NoQ added a comment. That's right. You only need to mark "atomic" symbols (`SymbolData`) as live, and expressions that contain them would automatically become live. So i think you should just iterate through a `symbol_iterator` and mark all `SymbolData` symbols you encounter as live.
Is this a hotfix for a test failure? Otherwise it'd be great to have tests. https://reviews.llvm.org/D48764 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
