| commit | 0227fe59a98b795b40e1e4b1b08cbe373d4c54c7 | [log] [tgz] |
|---|---|---|
| author | Adrian Prantl <aprantl@apple.com> | Tue Nov 07 00:45:34 2017 +0000 |
| committer | Adrian Prantl <aprantl@apple.com> | Tue Nov 07 00:45:34 2017 +0000 |
| tree | 9327c8b174a2151b7bdd925941b317ceb7b13069 | |
| parent | ed2657e43a72b4374b54ab9da9ffa0cc26630851 [diff] |
Make DIExpression::createFragmentExpression() return an Optional. We can't safely split arithmetic into multiple fragments because we can't express carry-over between fragments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317534 91177308-0d34-0410-b5e6-96231b3b80d8