[all-commits] [llvm/llvm-project] 409def: [mlir][vector] shape_cast(broadcast) -> broadcast ...

[James Newling via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 409def2867ffe7dffceeff380d7b4057bac5eac6
      https://github.com/llvm/llvm-project/commit/409def2867ffe7dffceeff380d7b4057bac5eac6
  Author: James Newling <james.newling at gmail.com>
  Date:   2025-04-11 (Fri, 11 Apr 2025)

  Changed paths:
    M mlir/lib/Dialect/Vector/IR/VectorOps.cpp
    M mlir/test/Dialect/Vector/canonicalize.mlir

  Log Message:
  -----------
  [mlir][vector] shape_cast(broadcast) -> broadcast canonicalization (#134939)

Add additional cases of this canonicalization, by checking the 'source
of truth' function `isBroadcastableTo` to check when it is possible to
broadcast directly to the shape resulting from the shape_cast.

---------

Signed-off-by: James Newling <james.newling at gmail.com>



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