[all-commits] [llvm/llvm-project] 891ec2: [mlir][vector] Add tests for xfer-permute-lowering...

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 891ec2af45c02718c65f539cb6dad1758f079e73
      https://github.com/llvm/llvm-project/commit/891ec2af45c02718c65f539cb6dad1758f079e73
  Author: Andrzej Warzyński <andrzej.warzynski at arm.com>
  Date:   2024-06-19 (Wed, 19 Jun 2024)

  Changed paths:
    M mlir/test/Dialect/Vector/vector-transfer-permutation-lowering.mlir

  Log Message:
  -----------
  [mlir][vector] Add tests for xfer-permute-lowering (1/n)(nfc) (#95529)

Adds more tests to "vector-transfer-permutation-lowering.mlir",
specifically for the `TransferWritePermutationLowering` pattern - such
tests seem to be missing ATM.

The following edge cases are covered:
  * plain fixed-width (supported)
  * scalable vectors with mask (supported)
  * plain fixed-width, masked (not supported)

This is a part of a larger effort to make sure that all key cases for
patterns under `populateVectorTransferPermutationMapLoweringPatterns`
(*) are tested. I also want to make sure that tests use consistent
function and variable names.

(*) `transform.apply_patterns.vector.transfer_permutation_patterns` in
TD parlance)



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