X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firop.h;h=bf1676f5a89224efb4460845d7d87bcc29fb268e;hb=eda9d668d0e8c8246015b4c5e743316a6a835a23;hp=a8f4d766a5a45f98417f520162afeea71b8f708f;hpb=2cee4704915e0e2ecc85568536570601419a251b;p=libfirm diff --git a/ir/ir/irop.h b/ir/ir/irop.h index a8f4d766a..bf1676f5a 100644 --- a/ir/ir/irop.h +++ b/ir/ir/irop.h @@ -1,28 +1,36 @@ /* - * Project: libFIRM - * File name: ir/ir/irop.h - * Purpose: Representation of opcode of intermediate operation. - * 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) 1995-2007 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 irop.h - * - * Operators of firm nodes. - * - * @author Christian Schaefer + * @file + * @brief Representation of opcode of intermediate operation. + * @author Christian Schaefer, Goetz Lindenmaier + * @version $Id$ + * @summary + * Operators of firm nodes. * * This module specifies the opcodes possible for ir nodes. Their * definition is close to the operations specified in UKA Tech-Report * 1999-14 */ -#ifndef _FIRM_IR_IROP_H_ -#define _FIRM_IR_IROP_H_ +#ifndef FIRM_IR_IROP_H +#define FIRM_IR_IROP_H #include "firm_types.h" @@ -47,23 +55,24 @@ typedef enum { /** 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_flag_highlevel = 0x00000040, /**< the operation is a pure high-level one and can be - skipped in low-level optimizations */ - irop_flag_constlike = 0x00000080, /**< the operation has no arguments and is some - kind of a constant */ - irop_flag_always_opt = 0x00000100, /**< this operation must always be optimized */ - irop_flag_keep = 0x00000200, /**< this operation can be kept in End's keep-alive list */ - irop_flag_machine = 0x00000400, /**< this operation is a machine operation */ - irop_flag_machine_op = 0x00000800, /**< this operation is a machine operand */ - irop_flag_user = 0x00001000 /**< this flag and all higher one are free for machine user */ + irop_flag_none = 0x00000000, /**< Nothing. */ + irop_flag_labeled = 0x00000001, /**< If set, output edge labels on in-edges in vcg graph. */ + irop_flag_commutative = 0x00000002, /**< This operation is commutative. */ + irop_flag_cfopcode = 0x00000004, /**< This operation is a control flow operation. */ + irop_flag_ip_cfopcode = 0x00000008, /**< This operation manipulates the interprocedural control flow. */ + irop_flag_fragile = 0x00000010, /**< Set if the operation can change the control flow because + of an exception. */ + irop_flag_forking = 0x00000020, /**< Forking control flow at this operation. */ + irop_flag_highlevel = 0x00000040, /**< This operation is a pure high-level one and can be + skipped in low-level optimizations. */ + irop_flag_constlike = 0x00000080, /**< This operation has no arguments and is some + kind of a constant. */ + irop_flag_always_opt = 0x00000100, /**< This operation must always be optimized .*/ + irop_flag_keep = 0x00000200, /**< This operation can be kept in End's keep-alive list. */ + irop_flag_start_block = 0x00000400, /**< This operation is always placed in the Start block. */ + irop_flag_machine = 0x00000800, /**< This operation is a machine operation. */ + irop_flag_machine_op = 0x00001000, /**< This operation is a machine operand. */ + irop_flag_user = 0x00002000 /**< This flag and all higher ones are free for machine user. */ } irop_flags; /** The opcodes of the libFirm predefined operations. */ @@ -84,7 +93,7 @@ typedef enum { iro_InstOf, iro_Raise, iro_Bound, iro_Pin, iro_MaxOpcode -} opcode; +} ir_opcode; #ifndef _IR_OP_TYPEDEF_ #define _IR_OP_TYPEDEF_ @@ -168,7 +177,7 @@ ident *get_op_ident(const ir_op *op); const char *get_op_name(const ir_op *op); /** Returns the enum for the opcode */ -opcode get_op_code(const ir_op *op); +ir_opcode get_op_code(const ir_op *op); /** op_pin_state_pinned states */ typedef enum { @@ -280,7 +289,7 @@ typedef ir_type *(*get_type_attr_func)(ir_node *self); * accessed from an ir_graph. * Return the entity attribute of the node self. */ -typedef entity *(*get_entity_attr_func)(ir_node *self); +typedef ir_entity *(*get_entity_attr_func)(ir_node *self); /** * The verify_node operation. @@ -354,11 +363,11 @@ typedef struct { * This function can create all standard Firm opcode as well as new ones. * The behavior of new opcode depends on the operations \c ops and the \c flags. */ -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, +ir_op *new_ir_op(ir_opcode code, const char *name, op_pin_state p, + unsigned flags, op_arity opar, int op_index, size_t attr_size, const ir_op_ops *ops); /** Returns the ir_op_ops of an ir_op. */ const ir_op_ops *get_op_ops(const ir_op *op); -#endif /* _FIRM_IR_IROP_H_ */ +#endif