RFA: Patch to constrain maximal number of tries for incomplete dfa descriptions.

[Eric Botcazou]

>   The following patch solves PR/10160 for the main line reported by
> Eric Botcazou.  The description of the problem is in comments for
> max_lookahead_tries.

Do you think I can backport it to the 3.3 branch?

> 2003-06-05  Vladimir Makarov  <vmakarov@redhat.com>
>
>         * haifa-sched.c (max_lookahead_tries): New variable.
>         (max_issue): Check the number of tries.
>         (sched_init): Calculate value of max_lookahead_tries.

Could you add "PR bootstrap/10835" to the entry?

-- 
Eric Botcazou