gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr59747.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

extern void abort (void);
extern void exit (int);

int a[6], c = 1, d;
short e;

int __attribute__ ((noinline))
fn1 (int p)
{
  return a[p];
}

int
main ()
{
  if (sizeof (long long) != 8)
    exit (0);

  a[0] = 1;
  if (c)
    e--;
  d = e;
  long long f = e;
  if (fn1 ((f >> 56) & 1) != 0)
    abort ();
  exit (0);
}