http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46087
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-10-19 23:12:58 UTC --- Please read http://www.validlab.com/goldberg/paper.pdf . The issue is that 2.18 is not exactly representable.