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1 /* Memory and optimization statistics helpers.
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2 Copyright (C) 2004, 2007, 2008
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3 Free Software Foundation, Inc.
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4 Contributed by Cygnus Solutions.
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5
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6 This file is part of GCC.
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7
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8 GCC is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by
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10 the Free Software Foundation; either version 3, or (at your option)
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11 any later version.
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12
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13 GCC is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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16 License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with GCC; see the file COPYING3. If not see
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20 <http://www.gnu.org/licenses/>. */
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21
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22 #ifndef GCC_STATISTICS
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23 #define GCC_STATISTICS
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24
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25 #ifdef GATHER_STATISTICS
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26 #define MEM_STAT_DECL , const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function)
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27 #define ALONE_MEM_STAT_DECL const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function)
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28 #define PASS_MEM_STAT , _loc_name, _loc_line, _loc_function
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29 #define ALONE_PASS_MEM_STAT _loc_name, _loc_line, _loc_function
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30 #define MEM_STAT_INFO , __FILE__, __LINE__, __FUNCTION__
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31 #define ALONE_MEM_STAT_INFO __FILE__, __LINE__, __FUNCTION__
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32 #else
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33 #define MEM_STAT_DECL
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34 #define ALONE_MEM_STAT_DECL void
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35 #define PASS_MEM_STAT
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36 #define ALONE_PASS_MEM_STAT
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37 #define MEM_STAT_INFO
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38 #define ALONE_MEM_STAT_INFO
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39 #endif
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40
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41 struct function;
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42
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43 /* In statistics.c */
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44 extern void statistics_early_init (void);
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45 extern void statistics_init (void);
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46 extern void statistics_fini (void);
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47 extern void statistics_fini_pass (void);
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48 extern void statistics_counter_event (struct function *, const char *, int);
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49 extern void statistics_histogram_event (struct function *, const char *, int);
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50
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51 #endif
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