On Tue, Oct 20, 2020 at 05:01:24PM +0200, Henri Cloetens wrote: > Well, I guess there is the confusion. > - For me, this is a constant int. A "constant int" (which this is not, fwiw) is not the same as a CONST_INT. A CONST_INT is something specific in RTL (which always has mode VOIDmode, and that is correct there, but not in most other contexts). Segher