[Bug middle-end/58555] [4.9 Regression] Floating point exception in want_inline_self_recursive_call_p

[law at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58555

--- Comment #21 from Jeffrey A. Law <law at redhat dot com> ---
Right, I'd been speculating that we were calling
want_inline_self_recursive_call_p for all self-recursive calls and that maybe
the hot edge or other heuristic was doing something unexpected.

Anyway, I'll let you run with it.  You'll be far more efficient than I nailing
this down.  I only started looking at it because it was one of the P1s with no
activity for the longest time.

jeff