gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/pr22630.c

   1 void abort (void);
   2
   3 int j;
   4
   5 void bla (int *r)
   6 {
   7   int *p, *q;
   8
   9   p = q = r;
  10   if (!p)
  11     p = &j;
  12
  13   if (p != q)
  14     j = 1;
  15 }
  16
  17 int main (void)
  18 {
  19   bla (0);
  20   if (!j)
  21     abort ();
  22   return 0;
  23 }