1*38fd1498Szrj /* Memory and optimization statistics helpers. 2*38fd1498Szrj Copyright (C) 2004-2018 Free Software Foundation, Inc. 3*38fd1498Szrj Contributed by Cygnus Solutions. 4*38fd1498Szrj 5*38fd1498Szrj This file is part of GCC. 6*38fd1498Szrj 7*38fd1498Szrj GCC is free software; you can redistribute it and/or modify it 8*38fd1498Szrj under the terms of the GNU General Public License as published by 9*38fd1498Szrj the Free Software Foundation; either version 3, or (at your option) 10*38fd1498Szrj any later version. 11*38fd1498Szrj 12*38fd1498Szrj GCC is distributed in the hope that it will be useful, but WITHOUT 13*38fd1498Szrj ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14*38fd1498Szrj or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 15*38fd1498Szrj License for more details. 16*38fd1498Szrj 17*38fd1498Szrj You should have received a copy of the GNU General Public License 18*38fd1498Szrj along with GCC; see the file COPYING3. If not see 19*38fd1498Szrj <http://www.gnu.org/licenses/>. */ 20*38fd1498Szrj 21*38fd1498Szrj #ifndef GCC_STATISTICS 22*38fd1498Szrj #define GCC_STATISTICS 23*38fd1498Szrj 24*38fd1498Szrj #if ! defined GATHER_STATISTICS 25*38fd1498Szrj #error GATHER_STATISTICS must be defined 26*38fd1498Szrj #endif 27*38fd1498Szrj 28*38fd1498Szrj #define GCC_MEM_STAT_ARGUMENTS const char * ARG_UNUSED (_loc_name), int ARG_UNUSED (_loc_line), const char * ARG_UNUSED (_loc_function) 29*38fd1498Szrj #if GATHER_STATISTICS 30*38fd1498Szrj #define ALONE_MEM_STAT_DECL GCC_MEM_STAT_ARGUMENTS 31*38fd1498Szrj #define ALONE_FINAL_MEM_STAT_DECL ALONE_MEM_STAT_DECL 32*38fd1498Szrj #define ALONE_PASS_MEM_STAT _loc_name, _loc_line, _loc_function 33*38fd1498Szrj #define ALONE_FINAL_PASS_MEM_STAT ALONE_PASS_MEM_STAT 34*38fd1498Szrj #define ALONE_MEM_STAT_INFO __FILE__, __LINE__, __FUNCTION__ 35*38fd1498Szrj #define MEM_STAT_DECL , ALONE_MEM_STAT_DECL 36*38fd1498Szrj #define FINAL_MEM_STAT_DECL , ALONE_FINAL_MEM_STAT_DECL 37*38fd1498Szrj #define PASS_MEM_STAT , ALONE_PASS_MEM_STAT 38*38fd1498Szrj #define FINAL_PASS_MEM_STAT , ALONE_FINAL_PASS_MEM_STAT 39*38fd1498Szrj #define MEM_STAT_INFO , ALONE_MEM_STAT_INFO 40*38fd1498Szrj #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) 41*38fd1498Szrj #define ALONE_CXX_MEM_STAT_INFO const char * _loc_name = __builtin_FILE (), int _loc_line = __builtin_LINE (), const char * _loc_function = __builtin_FUNCTION () 42*38fd1498Szrj #else 43*38fd1498Szrj #define ALONE_CXX_MEM_STAT_INFO const char * _loc_name = __FILE__, int _loc_line = __LINE__, const char * _loc_function = NULL 44*38fd1498Szrj #endif 45*38fd1498Szrj #define CXX_MEM_STAT_INFO , ALONE_CXX_MEM_STAT_INFO 46*38fd1498Szrj #else 47*38fd1498Szrj #define ALONE_MEM_STAT_DECL void 48*38fd1498Szrj #define ALONE_FINAL_MEM_STAT_DECL GCC_MEM_STAT_ARGUMENTS 49*38fd1498Szrj #define ALONE_PASS_MEM_STAT 50*38fd1498Szrj #define ALONE_FINAL_PASS_MEM_STAT 0,0,0 51*38fd1498Szrj #define ALONE_MEM_STAT_INFO 52*38fd1498Szrj #define MEM_STAT_DECL 53*38fd1498Szrj #define FINAL_MEM_STAT_DECL , ALONE_FINAL_MEM_STAT_DECL 54*38fd1498Szrj #define PASS_MEM_STAT 55*38fd1498Szrj #define FINAL_PASS_MEM_STAT , ALONE_FINAL_PASS_MEM_STAT 56*38fd1498Szrj #define MEM_STAT_INFO ALONE_MEM_STAT_INFO 57*38fd1498Szrj #define ALONE_CXX_MEM_STAT_INFO 58*38fd1498Szrj #define CXX_MEM_STAT_INFO 59*38fd1498Szrj #endif 60*38fd1498Szrj 61*38fd1498Szrj struct function; 62*38fd1498Szrj 63*38fd1498Szrj /* In statistics.c */ 64*38fd1498Szrj extern void statistics_early_init (void); 65*38fd1498Szrj extern void statistics_init (void); 66*38fd1498Szrj extern void statistics_fini (void); 67*38fd1498Szrj extern void statistics_fini_pass (void); 68*38fd1498Szrj extern void statistics_counter_event (struct function *, const char *, int); 69*38fd1498Szrj extern void statistics_histogram_event (struct function *, const char *, int); 70*38fd1498Szrj 71*38fd1498Szrj #endif 72