https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68805
Alan Modra <amodra at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |amodra at gmail dot com --- Comment #1 from Alan Modra <amodra at gmail dot com> --- I think the problem is in vsx_le_perm_load, where the splitter generates vec_select:TI. gcc/doc/rtl.texi says the vec_select mode ought to be a vector mode, so I think there needs to be a mode change in the splitter (and others like it).