The attached patch adds a link to the built HTML docs for libgccjit to htdocs/onlinedocs/index.html.
Committed to CVS as obvious.
Index: htdocs/onlinedocs/index.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/onlinedocs/index.html,v retrieving revision 1.146 diff -u -p -r1.146 index.html --- htdocs/onlinedocs/index.html 29 Jan 2015 08:26:06 -0000 1.146 +++ htdocs/onlinedocs/index.html 6 Feb 2015 22:26:51 -0000 @@ -972,6 +972,7 @@ existing release.</p> href="https://gcc.gnu.org/onlinedocs/libquadmath.ps.gz">PostScript</a> or <a href="https://gcc.gnu.org/onlinedocs/libquadmath-html.tar.gz">an HTML tarball</a>)</li> + <li><a href="https://gcc.gnu.org/onlinedocs/jit/">libgccjit documentation</a></li> <li><a href="https://gcc.gnu.org/onlinedocs/docs-sources.tar.gz">Texinfo sources of all the manuals</a></li> </ul></li>