[llvm-branch-commits] [Clang] Load pass plugins before parsing LLVM options (PR #171868)

[Stefan Gränitz via llvm-branch-commits]

weliveindetail wrote:

Nice! LGTM at first glace

> I'm not sure whether using the LLVM Bye.so in the tests is possible this
way (e.g., if Clang is built standalone).

Testing against examples is fine, but almost never exercised on build bots. We don't expose `LLVM_BUILD_EXAMPLES` as export, so clang standalone won't see it. Also, I think `%llvmshlibdir` is broken in standalone builds. You can use `config.llvm_libs_dir`, but IIRC there is no substitution yet.

https://github.com/llvm/llvm-project/pull/171868