[all-commits] [llvm/llvm-project] 1669ac: [MLIR] Refactor mask compression logic when emulat...

[lialan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1669ac434cd4aa0ad47d42401c6d4e2afd826d30
      https://github.com/llvm/llvm-project/commit/1669ac434cd4aa0ad47d42401c6d4e2afd826d30
  Author: lialan <me at alanli.org>
  Date:   2024-11-27 (Wed, 27 Nov 2024)

  Changed paths:
    M mlir/lib/Dialect/Vector/Transforms/VectorEmulateNarrowType.cpp
    M mlir/test/Dialect/Vector/vector-emulate-narrow-type-unaligned.mlir

  Log Message:
  -----------
  [MLIR] Refactor mask compression logic when emulating `vector.maskedload` ops (#116520)

This patch simplifies and extends the logic used when compressing masks
emitted by `vector.constant_mask` to support extracting 1-D vectors from
multi-dimensional vector loads. It streamlines mask computation, making
it applicable for multi-dimensional mask generation, improving the
overall handling of masked load operations.



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