n->out = (ir_node **) 1; /* Space for array size. */
start = is_Block(n) ? 0 : -1;
irn_arity = get_irn_arity(n);
res = irn_arity - start + 1; /* --1 or --0; 1 for array size. */
n->out = (ir_node **) 1; /* Space for array size. */
start = is_Block(n) ? 0 : -1;
irn_arity = get_irn_arity(n);
res = irn_arity - start + 1; /* --1 or --0; 1 for array size. */