/*
- * Project: libFIRM
- * File name: ir/ir/irhooks.h
- * Purpose: Generic hooks for various libFirm functions.
- * Author: Michael Beck
- * Created:
- * CVS-ID: $Id$
- * Copyright: (C) 1998-2005 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 irhooks.h
- *
- * Generic hooks for various libFirm functions.
- *
- * @author Michael Beck
+ * @file
+ * @brief Generic hooks for various libFirm functions.
+ * @author Michael Beck
+ * @version $Id$
*/
-#ifndef __IRHOOKS_H__
-#define __IRHOOKS_H__
+#ifndef FIRM_IR_IRHOOKS_H
+#define FIRM_IR_IRHOOKS_H
#include "firm_config.h"
#include "irop.h"
HOOK_OPT_CONST_EVAL, /**< constant evaluation */
HOOK_OPT_ALGSIM, /**< algebraic simplification */
HOOK_OPT_PHI, /**< Phi optmization */
+ HOOK_OPT_SYNC, /**< Sync optmization */
HOOK_OPT_WAW, /**< Write-After-Write optimization */
HOOK_OPT_WAR, /**< Write-After-Read optimization */
HOOK_OPT_RAW, /**< Read-After-Write optimization */
HOOK_OPT_CONFIRM_E, /**< a value was evaluated due to a Confirm */
HOOK_OPT_EXC_REM, /**< a exception edge was removed due to a Confirmation prove */
HOOK_LOWERED, /**< lowered */
+ HOOK_BACKEND, /**< a backend transformation */
HOOK_OPT_LAST
} hook_opt_kind;
/** This hook is called, after a new IR-node was created and before it is optimized. */
void (*_hook_new_node)(void *context, ir_graph *graph, ir_node *node);
- /** This hook is called, after a node input was changed. */
+ /** This hook is called, before a node input was changed. */
void (*_hook_set_irn_n)(void *context, ir_node *src,
int pos, ir_node *tgt, ir_node *old_tgt);
/** This hook is called, after a new graph was created and before the first block
* on this graph is build. */
- void (*_hook_new_graph)(void *context, ir_graph *irg, entity *ent);
+ void (*_hook_new_graph)(void *context, ir_graph *irg, ir_entity *ent);
/** This hook is called before a graph is freed. */
void (*_hook_free_graph)(void *context, ir_graph *irg);
/** This hook is called, before tail recursion is applied to a graph. */
void (*_hook_tail_rec)(void *context, ir_graph *irg, int n_calls);
- /** UNUSED YET */
- void (*_hook_strength_red)(void *context, ir_graph *irg, ir_node *strong, ir_node *cmp);
+ /** This hook is called, before a node is replaced due to strength reduction */
+ void (*_hook_strength_red)(void *context, ir_graph *irg, ir_node *node);
/** This hook is called, when dead node elimination is started/stopped. */
void (*_hook_dead_node_elim)(void *context, ir_graph *irg, int start);
void (*_hook_new_mode)(void *context, const ir_mode *tmpl, ir_mode *mode);
/** This hook is called after a new entity was created. */
- void (*_hook_new_entity)(void *context, entity *ent);
+ void (*_hook_new_entity)(void *context, ir_entity *ent);
/** This hook is called after a new type was created. */
void (*_hook_new_type)(void *context, ir_type *tp);
+
+ /** This hook is called at the end of the node info dumper to dump additional node info. */
+ void (*_hook_node_info)(void *context, FILE *f, const ir_node *n);
} hook;
/** the context for every hook */
hook_new_mode,
hook_new_entity,
hook_new_type,
+ hook_node_info,
hook_last
} hook_type_t;
#define hook_lower(node) hook_exec(hook_lower, (ctx, node))
#define hook_inline(call, irg) hook_exec(hook_inline, (ctx, call, irg))
#define hook_tail_rec(irg, n_calls) hook_exec(hook_tail_rec, (ctx, irg, n_calls))
-#define hook_strength_red(irg, strong, cmp) \
- hook_exec(hook_strength_red, (ctx, irg, strong, cmp))
+#define hook_strength_red(irg, node) \
+ hook_exec(hook_strength_red, (ctx, irg, node))
#define hook_dead_node_elim(irg, start) hook_exec(hook_dead_node_elim, (ctx, irg, start))
#define hook_dead_node_elim_subst(irg, old, nw) \
hook_exec(hook_dead_node_elim_subst, (ctx, irg, old, nw))
#define hook_new_mode(tmpl, mode) hook_exec(hook_new_mode, (ctx, tmpl, mode))
#define hook_new_entity(ent) hook_exec(hook_new_entity, (ctx, ent))
#define hook_new_type(tp) hook_exec(hook_new_type, (ctx, tp))
+#define hook_node_info(F, node) hook_exec(hook_node_info, (ctx, F, node))
/* the initializer, move to hooks_t.h some day */
-int init_hooks(void);
+int firm_init_hooks(void);
-#endif /* __IRHOOKS_H__ */
+#endif