| commit | 7182126b0f3100cfddfbe6939be1a7eaeaf9fd57 | [log] [tgz] |
|---|---|---|
| author | Benjamin Kramer <benny.kra@googlemail.com> | Fri Oct 19 17:53:54 2012 +0000 |
| committer | Benjamin Kramer <benny.kra@googlemail.com> | Fri Oct 19 17:53:54 2012 +0000 |
| tree | 826a81a559510bbb9bfad69d680f5ba0af3cbf9a | |
| parent | de7c37efe2af87377ad3cdc707c61c0fa02c4038 [diff] |
Indvars: Don't recursively delete instruction during BB iteration. This can invalidate the iterators leading to use after frees and crashes. Fixes PR12536. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166291 91177308-0d34-0410-b5e6-96231b3b80d8