Problem with use of TYPE_SIZE in tree optimizers

[Andrew Pinski]

On Oct 27, 2004, at 7:45 PM, Richard Kenner wrote:

> I'm running into a problem when SSA_NAME nodes that are actually in use
> are being freed.  I traced this down to some improper uses of TYPE_SIZE
> in the tree optimizers.

> The ones that *are* causing problems are in
> tree-data-ref.c:estimate_niter_from_size_of_data.

A patch for this was already submitted but not approved/committed:
<http://gcc.gnu.org/ml/gcc-patches/2004-10/msg01592.html>.
And this is PR 18005.

Next time look through bug reports and patches.

Thanks,
Andrew Pinski