https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124266
--- Comment #16 from Alex Coplan <acoplan at gcc dot gnu.org> --- Just FTR, the ICE started with r16-7666-gb67918fddab42c434c10bedff6c210c55ed907a0 (implied by Andrew's initial comment but not stated explicitly). I suspect it is latent, though. I can take a look at the pair-fusion part, at least.
