| commit | 3ab88a9f0db2600cf917ddf2f72e442dded96b9c | [log] [tgz] |
|---|---|---|
| author | Chandler Carruth <chandlerc@gmail.com> | Wed Dec 28 02:24:58 2016 +0000 |
| committer | Chandler Carruth <chandlerc@gmail.com> | Wed Dec 28 02:24:58 2016 +0000 |
| tree | 7e1615065e601aa1b5d0436965298ce725dc78f8 | |
| parent | effab69f948e063bd43619bbc13c17ac36cd0d50 [diff] |
[LCG] Teach the ref edge removal to handle a ref edge that is trivial due to a call cycle. This actually crashed the ref removal before. I've added a unittest that covers this kind of interesting graph structure and mutation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290645 91177308-0d34-0410-b5e6-96231b3b80d8