https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105641
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Yes we don't support still different host compiling lto code.
pinskia at gcc dot gnu.org via Gcc-bugs Wed, 18 May 2022 03:06:53 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105641
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Yes we don't support still different host compiling lto code.