http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24581
--- Comment #15 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2010-11-21 23:33:48 UTC --- For the original program I get -0.000000e+00 -0.000000e+00 -nan inf which appears correct (if one part of a complex number is an infinity, anything is valid for the other part and the overall value is still an infinity).