[Bug middle-end/59327] warning in expand_used_vars

[amylaar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59327

--- Comment #1 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
The warning also happens when using g++ (GCC) 4.9.0 20131128 (experimental),
and when building gcc for target epiphany-elf.