gcc/alloc-pool.c

   1 /* Functions to support a pool of allocatable objects.
   2    Copyright (C) 1987-2017 Free Software Foundation, Inc.
   3    Contributed by Daniel Berlin <dan@cgsoftware.com>
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 3, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #include "config.h"
  22 #include "system.h"
  23 #include "coretypes.h"
  24 #include "alloc-pool.h"
  25
  26 ALLOC_POOL_ID_TYPE last_id;
  27 mem_alloc_description<pool_usage> pool_allocator_usage;
  28 bool after_memory_report = false;
  29
  30 /* Output per-alloc_pool memory usage statistics.  */
  31 void
  32 dump_alloc_pool_statistics (void)
  33 {
  34   if (! GATHER_STATISTICS)
  35     return;
  36
  37   pool_allocator_usage.dump (ALLOC_POOL_ORIGIN);
  38 }