gcc/analyzer/symbol.cc

   1 /* Base class for svalues and regions.
   2    Copyright (C) 2023 Free Software Foundation, Inc.
   3    Contributed by David Malcolm <dmalcolm@redhat.com>.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it
   8 under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful, but
  13 WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 General Public License 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 #define INCLUDE_MEMORY
  23 #include "system.h"
  24 #include "coretypes.h"
  25 #include "tree.h"
  26 #include "analyzer/analyzer.h"
  27 #include "analyzer/symbol.h"
  28
  29 #if ENABLE_ANALYZER
  30
  31 namespace ana {
  32
  33 /* Compare SYM1 and SYM2 by id.  */
  34
  35 int
  36 symbol::cmp_ids (const symbol *sym1, const symbol *sym2)
  37 {
  38   return (long)sym1->get_id () - (long)sym2->get_id ();
  39 }
  40
  41 } // namespace ana
  42
  43 #endif /* #if ENABLE_ANALYZER */