[Bug bootstrap/69725] profiledbootstrap failure with -flto due to unsats for isl functions

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69725

--- Comment #8 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Also try without in-tree gmp. Maybe get_d.c isn't deterministic and 
changes between the phases?