| commit | 86c5abb4c0edfffdd24729e142a62b9b949f025d | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Tue Apr 20 01:25:01 2010 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Tue Apr 20 01:25:01 2010 +0000 |
| tree | b66deb0a233f200e86bbf885dea7e6ee9394c7fa | |
| parent | d7aba875c14dd512ff19458c28dc0ea5681ef86a [diff] |
The visitXOR method can return the same SDNode. If so, we don't want to delete it as it's not dead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101855 91177308-0d34-0410-b5e6-96231b3b80d8