gdb/testsuite/gdb.btrace/data.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2013-2024 Free Software Foundation, Inc.
   4
   5    Contributed by Intel Corp. <markus.t.metzger@intel.com>
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 volatile static int glob;
  21
  22 void
  23 test (void)
  24 {               /* test.1 */
  25   volatile static int loc;
  26
  27   loc += 1;     /* test.2 */
  28   glob += loc;  /* test.3 */
  29 }               /* test.4 */
  30
  31 int
  32 main (void)
  33 {               /* main.1 */
  34   test ();      /* main.2 */
  35   return 0;     /* main.3 */
  36 }               /* main.4 */