1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2020-2023 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 extern int foo (void); 19 20 int a; 21 22 static inline int __attribute__((always_inline)) 23 bar (void) 24 { 25 a = 2; 26 return 0; 27 } 28 29 int 30 foo (void) 31 { 32 return bar (); 33 } 34