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/* { dg-do run } */
/* { dg-options "-O3 -fno-early-inlining" } */
int array[128];
volatile int v = 0;
volatile int blah = 0;
int __attribute__((noipa))
obscured_zero ()
{
return 0;
}
int __attribute__((noipa))
obscured_one ()
{
return 1;
}
int __attribute__((noipa))
obscured_two ()
{
return 2;
}
static
void cb1 (int l)
{
v = 25;
}
static
void cb2 (int l)
{
v = 125;
}
typedef void (*silly_callback)(int);
silly_callback __attribute__((noipa))
get_callback ()
{
return cb1;
}
static void
f (int c, int l, silly_callback p)
{
int i;
for (i = 0; i < c; i++)
array[i] = 455;
for (i = 0; i < 200; i++)
{
p (l);
if (obscured_one ())
break;
}
if (l > 0)
f (c * 2, l - 1, p);
blah = l;
}
int
main (int argc, char *argv[])
{
int i;
for (i = 0; i < 1000; i++)
{
f (0, 5, get_callback ());
if (v != 25)
__builtin_abort ();
if (obscured_one ())
break;
}
for (i = 0; i < 1000; i++)
{
f (obscured_zero (), obscured_two (), cb2);
if (v != 125)
__builtin_abort ();
if (obscured_one ())
break;
}
return 0;
}
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