-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-* All rights reserved.
-*
-* Authors: Martin Trapp, Christian Schaefer, Goetz Lindenmaier
-*
-*/
-
-/* $Id$ */
+/*
+ * Project: libFIRM
+ * File name: ir/ir/irnode.c
+ * Purpose: Representation of an intermediate operation.
+ * Author: Martin Trapp, Christian Schaefer
+ * Modified by: Goetz Lindenmaier
+ * Created:
+ * CVS-ID: $Id$
+ * Copyright: (c) 1998-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
#ifdef HAVE_CONFIG_H
# include <config.h>
#include "irnode_t.h"
#include "irgraph_t.h"
#include "irmode_t.h"
-#include "typegmod_t.h"
+#include "typegmod.h"
#include "array.h"
#include "irbackedge_t.h"
#include "irdump.h"
#endif
}
-INLINE tarval *
+INLINE const_attr
get_irn_const_attr (ir_node *node)
{
assert (node->op == op_Const);
INLINE void
free_End (ir_node *end) {
assert (end->op == op_End);
+ end->kind = k_BAD;
/* DEL_ARR_F(end->in); GL @@@ tut nicht ! */
end->in = NULL; /* @@@ make sure we get an error if we use the
in array afterwards ... */
INLINE tarval *get_Const_tarval (ir_node *node) {
assert (node->op == op_Const);
- return get_irn_const_attr(node);
+ return node->attr.con.tv;
}
INLINE void
set_Const_tarval (ir_node *node, tarval *con) {
assert (node->op == op_Const);
- node->attr.con = con;
+ node->attr.con.tv = con;
+}
+
+
+/* The source language type. Must be an atomic type. Mode of type must
+ be mode of node. For tarvals from entities type must be pointer to
+ entity type. */
+INLINE type *
+get_Const_type (ir_node *node) {
+ assert (node->op == op_Const);
+ return node->attr.con.tp;
}
+INLINE void
+set_Const_type (ir_node *node, type *tp) {
+ assert (node->op == op_Const);
+ if (tp != unknown_type) {
+ assert (is_atomic_type(tp));
+ assert (get_type_mode(tp) == get_irn_mode(node));
+ assert (!tarval_is_entity(get_Const_tarval(node)) ||
+ (is_pointer_type(tp) &&
+ (get_pointer_points_to_type(tp) ==
+ get_entity_type(get_tarval_entity(get_Const_tarval(node))))));
+ }
+
+ node->attr.con.tp = tp;
+}
+
+
INLINE symconst_kind
get_SymConst_kind (const ir_node *node) {
assert (node->op == op_SymConst);