Function is_opr_memforward_var

src/serialization/impl/serializer.cpp:8–20

namespace {
bool is_opr_memforward_var(mgb::VarNode* var) {
    if (var) {
        auto opr = var->owner_opr();
        if (opr->try_cast_final<mgb::opr::Reshape>() ||
            opr->try_cast_final<mgb::opr::Broadcast>() ||
            opr->try_cast_final<mgb::opr::Subtensor>() ||
            opr->try_cast_final<mgb::opr::AxisAddRemove>() ||
            opr->try_cast_final<mgb::opr::Dimshuffle>()) {
            return true;
        }
    };
    return false;
}
}  // namespace

namespace mgb {