https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110142
--- Comment #1 from avieira at gcc dot gnu.org ---
Found the issue to be with passing a subtype to vect_recog_widen_op_pattern in
vect_recog_widen_{plus,minus}_pattern where we didn't before. Removing those
and letting it default to a NULL pointer seems to fix the codegen issue. Will
test patches locally and send in patch when done.
