[all-commits] [llvm/llvm-project] 1c5b66: [mlir][python] Register linalg.ElementwiseOp wrapp...

[Maksim Levental via All-commits]

  Branch: refs/heads/users/makslevental/fix-linalg-elemwise
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c5b666bb8bca0d76a7548f369dab255fbbc5bde
      https://github.com/llvm/llvm-project/commit/1c5b666bb8bca0d76a7548f369dab255fbbc5bde
  Author: makslevental <maksim.levental at gmail.com>
  Date:   2026-09-15 (Tue, 15 Sep 2026)

  Changed paths:
    M mlir/python/mlir/dialects/linalg/__init__.py
    M mlir/test/python/dialects/linalg/ops.py

  Log Message:
  -----------
  [mlir][python] Register linalg.ElementwiseOp wrapper as op view

The hand-written ElementwiseOp wrapper subclassed the generated OpView but
was not registered in the op-view registry, so ops reconstructed from the
registry (e.g. Operation.opview) were instances of the generated base class
rather than the publicly exported subclass. This made
isinstance(op.opview, linalg.ElementwiseOp) and match/case dispatch return
False for real linalg.elementwise ops.

Register the wrapper with replace=True (as pdl.py does) so the exported
class is the one the registry instantiates.

Fixes #223673


  Commit: d6b8eef28ce696640d70e4e5b6393f62d33e474b
      https://github.com/llvm/llvm-project/commit/d6b8eef28ce696640d70e4e5b6393f62d33e474b
  Author: makslevental <maksim.levental at gmail.com>
  Date:   2026-09-15 (Tue, 15 Sep 2026)

  Changed paths:
    M mlir/test/python/dialects/linalg/ops.py

  Log Message:
  -----------
  Remove comment per review


Compare: https://github.com/llvm/llvm-project/compare/8dd96a67c4f8...d6b8eef28ce6

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