[Bug target/92518] [10 regression] ppc rounding tests fail after r278207

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92518

--- Comment #7 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Ah, -fdump-ipa-all-all .  So it seems like ppc-round.c.072i.icf is what is
wrong; it says

Equals called for: round_float_uint/3:round_float_int/1 with result: true

Equals called for: round_double_uint/2:round_double_int/0 with result: true

(that is the first thing wrong I see).