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/* Memory and optimization statistics helpers.
Copyright (C) 2004-2018 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_STATISTICS
#define GCC_STATISTICS
#if ! defined GATHER_STATISTICS
#error GATHER_STATISTICS must be defined
#endif
#define GCC_MEM_STAT_ARGUMENTS const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function)
#if GATHER_STATISTICS
#define ALONE_MEM_STAT_DECL GCC_MEM_STAT_ARGUMENTS
#define ALONE_FINAL_MEM_STAT_DECL ALONE_MEM_STAT_DECL
#define ALONE_PASS_MEM_STAT _loc_name, _loc_line, _loc_function
#define ALONE_FINAL_PASS_MEM_STAT ALONE_PASS_MEM_STAT
#define ALONE_MEM_STAT_INFO __FILE__, __LINE__, __FUNCTION__
#define MEM_STAT_DECL , ALONE_MEM_STAT_DECL
#define FINAL_MEM_STAT_DECL , ALONE_FINAL_MEM_STAT_DECL
#define PASS_MEM_STAT , ALONE_PASS_MEM_STAT
#define FINAL_PASS_MEM_STAT , ALONE_FINAL_PASS_MEM_STAT
#define MEM_STAT_INFO , ALONE_MEM_STAT_INFO
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)
#define ALONE_CXX_MEM_STAT_INFO const char * _loc_name = __builtin_FILE (), int _loc_line = __builtin_LINE (), const char * _loc_function = __builtin_FUNCTION ()
#else
#define ALONE_CXX_MEM_STAT_INFO const char * _loc_name = __FILE__, int _loc_line = __LINE__, const char * _loc_function = NULL
#endif
#define CXX_MEM_STAT_INFO , ALONE_CXX_MEM_STAT_INFO
#else
#define ALONE_MEM_STAT_DECL void
#define ALONE_FINAL_MEM_STAT_DECL GCC_MEM_STAT_ARGUMENTS
#define ALONE_PASS_MEM_STAT
#define ALONE_FINAL_PASS_MEM_STAT 0,0,0
#define ALONE_MEM_STAT_INFO
#define MEM_STAT_DECL
#define FINAL_MEM_STAT_DECL , ALONE_FINAL_MEM_STAT_DECL
#define PASS_MEM_STAT
#define FINAL_PASS_MEM_STAT , ALONE_FINAL_PASS_MEM_STAT
#define MEM_STAT_INFO ALONE_MEM_STAT_INFO
#define ALONE_CXX_MEM_STAT_INFO
#define CXX_MEM_STAT_INFO
#endif
struct function;
/* In statistics.c */
extern void statistics_early_init (void);
extern void statistics_init (void);
extern void statistics_fini (void);
extern void statistics_fini_pass (void);
extern void statistics_counter_event (struct function *, const char *, int);
extern void statistics_histogram_event (struct function *, const char *, int);
#endif
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