[Bug rtl-optimization/57308] [4.9 Regression] DF_REF_REAL_LOC segfault in web.c:union_match_dups

[dje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57308

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-05-17
                 CC|                            |mikestump at comcast dot net
            Summary|DF_REF_REAL_LOC segfault in |[4.9 Regression]
                   |web.c:union_match_dups      |DF_REF_REAL_LOC segfault in
                   |                            |web.c:union_match_dups
     Ever confirmed|0                           |1

--- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> ---
Confirmed.