[all-commits] [llvm/llvm-project] 536486: [MLIR][Linalg] Fix DataLayoutPropagation for tenso...

[Abhishek Varma via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 536486fb4f45bffc2f4de5ae13e0cd825e8178a9
      https://github.com/llvm/llvm-project/commit/536486fb4f45bffc2f4de5ae13e0cd825e8178a9
  Author: Abhishek Varma <avarma094 at gmail.com>
  Date:   2024-08-05 (Mon, 05 Aug 2024)

  Changed paths:
    M mlir/lib/Dialect/Linalg/Transforms/DataLayoutPropagation.cpp
    M mlir/test/Dialect/Linalg/data-layout-propagation.mlir

  Log Message:
  -----------
  [MLIR][Linalg] Fix DataLayoutPropagation for tensor.unpack + linalg.generic (#101755)

-- While pushing down tensor.unpack through linalg.generic we should
take into account DPS. The current implementation was enforcing creating
a tensor.empty() for the final output value. This should've just been
the outs operand of the original linalg.generic.
-- This commit thus adds a fix for the same.

Signed-off-by: Abhishek Varma <abhvarma at amd.com>



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