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/* This testcase is part of GDB, the GNU debugger.
Copyright 2021-2022 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/>. */
static void inline_func (void);
static void normal_func (void);
volatile int global_var;
volatile int level_counter;
static void __attribute__((noinline))
normal_func (void)
{
/* Do some work. */
++global_var;
/* Now the inline function. */
--level_counter;
inline_func ();
++level_counter;
/* Do some work. */
++global_var;
}
static inline void __attribute__((__always_inline__))
inline_func (void)
{
if (level_counter > 1)
{
--level_counter;
normal_func ();
++level_counter;
}
else
++global_var; /* Break here. */
}
int
main ()
{
level_counter = 6;
normal_func ();
return 0;
}
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