https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95907
--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> --- Confirmed (in C, with _Bool). This is yet another case of enabling some insns but disabling many other insns: our power10 support requires insns we enable on power9 and later only (set[n]bc[r] is a special case of isel). We should make it impossible for people to enable -mpower10 (without doing -mcpu=power10) somehow.
