| commit | e60dcb5e974989998f1d008ea2a1caee29665d58 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri Oct 29 20:16:10 2010 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri Oct 29 20:16:10 2010 +0000 |
| tree | d55348678404237b5502e4a04ab1c8415ebf5c1a | |
| parent | fea34d38b41c42bb5a4d1d6ab8f8c2e7635d8738 [diff] |
Make ScalarEvolution::forgetLoop forget all contained loops too, because they may have ValuesAtScopes map entries referencing their outer loops. This fixes a user-after-free reported in PR8471. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117698 91177308-0d34-0410-b5e6-96231b3b80d8