[Bug other/42333] complex division failure on darwin10 with -lm

[mrs at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42333

--- Comment #57 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> 2011-02-07 20:56:32 UTC ---
I'll pre-approve a backport to 4.5.x if someone really wants it, should be very
safe.