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1 /* Memory and optimization statistics helpers.
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145
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2 Copyright (C) 2004-2020 Free Software Foundation, Inc.
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3 Contributed by Cygnus Solutions.
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 3, or (at your option)
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10 any later version.
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11
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12 GCC is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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15 License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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21 #ifndef GCC_STATISTICS
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22 #define GCC_STATISTICS
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23
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111
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24 #if ! defined GATHER_STATISTICS
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25 #error GATHER_STATISTICS must be defined
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26 #endif
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27
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28 #define GCC_MEM_STAT_ARGUMENTS const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function)
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29 #if GATHER_STATISTICS
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30 #define ALONE_MEM_STAT_DECL GCC_MEM_STAT_ARGUMENTS
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31 #define ALONE_FINAL_MEM_STAT_DECL ALONE_MEM_STAT_DECL
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32 #define ALONE_PASS_MEM_STAT _loc_name, _loc_line, _loc_function
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33 #define ALONE_FINAL_PASS_MEM_STAT ALONE_PASS_MEM_STAT
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34 #define ALONE_MEM_STAT_INFO __FILE__, __LINE__, __FUNCTION__
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111
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35 #define MEM_STAT_DECL , ALONE_MEM_STAT_DECL
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36 #define FINAL_MEM_STAT_DECL , ALONE_FINAL_MEM_STAT_DECL
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37 #define PASS_MEM_STAT , ALONE_PASS_MEM_STAT
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38 #define FINAL_PASS_MEM_STAT , ALONE_FINAL_PASS_MEM_STAT
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39 #define MEM_STAT_INFO , ALONE_MEM_STAT_INFO
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40 #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
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41 #define ALONE_CXX_MEM_STAT_INFO const char * _loc_name = __builtin_FILE (), int _loc_line = __builtin_LINE (), const char * _loc_function = __builtin_FUNCTION ()
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0
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42 #else
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111
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43 #define ALONE_CXX_MEM_STAT_INFO const char * _loc_name = __FILE__, int _loc_line = __LINE__, const char * _loc_function = NULL
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44 #endif
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45 #define CXX_MEM_STAT_INFO , ALONE_CXX_MEM_STAT_INFO
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46 #else
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47 #define ALONE_MEM_STAT_DECL void
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48 #define ALONE_FINAL_MEM_STAT_DECL GCC_MEM_STAT_ARGUMENTS
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49 #define ALONE_PASS_MEM_STAT
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50 #define ALONE_FINAL_PASS_MEM_STAT 0,0,0
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51 #define ALONE_MEM_STAT_INFO
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0
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52 #define MEM_STAT_DECL
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111
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53 #define FINAL_MEM_STAT_DECL , ALONE_FINAL_MEM_STAT_DECL
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0
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54 #define PASS_MEM_STAT
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55 #define FINAL_PASS_MEM_STAT , ALONE_FINAL_PASS_MEM_STAT
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56 #define MEM_STAT_INFO ALONE_MEM_STAT_INFO
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57 #define ALONE_CXX_MEM_STAT_INFO
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58 #define CXX_MEM_STAT_INFO
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0
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59 #endif
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60
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61 struct function;
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62
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63 /* In statistics.c */
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64 extern void statistics_early_init (void);
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65 extern void statistics_init (void);
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66 extern void statistics_fini (void);
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67 extern void statistics_fini_pass (void);
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68 extern void statistics_counter_event (struct function *, const char *, int);
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69 extern void statistics_histogram_event (struct function *, const char *, int);
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70
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71 #endif
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