- for(elm = bitset_next_set(bs, 0), irn = _bsfe_get_irn(irg, elm); elm != -1; elm = bitset_next_set(bs, elm + 1), irn = _bsfe_get_irn(irg, elm))
+ for(elm = bitset_next_set(bs, 0), irn = _bsfe_get_irn(irg, elm); elm != (unsigned) -1; elm = bitset_next_set(bs, elm + 1), irn = _bsfe_get_irn(irg, elm))