build1 (CONVERT_EXPR, type, op2))));
+      ret1  =  fold_build2 (operator, type,
+			    fold_build1 (CONVERT_EXPR, type, op1),
+			    fold_build1 (CONVERT_EXPR, type, op2));
       break;
 
       /* Reference to a variable.  This is dead easy, just return the
@@ -697,7 +696,7 @@ tree_code_get_expression (unsigned int exp_type,
       if (type == TREE_TYPE (op1))
         ret1 = build1 (NOP_EXPR, type, op1);
       else
-        ret1 = fold (build1 (CONVERT_EXPR, type, op1));
+        ret1 = fold_build1 (CONVERT_EXPR, type, op1);
       break;
 
     case EXP_FUNCTION_INVOCATION:
@@ -705,9 +704,10 @@ tree_code_get_expression (unsigned int exp_type,
       {
         tree fun_ptr;
 	TREE_USED (op1) = 1;
-        fun_ptr = fold (build1 (ADDR_EXPR,
-                                build_pointer_type (TREE_TYPE (op1)), op1));
-        ret1 = build3 (CALL_EXPR, type, fun_ptr, nreverse (op2), NULL_TREE);
+        fun_ptr = fold_build1 (ADDR_EXPR,
+			       build_pointer_type (TREE_TYPE (op1)), op1);
+        ret1 = fold_build3 (CALL_EXPR, type, fun_ptr, nreverse (op2),
+			    NULL_TREE);
       }
       break;
 
@@ -738,8 +738,8 @@ tree_code_add_parameter (tree list, tree proto_exp, tree exp)
 {
   tree new_exp;
   new_exp = tree_cons (NULL_TREE,
-                       fold (build1 (CONVERT_EXPR, TREE_TYPE (proto_exp),
-				     exp)), NULL_TREE);
+                       fold_build1 (CONVERT_EXPR, TREE_TYPE (proto_exp),
+				    exp), NULL_TREE);
   if (!list)
     return new_exp;
   return chainon (new_exp, list);