https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102059
--- Comment #20 from Kewen Lin <linkw at gcc dot gnu.org> --- Thanks for the detailed explanation, Mike! The fusion related flags have been considered in the posted patch: https://gcc.gnu.org/pipermail/gcc-patches/2021-September/578552.html. One RFC/Patch https://gcc.gnu.org/pipermail/gcc-patches/2021-September/578555.html is also posted to see if we can avoid to change implicit option behavior for Power8/9.
