https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120099
--- Comment #20 from anlauf at gcc dot gnu.org ---
Does anybody know why there is the following comment preceding the suspcious
block:
/* Possibly return complex numbers by reference for g77 compatibility.
We don't do this for calls to intrinsics (as the library uses the
-fno-f2c calling convention), nor for calls to functions which always
require an explicit interface, as no compatibility problems can
arise there. */
In view of the current observations this seems wrong.
