[all-commits] [llvm/llvm-project] 5e2911: [mlir][mesh] Add verification and canonicalization...

[Boian Petkantchin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5e29112719df91b1c80916386e230252d56b052e
      https://github.com/llvm/llvm-project/commit/5e29112719df91b1c80916386e230252d56b052e
  Author: Boian Petkantchin <boian.petkantchin at amd.com>
  Date:   2023-12-15 (Fri, 15 Dec 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/Mesh/IR/MeshOps.td
    M mlir/lib/Dialect/Mesh/IR/MeshOps.cpp
    M mlir/test/Dialect/Mesh/canonicalization.mlir
    M mlir/test/Dialect/Mesh/invalid.mlir
    M mlir/test/Dialect/Mesh/ops.mlir

  Log Message:
  -----------
  [mlir][mesh] Add verification and canonicalization for some collectives (#74905)

Add verification and canonicalization for
broadcast, gather, recv, reduce, scatter, send and shift.

The canonicalizations only remove trivial collectives with empty
mesh_axes attrubutes.