| /* This test is part of GDB, the GNU debugger. |
| |
| Copyright 2011-2021 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/>. */ |
| |
| volatile int v = 42; |
| |
| __attribute__((__always_inline__)) static inline int |
| f (void) |
| { |
| /* Provide first stub line so that GDB understand the PC is already inside |
| the inlined function and does not expect a step into it. */ |
| v++; |
| v++; /* break-here */ |
| |
| return v; |
| } |
| |
| __attribute__((__noinline__)) static int |
| g (void) |
| { |
| volatile int l = v; |
| |
| return f (); |
| } |
| |
| int |
| main (void) |
| { |
| int x = g (); |
| x += f (); |
| return x; |
| } |