1/* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2012-2020 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18volatile int v; 19 20static __attribute__ ((noinline, noclone)) void 21g (void) 22{ 23 v = 2; 24} 25 26static __attribute__ ((noinline, noclone)) void 27f (void) 28{ 29 g (); 30} 31 32int 33main (void) 34{ 35 v = 1; 36 f (); 37 v = 3; 38 return 0; 39} 40