[all-commits] [llvm/llvm-project] 1c076b: [mlir][tosa] Implement dynamic shape support for t...

[Spenser Bauman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c076b43c294c7d29d99dd50f6853b33a5b99789
      https://github.com/llvm/llvm-project/commit/1c076b43c294c7d29d99dd50f6853b33a5b99789
  Author: Spenser Bauman <sbauman at mathworks.com>
  Date:   2024-04-16 (Tue, 16 Apr 2024)

  Changed paths:
    M mlir/include/mlir/Dialect/Tosa/IR/TosaTypesBase.td
    M mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp
    M mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp
    M mlir/test/Conversion/TosaToLinalg/tosa-to-linalg-named.mlir
    M mlir/test/Conversion/TosaToLinalg/tosa-to-linalg.mlir
    A mlir/test/Integration/Dialect/Tosa/CPU/test-maxpool-dynamic.mlir

  Log Message:
  -----------
  [mlir][tosa] Implement dynamic shape support for tosa.max_pool2d lowering (#87538)

The existing lowering for tosa.max_pool2d only supports dynamic
dimensions when the dynamic dimension is the batch dimension. This
change updates the lowering to support arbitrary dynamic dimensions on
the inputs and outputs of the tosa.max_pool2d operation.

This change also fixes a bug in the implementation of implicit
broadcasting in the tosa-to-linalg pass, which was introducing uses of
constant ops that violated dominance requirements.



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