[Bug middle-end/57500] [4.9 Regression] Segfault in ipa_record_reference

[dje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57500

David Edelsohn <dje at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #7 from David Edelsohn <dje at gcc dot gnu.org> ---
The proposed patch fixes the regression.  I commmitted it with permission.