http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53483
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86_64-redhat-linux Component|c |target --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-24 22:31:21 UTC --- I don't think the RTD calling convention is supported on Linux at all. In fact if you don't have your glibc compiled with it, there is no way for this to work correctly. I suspect we should just error out if -mrtd is used under Linux.