BPF_AND
case BPF_ALU|BPF_AND|BPF_X:
case BPF_ALU|BPF_AND|BPF_K:
tmp = new_stmt(BPF_ALU|BPF_AND|BPF_K);
s = new_stmt(BPF_ALU|BPF_AND|BPF_K);
s = new_stmt(BPF_ALU|BPF_AND|BPF_K);
s = new_stmt(BPF_ALU|BPF_AND|BPF_K);
tmp = new_stmt(BPF_ALU|BPF_AND|BPF_K);
| arth '&' arth { $$ = gen_arth(BPF_AND, $1, $3); }
case BPF_AND:
if (last->s.code == (BPF_ALU|BPF_AND|BPF_K) &&
case BPF_ALU|BPF_AND|BPF_K:
if (op == BPF_MUL || op == BPF_AND) {
case BPF_ALU|BPF_AND|BPF_X:
op == BPF_AND) {
case BPF_ALU|BPF_AND|BPF_X:
case BPF_ALU|BPF_AND|BPF_K:
case BPF_AND: