[flang-commits] [flang] [Flang][bbc] Prevent bbc -emit-fir command invoking all passes twice (PR #80927)

[Tom Eccles via flang-commits]

https://github.com/tblah approved this pull request.

Thanks for the changes! Yes I think you have the OpenMP passes in the right place - they should run right after lowering.

I wonder if we should have a test for the OpenMP pass pipeline similar to `flang/test/Driver/mlir-pass-pipeline.f90`. I'm fine with that remaining out of the scope of this PR though as there apparently wasn't any testing before your changes.

https://github.com/llvm/llvm-project/pull/80927