https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115519
--- Comment #3 from Stefan Schulze Frielinghaus <stefansf at gcc dot gnu.org> --- The failing autovec-long-double-signaling-*.c tests stem from the fact that vcond_mask_mn is not implemented for V1TF which can be easily done by simply switching to VT mode iterator and extending TOINTVEC/tointvec.