9aee050a0c
Previously section groups are doubly linked to their children. That is, an atom representing a group has group-child references to its group contents, and content atoms also have group-parent references to the group atom. That relationship was invariant; if X has a group-child edge to Y, Y must have a group-parent edge to X. However we were not using group-parent references at all. The resolver only needs group-child edges. This patch simplifies the section group by removing the unused reverse edge. No functionality change intended. Differential Revision: http://reviews.llvm.org/D3945 llvm-svn: 210066
lld Documentation ================= The lld documentation is written using the Sphinx documentation generator. It is currently tested with Sphinx 1.1.3. We currently use the 'nature' theme and a Beaker inspired structure. To rebuild documents into html: [/lld/docs]> make html