nn_lshift_fixedlen
ATTRIBUTE_WARN_UNUSED_RET int nn_lshift_fixedlen(nn_t out, nn_src_t in, bitcnt_t cnt);
GENERIC_TEST_NN(nn_lshift_fixedlen, NN_SHIFT_LEFT_FIXEDLEN, "(fixed)<<", nn_lshift_fixedlen, "nnu", "oii",
ret = nn_lshift_fixedlen(&a_shift, a, cnt); EG(ret, err);
ret = nn_lshift_fixedlen(&b_normalized, ptr, cnt); EG(ret, err);
ret = nn_lshift_fixedlen(&out, &out, 1); EG(ret, err);
ret = nn_lshift_fixedlen(&out, &out, 1); EG(ret, err);
ret = nn_lshift_fixedlen(&out, &out, 1); EG(ret, err);