http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50396
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-20 09:13:21 UTC --- case DIV: /* Handle floating point and integers separately. */ if (SCALAR_FLOAT_MODE_P (mode)) { should probably be FLOAT_MODE_P (mode).