https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115950
--- Comment #5 from Richard Sandiford <rsandifo at gcc dot gnu.org> --- Alternatively, I suppose we could say that svcntp_bN(svptrue_bN(), pg) etc. should be folded to svcntp_bN(pg, pg) in gimple/expand, and then make the INCP/DECP wrappers only match the equal-predicate version.
