[Bug libgcc/59714] complex division is inaccurate on aarch64

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59714

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19974#c6