[Bug target/71340] [RL78] -m64bit-doubles option is documented but not present

[sandra at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71340

sandra at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |sandra at gcc dot gnu.org
           Assignee|unassigned at gcc dot gnu.org      |sandra at gcc dot gnu.org

--- Comment #2 from sandra at gcc dot gnu.org ---
There is no longer a maintainer for the rl78 target listed.  The feature has
been missing for 11.5 years now and apparently nobody has cared enough to add
it, so I'm going to remove the documentation for it instead so at least the
manual is in sync with the code.