unreducable cp_tree_equal ICE in gcc-4.0.0-20050410

[Dale Johannesen]

On Apr 14, 2005, at 7:14 AM, Andrew Pinski wrote:
>> Does this bug look familiar?  20629 is ICEing in the same spot, but
>> it looks like theirs was reproducible after preprocessing.  Is there
>> any more information that I provide that would be helpful?  I've
>> attached the command line, specs and a stacktrace from cc1plus.
>
> I think this was fixed on the mainline by:
> 2005-03-18  Dale Johannese  <dalej@apple.com>
>
>         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.

Yep, and I didn't put it in the release branch.  Bad Dale.  OK to do 
that?

If this is the same problem, changing the VN hashtable size to 1
should make it show up reproducibly.