[Bug tree-optimization/58689] Enhance returns_nonnull

[eduardo.abinader at openbossa dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58689

--- Comment #7 from Eduardo Abinader <eduardo.abinader at openbossa dot org> ---
Thanks for the feedback.

I just realized that bfd.h is referring /usr/include/ansidecl.h and not
/usr/include/libiberty/ansidecl.h.

Changed this path in bfd.h and compiled ok. Don't know if that's an ubuntu
issue or binutils.