BPF_ADDR_SPACE_CAST
insn->off == BPF_ADDR_SPACE_CAST &&
insn->off == BPF_ADDR_SPACE_CAST;
} else if (insn->off == BPF_ADDR_SPACE_CAST) {
if ((insn->off == BPF_ADDR_SPACE_CAST && insn->imm == 1) ||
: [off]"i"(BPF_ADDR_SPACE_CAST) \
: [off]"i"(BPF_ADDR_SPACE_CAST) \
insn->off == BPF_ADDR_SPACE_CAST;