[Bug middle-end/112951] [14 Regression] cond_copysign, cond_len_copysign optab not documented (added by r14-5285-gf30ecd8050444f)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112951

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the order of where the optab was added seems wrong:
```
 OPTAB_D (cond_neg_optab, "cond_neg$a")
+OPTAB_D (cond_copysign_optab, "cond_copysign$F$a")
 OPTAB_D (cond_one_cmpl_optab, "cond_one_cmpl$a")
```
It is placed inbetween the 2 optabs that are documented together:
```
@cindex @code{cond_neg@var{mode}} instruction pattern
@cindex @code{cond_one_cmpl@var{mode}} instruction pattern
@item @samp{cond_neg@var{mode}}
@itemx @samp{cond_one_cmpl@var{mode}}
```