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| author | Rui Ueyama <ruiu@google.com> | 2014-06-03 03:07:49 +0000 |
|---|---|---|
| committer | Rui Ueyama <ruiu@google.com> | 2014-06-03 03:07:49 +0000 |
| commit | 9aee050a0cdcae535c8fd43b172df05f607948cd (patch) | |
| tree | e49c7d3f428f4ddbddc09bfa1c3cf12d10187e96 /llvm/lib/Object/Error.cpp | |
| parent | 552f2f7b96f8fe7aa67d675b90ddde095ec5629a (diff) | |
| download | llvm-9aee050a0cdcae535c8fd43b172df05f607948cd.zip llvm-9aee050a0cdcae535c8fd43b172df05f607948cd.tar.gz llvm-9aee050a0cdcae535c8fd43b172df05f607948cd.tar.bz2 | |
Remove group-parent references.
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
Diffstat (limited to 'llvm/lib/Object/Error.cpp')
0 files changed, 0 insertions, 0 deletions