* 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"
-
-/** 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_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_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;
+#include "firm_config.h"
+#include "irop.h"
+#include "tv.h"
+#include "irnode.h"
/**
*/
typedef type *(*get_type_func)(ir_node *self);
+/**
+ * The verify_node operation.
+ * Return non-zero if the node verification is ok, else 0.
+ * Depending on the node verification settings, may even assert.
+ *
+ * @see do_node_verification()
+ */
+typedef int (*verify_node_func)(ir_node *self, ir_graph *irg);
+
+/**
+ * The verify_node operation for Proj(X).
+ * Return non-zero if the node verification is ok, else 0.
+ * Depending on the node verification settings, may even assert.
+ *
+ * @see do_node_verification()
+ */
+typedef int (*verify_proj_node_func)(ir_node *self, ir_node *proj);
+
/** The type of an ir_op. */
struct ir_op {
opcode code; /**< the unique opcode of the op */
reassociate_func reassociate; /**< reassociate a tree */
copy_attr_func copy_attr; /**< copy node attributes */
get_type_func get_type; /**< return the type of a node */
+ verify_node_func verify_node; /**< verify the node */
+ verify_proj_node_func verify_proj_node; /**< verify the Proj node */
+ op_func generic; /**< a generic function */
};
-/**
- * Creates a new ir operation.
- *
- * @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 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.
- */
-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);
-
/**
* Frees a newly created ir operation.
*/
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;
+}
+
+/* Returns non-zero if operation is a const-like op */
+static INLINE int is_op_constlike(const ir_op *op) {
+ return op->flags & irop_flag_constlike;
+}
+
+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;
}
+static INLINE void _set_generic_function_ptr(ir_op *op, op_func func) {
+ op->generic = func;
+}
+
+static INLINE op_func _get_generic_function_ptr(const ir_op *op) {
+ return op->generic;
+}
-#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_ */