gcc/testsuite/gcc.c-torture/compile/20030125-1.c

   1  int count;
   2
   3  int func(int *valp) {
   4    int val, locked = 0;
   5
   6    while ((val = *valp) != 0) {
   7      if (count) {
   8        if (count)
   9          locked = 1;
  10        else
  11          locked = 1;
  12
  13      if (!locked)
  14        continue;
  15      }
  16
  17      if (!count)
  18        count--;
  19
  20      break;
  21    }
  22
  23    return val;
  24  }