730   const struct poly3_span a_high = {&a->s[low_len], &a->a[low_len]};  in poly3_mul_aux()  local
737   poly3_span_add(&a_cross_sum, a, &a_high, low_len);  in poly3_mul_aux()
740     a_cross_sum.s[low_len] = a_high.s[low_len];  in poly3_mul_aux()
741     a_cross_sum.a[low_len] = a_high.a[low_len];  in poly3_mul_aux()
755   poly3_mul_aux(&out_high, &child_scratch, &a_high, &b_high, high_len);  in poly3_mul_aux()
1247   const vec_t *a_high = &a[low_len];  in poly_mul_vec_aux()  local
1253     out[i] = vec_add(a_high[i], a[i]);  in poly_mul_vec_aux()
1257     out[low_len] = a_high[low_len];  in poly_mul_vec_aux()
1265   poly_mul_vec_aux(&out[low_len * 2], child_scratch, a_high, b_high, high_len);  in poly_mul_vec_aux()
1343   const uint16_t *const a_high = &a[low_len];  in poly_mul_novec_aux()  local
1347     out[i] = a_high[i] + a[i];  in poly_mul_novec_aux()
1351     out[low_len] = a_high[low_len];  in poly_mul_novec_aux()
1357   poly_mul_novec_aux(&out[low_len * 2], child_scratch, a_high, b_high,  in poly_mul_novec_aux()