/* This testcase is part of GDB, the GNU debugger.

   Copyright 2020-2022 Free Software Foundation, Inc.

   This program 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 of the License, or
   (at your option) any later version.

   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */

int __attribute__((noinline))
func (int *v1, int *v2)
{
  return *v1 - *v2 - 1;
}

int
main ()
{
  int var1 = 4;
  int var2 = 3;
  int res;

  res = func (&var1, &var2);
  return res;
}