[Mlir-commits] [flang] [mlir] [openmp] [MLIR][OpenMP] Add scan reduction lowering to llvm (PR #167031)

[Sergio Afonso]

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skatrak wrote:

Nit: I think `createCanonicalScanLoops` should probably return an `std::pair` rather than a vector. It seems to make more sense, based on the fact that it's expected to always return two elements.

https://github.com/llvm/llvm-project/pull/167031