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