gcc/testsuite/gcc.c-torture/execute/pr68328.c

int a, b, c = 1, d = 1, e;

__attribute__ ((noinline, noclone))
     int foo (void)
{
  asm volatile ("":::"memory");
  return 4195552;
}

__attribute__ ((noinline, noclone))
     void bar (int x, int y)
{
  asm volatile (""::"g" (x), "g" (y):"memory");
  if (y == 0)
    __builtin_abort ();
}

int
baz (int x)
{
  char g, h;
  int i, j;

  foo ();
  for (;;)
    {
      if (c)
	h = d;
      g = h < x ? h : 0;
      i = (signed char) ((unsigned char) (g - 120) ^ 1);
      j = i > 97;
      if (a - j)
	bar (0x123456, 0);
      if (!b)
	return e;
    }
}

int
main ()
{
  baz (2);
  return 0;
}