-# ifndef _IROP_T_H_
-# define _IROP_T_H_
-
-# include "irop.h"
-# include "tv.h"
-
-/** The allowed parities */
-typedef enum {
- oparity_invalid = 0,
- oparity_unary, /**< an unary operator -- considering 'numeric' arguments. */
- oparity_binary, /**< an binary operator -- considering 'numeric' arguments.*/
- oparity_trinary, /**< an trinary operator -- considering 'numeric' arguments.*/
- oparity_zero, /**< no operators, as e.g. Const. */
- oparity_variable, /**< arity not fixed by opcode, but statically
- known. E.g., number of arguments to call. */
- oparity_dynamic, /**< arity depends on state of firm representation.
- Can change by optimizations...
- We must allocate a dynamic in array for the node! */
- oparity_any, /**< other arity */
-} op_arity;
-
-
-/** The irop flags */
-typedef enum {
- irop_flag_labeled = 0x00000001, /**< if set, Output edge labels on in-edges in vcg graph */
- irop_flag_commutative = 0x00000002, /**< operation is commutative */
- irop_flag_cfopcode = 0x00000004, /**< is a control flow operation */
- irop_flag_ip_cfopcode = 0x00000008, /**< operation manipulates interprocedural control flow */
- irop_flag_fragile = 0x00000010, /**< set if the operation can change the control flow because
- of an exception */
- irop_flag_forking = 0x00000020, /**< the operation is a forking control flow */
-} irop_flags;
-
-
-/**
- * The compute value operation.
- * This operation evaluates an IR node into a tarval if possible,
- * returning tarval_bad otherwise.
- */
-typedef tarval *(*computed_value_func)(ir_node *n);
-
-/**
- * The equivalent node operation.
- * This operation returns an equivalent node for the input node.
- * It does not create new nodes. It is therefore safe to free n
- * if the node returned is not n.
- * If a node returns a Tuple we can not just skip it. If the size of the
- * in array fits, we transform n into a tuple (e.g., possible for Div).
- */
-typedef ir_node *(*equivalent_node_func)(ir_node *n);
-
-/**
- * The transform node operation.
- * This operation tries several [inplace] [optimizing] transformations
- * and returns an equivalent node.
- * The difference to equivalent_node() is that these
- * transformations _do_ generate new nodes, and thus the old node must
- * not be freed even if the equivalent node isn't the old one.
- */
-typedef ir_node *(*transform_node_func)(ir_node *n);
-
-/**
- * The node attribute compare operation.
- * Compares the nodes attributes of two nodes of identical opcode
- * and returns 0 if the attributes are identical, 1 if they differ.
- */
-typedef int (*node_cmp_attr_func)(ir_node *a, ir_node *b);
-
-/**
- * The reassociation operation.
- * Called from a walker. Returns non-zero if
- * a reassociation rule was applied.
- */
-typedef int (*reassociate_func)(ir_node *n);
-
-/**
- * The copy attribute operation.
- * Copy the node attributes from a 'old' node to a 'new' one.
- */
-typedef void (*copy_attr_func)(const ir_node *old_node, ir_node *new_node);