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/* Copyright (C) 2008-2015 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/>. */
/* This is only ever run if it is compiled with a new-enough GCC, but
we don't want the compilation to fail if compiled by some other
compiler. */
#ifdef __GNUC__
#define ATTR __attribute__((always_inline))
#else
#define ATTR
#endif
int x, y;
volatile int z = 0;
volatile int result;
void bar(void);
void marker(void);
void noinline(void);
inline ATTR int func1(void)
{
bar ();
return x * y;
}
inline ATTR int func2(void)
{
return x * func1 ();
}
inline ATTR void func3(void)
{
bar ();
}
inline ATTR void outer_inline1(void)
{
noinline ();
}
inline ATTR void outer_inline2(void)
{
outer_inline1 ();
}
int main (void)
{ /* start of main */
int val;
x = 7;
y = 8;
result = func1 ();
result = func2 ();
marker ();
result = 0;
result = 0; /* set breakpoint 3 here */
func1 (); /* first call */
func1 (); /* second call */
marker ();
result = 0;
result = 0; /* set breakpoint 4 here */
func1 ();
func3 ();
marker ();
result = 0;
result = 0; /* set breakpoint 5 here */
marker ();
func1 ();
func3 ();
marker (); /* set breakpoint 6 here */
outer_inline2 ();
return 0;
}
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