| commit | cf495bc2e505e52ad018da55bed11c7b8bc97db5 | [log] [tgz] |
|---|---|---|
| author | David Greene <greened@obbligato.org> | Wed Jan 20 20:13:31 2010 +0000 |
| committer | David Greene <greened@obbligato.org> | Wed Jan 20 20:13:31 2010 +0000 |
| tree | 97821c12347ff9b2b4c0d15c562fb14eeac1c289 | |
| parent | 1bc76d48d476446f226f06f0aced7efb268f2536 [diff] |
When XDEBUG is enabled, check for SelectionDAG cycles at some key points. This will help us find future problems like the one described in PR6019. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94019 91177308-0d34-0410-b5e6-96231b3b80d8