[patch] extend.texi MIPS PS/3D Support

[Richard Sandiford]

Richard Sandiford <rsandifo@redhat.com> writes:
> 2004-10-02  Chao-Ying Fu  <fu@mips.com>
> 	    Richard Sandiford  <rsandifo@redhat.com>
>
> 	* doc/invoke.texi (-mpaired-single): Link to the new description of the
> 	built-in functions.  Document dependencies.
> 	(-mips3d): Add link here too.
> 	* doc/extend.texi (MIPS Paired-Single Support): New section.

No-one seemed to have any objections, so I went ahead and installed this.

Richard