https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113231
Roger Sayle <roger at nextmovesoftware dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |roger at nextmovesoftware dot com --- Comment #4 from Roger Sayle <roger at nextmovesoftware dot com> --- I'm testing a patch, for more accurate conversion gains/costs in the scalar-to-vector pass. Adding -mno-stv will work around the problem.