[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

--- Comment #4 from David Edelsohn <dje at gcc dot gnu.org> ---
The failure occurs with or without -O1/-O2. I am invoking cc1plus with

-g -std=gnu++0x