> If the comment is true, and it takes a pointer to five WORDS, why are > we using POINTER_SIZE at all?
Because of the 2 lines just below:
tmp = build_index_type (tmp);
tmp = build_array_type (ptr_type_node, tmp);
> Does it actually take a pointer to five POINTERS?
No.
> If so, where did the '4' come from?
5 * 1 - 1.
--
Eric Botcazou
