[Bug bootstrap/100327] [12 regression] bootstrap failure after r12-228

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100327

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Possibly

          if (!targetm.scalar_mode_supported_p (mode)
              || !targetm.libgcc_floating_mode_supported_p (mode))
            continue;