| commit | 54e72eca0c5d012546fcc6d1fdac7ee56c90686c | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Mon Feb 08 22:19:11 2010 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Mon Feb 08 22:19:11 2010 +0000 |
| tree | 9763dc27aeb1ff532da1121a40ede42c0f48abb8 | |
| parent | 25ceb5f3171b24459e86adf5e18cebaaabe247d3 [diff] |
ConstantFoldConstantExpression can theoretically return the original expression; don't go into an infinite loop if it does. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95591 91177308-0d34-0410-b5e6-96231b3b80d8