https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92518
--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> --- It is still okay in ppc-round.c.048t.local-fnsummary2 but it is wrong in ppc-round.c.088t.fixup_cfg3 (the pass immediately after it, at -O2).
