https://github.com/nikic commented:
Could you please update the patch description with some information on what kind of normalization the pass does? It would also be great to post some examples, because I don't really get what kind of renaming and reordering this does just looking at the test coverage. One bit that's particularly non-obvious to me is why this normalization has to involve hashes? That seems like it would make things more unstable and hard to understand. I would recommend trying to run this pass (with all options enabled) over all existing tests to make sure that it doesn't cause any crashes/verifier failures. You're moving instructions around, and it's easy to get that wrong when invoke, callbr or catchswitch are involved. I would also try to add this pass at the end of the clang pipeline and run llvm-test-suite to verify that the normalization this does is indeed semantics-preserving. https://github.com/llvm/llvm-project/pull/68176 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits