/* Memory and optimization statistics helpers. Copyright (C) 2004-2020 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 |