+ * Gets the ident representation of the internal const (tv or symconst)
+ */
+ident *get_ia32_id_cnst(const ir_node *node);
+
+/**
+ * Sets the ident representation of the internal const.
+ */
+void set_ia32_id_cnst(ir_node *node, ident *cnst);
+
+/**
+ * Sets the uses_frame flag.
+ */
+void set_ia32_use_frame(ir_node *node);
+
+/**
+ * Clears the uses_frame flag.
+ */
+void clear_ia32_use_frame(ir_node *node);
+
+/**
+ * Gets the uses_frame flag.
+ */
+int is_ia32_use_frame(const ir_node *node);
+
+/**
+ * Sets node to commutative.
+ */
+void set_ia32_commutative(ir_node *node);
+
+/**
+ * Sets node to non-commutative.
+ */
+void clear_ia32_commutative(ir_node *node);
+
+/**
+ * Checks if node is commutative.
+ */
+int is_ia32_commutative(const ir_node *node);
+
+/**
+ * Sets node emit_cl.
+ */
+void set_ia32_emit_cl(ir_node *node);
+
+/**
+ * Clears node emit_cl.
+ */
+void clear_ia32_emit_cl(ir_node *node);
+
+/**
+ * Checks if node is commutative.
+ */
+int is_ia32_emit_cl(const ir_node *node);
+
+/**
+ * Sets node got_lea.