https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109511
--- Comment #2 from anlauf at gcc dot gnu.org --- It's even worse, as simplification for arguments X below one gives wrong results: set_exponent(0.75, 3) gives 3.00000000, while the runtime version correctly prints 6.000000 All gfortran versions seem to be affected.
