[Mlir-commits] [mlir] [mlir][arith] Add LUT-based lowering of arith.extf for FP8 to F32. (PR #196321)

[Matthias Springer]

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matthias-springer wrote:

I was a bit surprised to see this unit test. Do you actually need this exhaustive test for all bit patterns? You already have `Arith/CPU/test-lut-extf-f8.mlir‎`. I'm asking because we try to avoid unit tests with IR strings.

https://github.com/llvm/llvm-project/pull/196321