[all-commits] [llvm/llvm-project] b55f42: [MLIR] Add canonicalization for `shape.broadcast`

[frgossen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b55f424ffcaca1d639ded583b9dc8ba151d92e2d
      https://github.com/llvm/llvm-project/commit/b55f424ffcaca1d639ded583b9dc8ba151d92e2d
  Author: Frederik Gossen <frgossen at google.com>
  Date:   2021-03-15 (Mon, 15 Mar 2021)

  Changed paths:
    M mlir/include/mlir/Dialect/Shape/IR/ShapeOps.td
    M mlir/lib/Dialect/Shape/IR/Shape.cpp
    M mlir/test/Dialect/Shape/canonicalize.mlir
    M mlir/test/Dialect/Shape/invalid.mlir

  Log Message:
  -----------
  [MLIR] Add canonicalization for `shape.broadcast`

Remove redundant operands and fold if only one left.

Differential Revision: https://reviews.llvm.org/D98402