[Bug middle-end/91691] Cross compiling glibc produces a false maybe-uninitialized error

[alistair at alistair23 dot me]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91691

--- Comment #4 from Alistair <alistair at alistair23 dot me> ---
Thanks for looking into this Jim. We have worked around it in glibc master, so
that's fine that it can't be back ported. I'm glad it has been fixed in the
latest version.