| commit | 044f6a472648186b882fdb88aea6ca974008ea8b | [log] [tgz] |
|---|---|---|
| author | Jakub Kuderski <kubakuderski@gmail.com> | Tue Oct 03 21:17:48 2017 +0000 |
| committer | Jakub Kuderski <kubakuderski@gmail.com> | Tue Oct 03 21:17:48 2017 +0000 |
| tree | e4f805052abd6ce39afc6cf9cde9508d7cd93349 | |
| parent | 4b145dd11706fc8be8ac4137f1d455bb8cbe9e88 [diff] |
[Dominators] Make eraseNode invalidate DFS numbers This patch makes DT::eraseNode mark DFSInfo as invalid. Not marking it as invalid leads to DFS numbers getting corrupted and failing VerifyDFSNumbers check. This patch also makes children iterator const (NFC). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314847 91177308-0d34-0410-b5e6-96231b3b80d8