https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109505
--- Comment #14 from rguenther at suse dot de <rguenther at suse dot de> --- On Mon, 17 Apr 2023, rsandifo at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109505 > > --- Comment #10 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot > gnu.org> --- > Might be a daft question, but which cases besides > INTEGER_CST are supposed to be captured by the CONSTANT_CLASS_P? For the bitops? I suppose FIXED_CST, VECTOR_CST, COMPLEX_CST (for _Complex int), basically all constants for which bitops are valid.