[flang-commits] [flang] [flang][OpenMP] Lower DO and SIMD variants in metadirectives (PR #210810)

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https://github.com/MattPD commented:

Thanks for the quick turnaround. I rebuilt at 0508f494 and re-ran each round-1 reproducer: all five are fixed, and the strengthened clause-selection tests now fail when I inject an `llvm.intr.assume`, so they catch the regression they describe.

The new reachability filtering in `GetReachableMetadirectiveVariants` raised a few follow-ups. Most concern variants that can never be selected but still constrain the program. One is a crash on the eager-privatization path that the new TODO guard does not cover, and it looks pre-existing.

https://github.com/llvm/llvm-project/pull/210810