[Bug middle-end/21231] cmov and cstore standard names not documented.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21231

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
cstore was documented in r0-93453.
cmov is still not documented.