VEC_free (tree, heap, new_ivs);
}
-/* Returns true when the vector V is lexicographically positive, in
- other words, when the first nonzero element is positive. */
-
-static bool
-lambda_vector_lexico_pos (lambda_vector v,
- unsigned n)
-{
- unsigned i;
- for (i = 0; i < n; i++)
- {
- if (v[i] == 0)
- continue;
- if (v[i] < 0)
- return false;
- if (v[i] > 0)
- return true;
- }
- return true;
-}
-
-
/* Return TRUE if this is not interesting statement from the perspective of
determining if we have a perfect loop nest. */