/*
-* Copyright (C) 2001 by Universitaet Karlsruhe
-* All rights reserved.
-*/
+ * Project: libFIRM
+ * File name: ir/debug/dbginfo.h
+ * Purpose: Implements the Firm interface to debug information.
+ * Author: Goetz Lindenmaier
+ * Modified by:
+ * Created: 2001
+ * CVS-ID: $Id$
+ * Copyright: (c) 2001-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
/**
* @file dbginfo.h
*
* @author Goetz Lindenmaier
*
-* Firm requires
-* a debugging module fulfilling this interface, else no debugging information
-* is passed to the backend.
-* The interface requires a datatype representing the debugging information.
-* Firm supports administrating a reference to the debug information
-* in every firm node. Further Firm optimizations call routines to
-* propagate debug information from old nodes to new nodes if the optimization
-* replaces the old ones by the new ones.
+* Firm requires a debugging module fulfilling this interface, else no
+* debugging information is passed to the backend.
+* The interface requires a datatype representing the debugging
+* information. Firm supports administrating a reference to the debug
+* information in every firm node. Further Firm optimizations call
+* routines to propagate debug information from old nodes to new nodes
+* if the optimization replaces the old ones by the new ones.
*
*/
-/* $Id$ */
-
# ifndef _DBGINFO_H_
# define _DBGINFO_H_
/**
* Sets the debug information of a node.
*/
-INLINE void set_irn_dbg_info(ir_node *n, dbg_info* db);
+void set_irn_dbg_info(ir_node *n, dbg_info* db);
/**
* Returns the debug information of an node.
*/
-INLINE dbg_info *get_irn_dbg_info(ir_node *n);
+dbg_info *get_irn_dbg_info(ir_node *n);
/**
* Sets the debug information of an entity.
*/
-INLINE void set_entity_dbg_info(entity *ent, dbg_info* db);
+void set_entity_dbg_info(entity *ent, dbg_info* db);
/**
* Returns the debug information of an entity.
*/
-INLINE dbg_info *get_entity_dbg_info(entity *ent);
+dbg_info *get_entity_dbg_info(entity *ent);
/**
* Sets the debug information of a type.
*/
-INLINE void set_type_dbg_info(type *tp, dbg_info* db);
+void set_type_dbg_info(type *tp, dbg_info* db);
/**
* Returns the debug information of a type.
*/
-INLINE dbg_info *get_type_dbg_info(type *tp);
+dbg_info *get_type_dbg_info(type *tp);
/**
* An enumeration indicating the action performed by a transformation.
dbg_opt_ssa, /**< Optimization of the SSA representation, e.g., removal of superfluent phi nodes. */
dbg_opt_auxnode, /**< Removal of unnecessary auxilliary nodes. */
dbg_const_eval, /**< A Firm subgraph was evaluated to a single constant. */
+ dbg_opt_cse, /**< A Firm node was replaced due to common subexpression elimination. */
dbg_straightening, /**< A Firm subgraph was replaced by a single, existing block. */
dbg_if_simplification, /**< The control flow of an if is changed as either the
else, the then or both blocks are empty. */
after write optimization. */
dbg_write_after_read, /**< A Firm subgraph was replaced because of a write
after read optimization. */
+ dbg_read_after_write, /**< A Firm subgraph was replaced because of a read
+ after write optimization. */
+ dbg_read_after_read, /**< A Firm subgraph was replaced because of a read
+ after read optimization. */
+ dbg_rem_poly_call, /**< Remove polymorphic call. */
+ dbg_dead_code, /**< Removing unreachable code, I.e. blocks that are never executed. */
dbg_max /**< Maximum value. */
+
} dbg_action;
/**
* Converts enum values to strings.
*/
+#ifdef __GNUC__
+static const char* dbg_action_2_str(dbg_action) __attribute__ ((unused));
+#endif
+
static const char* dbg_action_2_str(dbg_action a) {
switch(a) {
case dbg_error: return "dbg_error"; break;
case dbg_opt_ssa: return "dbg_opt_ssa"; break;
case dbg_opt_auxnode: return "dbg_opt_auxnode"; break;
case dbg_const_eval: return "dbg_const_eval"; break;
+ case dbg_opt_cse: return "dbg_opt_cse"; break;
case dbg_straightening: return "dbg_straightening"; break;
case dbg_if_simplification: return "dbg_if_simplification"; break;
case dbg_algebraic_simplification:
return "dbg_algebraic_simplification"; break;
case dbg_write_after_write: return "dbg_write_after_write"; break;
case dbg_write_after_read: return "dbg_write_after_read"; break;
+ case dbg_read_after_write: return "dbg_read_after_write"; break;
+ case dbg_read_after_read: return "dbg_read_after_read"; break;
+ case dbg_rem_poly_call: return "dbg_rem_poly_call"; break;
default:
if (a <= dbg_max)
return "string conversion not implemented";
else
assert(0);
+ return NULL;
}
}
*
* @see dbg_init()
*/
-typedef void merge_sets_func(
- ir_node **new_node_array, int new_num_entries,
- ir_node **old_node_array, int old_num_entries,
- dbg_action action);
+typedef void merge_sets_func(ir_node **new_node_array, int new_num_entries, ir_node **old_node_array, int old_num_entries, dbg_action action);
/**
* Initializes the debug support.