https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123175
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 63092 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63092&action=edit New vec_perm_indices CTOR STH like this? I think tree_to_vec_perm_builder need always succeed for a VEC_PERM_EXPR that's in the IL(?)
