1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2012-2016 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 18 volatile int v; 19 20 static __attribute__ ((noinline, noclone)) void 21 g (void) 22 { 23 v = 2; 24 } 25 26 static __attribute__ ((noinline, noclone)) void 27 f (void) 28 { 29 g (); 30 } 31 32 int 33 main (void) 34 { 35 v = 1; 36 f (); 37 v = 3; 38 return 0; 39 } 40