* Copyright: (c) 1998-2003 Universität Karlsruhe
* Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
*/
+#ifndef _IROP_T_H_
+#define _IROP_T_H_
-
-# ifndef _IROP_T_H_
-# define _IROP_T_H_
-
-# include "irop.h"
-# include "tv.h"
-# include "irnode.h"
+#include "firm_config.h"
+#include "irop.h"
+#include "tv.h"
+#include "irnode.h"
/** The allowed parities */
typedef enum {
/** The irop flags */
typedef enum {
- irop_flag_none = 0x00000000, /**< nothing */
+ irop_flag_none = 0x00000000, /**< nothing */
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_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_flag_forking = 0x00000020, /**< the operation is a forking control flow */
+ irop_flag_highlevel = 0x00000040, /**< the operation is a pure high-level one and can be
+ skipped in low-level optimizations */
} irop_flags;
unsigned flags; /**< flags describing the behavior of the ir_op, a bitmaks of irop_flags */
/* CallBacks */
- computed_value_func computed_value; /**< evaluates a node into a tarval if possible. */
+ computed_value_func computed_value; /**< evaluates a node into a tarval if possible. */
equivalent_node_func equivalent_node; /**< optimizes the node by returning an equivalent one. */
transform_node_func transform_node; /**< optimizes the node by transforming it. */
node_cmp_attr_func node_cmp_attr; /**< compares two node attributes. */
*
* @param code the opcode, one of type \c opcode
* @param name the printable name of this opcode
- * @param p wheater operations of this opcode are op_pin_state_pinned or floating
+ * @param p whether operations of this opcode are op_pin_state_pinned or floating
* @param flags a bitmask of irop_flags describing the behavior of the ir operation
* @param opar the parity of this ir operation
* @param op_index if the parity is oparity_unary, oparity_binary or oparity_trinary the index
* of the left operand
* @param attr_size attribute size for this ir operation
*
- * @return The genenerated ir operation.
+ * @return The generated ir operation.
*/
ir_op * new_ir_op(opcode code, const char *name, op_pin_state p,
unsigned flags, op_arity opar, int op_index, size_t attr_size);
return op->flags & irop_flag_forking;
}
-static INLINE opcode __get_op_code(const ir_op *op) {
+/* Returns non-zero if operation is a high-level op */
+static INLINE int is_op_highlevel(const ir_op *op) {
+ return op->flags & irop_flag_highlevel;
+}
+
+static INLINE opcode _get_op_code(const ir_op *op) {
return op->code;
}
-static INLINE ident *__get_op_ident(const ir_op *op){
+static INLINE ident *_get_op_ident(const ir_op *op){
return op->name;
}
-static INLINE op_pin_state __get_op_pinned(const ir_op *op) {
+static INLINE op_pin_state _get_op_pinned(const ir_op *op) {
return op->op_pin_state_pinned;
}
-#define get_op_code(op) __get_op_code(op)
-#define get_op_ident(op) __get_op_ident(op)
-#define get_op_pinned(op) __get_op_pinned(op)
+#define get_op_code(op) _get_op_code(op)
+#define get_op_ident(op) _get_op_ident(op)
+#define get_op_pinned(op) _get_op_pinned(op)
#endif /* _IROP_T_H_ */