X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firop_t.h;h=d70964d04421d2db627786d6e01709d1d3f2ef00;hb=d72b7e3a579f396c1820c57179c2c82a596b8811;hp=80fc0c15732b97360497a9b1b8dfa1d5cf3660ea;hpb=25a9079a440dca3115aedcc4c22438e187ed9d7d;p=libfirm diff --git a/ir/ir/irop_t.h b/ir/ir/irop_t.h index 80fc0c157..d70964d04 100644 --- a/ir/ir/irop_t.h +++ b/ir/ir/irop_t.h @@ -1,35 +1,184 @@ /* - * 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. */ +/** + * @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 + +#include "irtypes.h" +#include "tv.h" + +#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 firm_init_op(void); + +/** 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; +} + +/** + * Returns non-zero if op is a control flow opcode, + * like Start, End, Jmp, Cond, Return, Raise or Bad. + */ +static inline bool is_op_cfopcode(const ir_op *op) +{ + return op->flags & irop_flag_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 bool is_op_commutative(const ir_op *op) +{ + return op->flags & irop_flag_commutative; +} + +/** Returns non-zero if operation is 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 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 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 bool is_op_constlike(const ir_op *op) +{ + return op->flags & irop_flag_constlike; +} + +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 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 bool is_op_start_block_placed(const ir_op *op) +{ + return op->flags & irop_flag_start_block; +} + +/** 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; +} + +static inline unsigned get_op_code_(const ir_op *op) +{ + return op->code; +} + +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) +{ + return op->pin_state; +} + +static inline void set_generic_function_ptr_(ir_op *op, op_func func) +{ + op->ops.generic = func; +} + +static inline op_func get_generic_function_ptr_(const ir_op *op) +{ + return op->ops.generic; +} -# ifndef _IROP_T_H_ -# define _IROP_T_H_ +static inline ir_op_ops *get_op_ops_(ir_op *op) +{ + return &op->ops; +} -# include "irop.h" +static inline void set_op_tag_(ir_op *op, unsigned tag) +{ + op->tag = tag; +} -/** the type of an ir_op */ -struct ir_op { - opcode code; - ident *name; - size_t attr_size; /**< Space needed in memory for private attributes */ - int labeled; /**< Output edge labels on in-edges in vcg graph */ - int pinned; /**< How to deal with the node in cse, pre. */ -}; +static inline unsigned get_op_tag_(const ir_op *op) +{ + return op->tag; +} -/** create a new ir operation */ -ir_op * new_ir_op (opcode code, char *name, op_pinned p, - int labeled, size_t attr_size); +static inline void set_op_attr_(ir_op *op, void *attr) +{ + op->attr = attr; +} -/** initialize the irop module */ -void init_op (void); +static inline void *get_op_attr_(const ir_op *op) +{ + return op->attr; +} #endif