[flang-commits] [flang] [flang]Pass to add vscale range attribute (PR #68103)

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https://github.com/jeanPerier commented:

Pass plugin-in looks ok to me (please address the formatting issue from the build bot). I only wonder a bit if this should not be done in the codegen/target rewrite pipeline rather than in `createDefaultFIROptimizerPassPipeline` though (unless the attribute matters to MLIR/FIR optimizations like inlining ?)

I do not know about enough LLVM vscale range attribute to review the logic of where to set it and with which values, so best if you get approval from an SVE knowledgeable person here.

https://github.com/llvm/llvm-project/pull/68103