https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108068
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #6) > And COMPLEX_CST shouldn't probably appear because cplxlower1 runs before > dom2 and > VECTOR_CST because GIMPLE_CONDs need scalar conditions, not vector. > So maybe it is indeed enough to just punt on DECIMAL_FLOAT_TYPE_Ps. We do allow equality compares of whole vectors, so vectors still can appear.
