/*
- * Project: libFIRM
- * File name: ir/ir/irop_t.h
- * Purpose: Representation of opcode of intermediate operation -- private header.
- * Author: 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.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
*/
-#ifndef _IROP_T_H_
-#define _IROP_T_H_
-#include "firm_config.h"
+/**
+ * @file
+ * @brief Representation of opcode of intermediate operation -- private header.
+ * @author Christian Schaefer, Goetz Lindenmaier, Michael Beck
+ */
+#ifndef FIRM_IR_IROP_T_H
+#define FIRM_IR_IROP_T_H
+
#include "irop.h"
-#include "tv.h"
-#include "irnode.h"
+#include <stdbool.h>
-/** The type of an ir_op. */
-struct ir_op {
- opcode code; /**< The unique opcode of the op. */
- ident *name; /**< The name of the op. */
- size_t attr_size; /**< Space needed in memory for private attributes. */
- op_pin_state op_pin_state_pinned; /**< How to deal with the node in CSE, PRE. */
- op_arity opar; /**< The arity of operator. */
- int op_index; /**< The index of the first data operand, 0 for most cases, 1 for Div etc. */
- unsigned flags; /**< Flags describing the behavior of the ir_op, a bitmasks of irop_flags. */
- void *tag; /**< Some custom pointer the op's creator can attach stuff to. */
+#include "irtypes.h"
+#include "tv.h"
- ir_op_ops ops; /**< The operations of the this 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)
+#define get_op_ops(op) get_op_ops_(op)
+#define set_op_tag(op, tag) set_op_tag_((op), (tag))
+#define get_op_tag(op) get_op_tag_(op)
+#define set_op_attr(op, attr) set_op_attr_((op), (attr))
+#define get_op_attr(op) get_op_attr_(op)
+
+#define set_generic_function_ptr(op, func) set_generic_function_ptr_((op), (op_func)(func))
+#define get_generic_function_ptr(type, op) ((type*)get_generic_function_ptr_((op)))
/**
* Frees a newly created ir operation.
void free_ir_op(ir_op *code);
/** Initialize the irop module. */
-void init_op(void);
+void firm_init_op(void);
-/** Free memory used by irop module. */
-void finish_op(void);
-
-/**
- * Copies simply all attributes stored in the old node to the new node.
- * Assumes both have the same opcode and sufficient size.
- *
- * @param old_node the old node from which the attributes are read
- * @param new_node the new node to which the attributes are written
- */
-void default_copy_attr(const ir_node *old_node, ir_node *new_node);
+/** frees memory allocated by irop module */
+void firm_finish_op(void);
/**
* Returns the attribute size of nodes of this opcode.
* @note Use not encouraged, internal feature.
*/
-static INLINE size_t get_op_attr_size (const ir_op *op) {
- return op->attr_size;
+static inline size_t get_op_attr_size (const ir_op *op)
+{
+ return op->attr_size;
}
/**
* Returns non-zero if op is a control flow opcode,
* like Start, End, Jmp, Cond, Return, Raise or Bad.
*/
-static INLINE int is_cfopcode(const ir_op *op) {
- return op->flags & irop_flag_cfopcode;
+static inline bool is_op_cfopcode(const ir_op *op)
+{
+ return op->flags & irop_flag_cfopcode;
}
-/**
- * Returns non-zero if the operation manipulates interprocedural control flow:
- * CallBegin, EndReg, EndExcept
- */
-static INLINE int is_ip_cfopcode(const ir_op *op) {
- return op->flags & irop_flag_ip_cfopcode;
+static inline bool is_op_unknown_jump(const ir_op *op)
+{
+ return op->flags & irop_flag_unknown_jump;
}
/** Returns non-zero if operation is commutative */
-static INLINE int is_op_commutative(const ir_op *op) {
- return op->flags & irop_flag_commutative;
+static inline bool is_op_commutative(const ir_op *op)
+{
+ return op->flags & irop_flag_commutative;
}
/** Returns non-zero if operation is fragile */
-static INLINE int is_op_fragile(const ir_op *op) {
- return op->flags & irop_flag_fragile;
+static inline bool is_op_fragile(const ir_op *op)
+{
+ return op->flags & irop_flag_fragile;
}
/** Returns non-zero if operation is forking control flow */
-static INLINE int is_op_forking(const ir_op *op) {
- return op->flags & irop_flag_forking;
+static inline bool is_op_forking(const ir_op *op)
+{
+ return op->flags & irop_flag_forking;
}
/** 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 bool 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 bool is_op_constlike(const ir_op *op)
+{
+ return op->flags & irop_flag_constlike;
}
-/** Returns non-zero if operation must always be optimized */
-static INLINE int is_op_always_opt(const ir_op *op) {
- return op->flags & irop_flag_always_opt;
+static inline bool is_op_uses_memory(const ir_op *op)
+{
+ return op->flags & irop_flag_uses_memory;
}
/** Returns non-zero if operation is a keep-like op */
-static INLINE int is_op_keep(const ir_op *op) {
- return op->flags & irop_flag_keep;
+static inline bool is_op_keep(const ir_op *op)
+{
+ return op->flags & irop_flag_keep;
}
/** Returns non-zero if operation must always be placed in the start block. */
-static INLINE int is_op_start_block_placed(const ir_op *op) {
- return op->flags & irop_flag_start_block;
+static inline bool is_op_start_block_placed(const ir_op *op)
+{
+ return op->flags & irop_flag_start_block;
}
-/** Returns non-zero if operation is a machine operation */
-static INLINE int is_op_machine(const ir_op *op) {
- return op->flags & irop_flag_machine;
+/** Returns non-zero if operation is CSE neutral */
+static inline bool is_op_cse_neutral(const ir_op *op)
+{
+ return op->flags & irop_flag_cse_neutral;
}
-/** Returns non-zero if operation is a machine operand */
-static INLINE int is_op_machine_operand(const ir_op *op) {
- return op->flags & irop_flag_machine_op;
+static inline unsigned get_op_code_(const ir_op *op)
+{
+ return op->code;
}
-/** Returns non-zero if operation is a machine user op number n */
-static INLINE int is_op_machine_user(const ir_op *op, unsigned n) {
- return op->flags & (irop_flag_user << n);
+static inline ident *get_op_ident_(const ir_op *op)
+{
+ return op->name;
}
-static INLINE opcode _get_op_code(const ir_op *op) {
- return op->code;
+static inline op_pin_state get_op_pinned_(const ir_op *op)
+{
+ return op->pin_state;
}
-static INLINE ident *_get_op_ident(const ir_op *op){
- return op->name;
+static inline void set_generic_function_ptr_(ir_op *op, op_func func)
+{
+ op->ops.generic = func;
}
-static INLINE op_pin_state _get_op_pinned(const ir_op *op) {
- return op->op_pin_state_pinned;
+static inline op_func get_generic_function_ptr_(const ir_op *op)
+{
+ return op->ops.generic;
}
-static INLINE void _set_generic_function_ptr(ir_op *op, op_func func) {
- op->ops.generic = func;
+static inline ir_op_ops *get_op_ops_(ir_op *op)
+{
+ return &op->ops;
}
-static INLINE op_func _get_generic_function_ptr(const ir_op *op) {
- return op->ops.generic;
+static inline void set_op_tag_(ir_op *op, unsigned tag)
+{
+ op->tag = tag;
}
-static INLINE const ir_op_ops *_get_op_ops(const ir_op *op) {
- return &op->ops;
+static inline unsigned get_op_tag_(const ir_op *op)
+{
+ return op->tag;
}
-static INLINE void _set_op_tag(ir_op *op, void *tag) {
- op->tag = tag;
+static inline void set_op_attr_(ir_op *op, void *attr)
+{
+ op->attr = attr;
}
-static INLINE void *_get_op_tag(ir_op *op) {
- return op->tag;
+static inline void *get_op_attr_(const ir_op *op)
+{
+ return op->attr;
}
-#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_ops(op) _get_op_ops(op)
-#define set_op_tag(op, tag) _set_op_tag((op), (tag))
-#define get_op_tag(op) _get_op_tag(op)
-
-#endif /* _IROP_T_H_ */
+#endif
projects / libfirm / blobdiff