[all-commits] [llvm/llvm-project] 572b17: [mlir][transform] TrackingListener: Distinguish be...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 572b171fb58b58f4c3f95dfde495dd81059e1451
      https://github.com/llvm/llvm-project/commit/572b171fb58b58f4c3f95dfde495dd81059e1451
  Author: Matthias Springer <me at m-sp.org>
  Date:   2023-06-09 (Fri, 09 Jun 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/Transform/IR/TransformOps.h
    M mlir/lib/Dialect/Transform/IR/TransformOps.cpp
    M mlir/test/lib/Dialect/Tensor/TestTensorTransforms.cpp
    M mlir/test/lib/Dialect/Transform/TestTransformDialectExtension.cpp

  Log Message:
  -----------
  [mlir][transform] TrackingListener: Distinguish between failure and "should be dropped"

When looking for replacement ops (`findReplacementOp`) distinguish between "no replacement could be found" and "this op should be dropped from the mapping". The latter case will be utilized in a subsequent revision when a payload op is mapped to a consumed handle.

Differential Revision: https://reviews.llvm.org/D152375