[all-commits] [llvm/llvm-project] d471c8: [mlir][int-range] Update int range inference for `...

[Ivan Butygin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d471c85e654ad0111cdffe588b2b958b62eca29f
      https://github.com/llvm/llvm-project/commit/d471c85e654ad0111cdffe588b2b958b62eca29f
  Author: Ivan Butygin <ivan.butygin at gmail.com>
  Date:   2024-11-26 (Tue, 26 Nov 2024)

  Changed paths:
    M mlir/lib/Interfaces/Utils/InferIntRangeCommon.cpp
    M mlir/test/Dialect/Arith/int-range-interface.mlir

  Log Message:
  -----------
  [mlir][int-range] Update int range inference for `arith.xori` (#117272)

Previous impl was getting incorrect results for widths > i1 and was
disabled.

While same algorithm can be used for `andi` and `ori` too, without
additional modifications it will produce less precise result.



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