[all-commits] [llvm/llvm-project] 3a5192: [mlir][VectorOps] Implement canonicalization for T...

[grosul1 via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3a5192098c5e0d6d5ef8b74b233ef65996288c11
      https://github.com/llvm/llvm-project/commit/3a5192098c5e0d6d5ef8b74b233ef65996288c11
  Author: Alex Grosul <grosul at google.com>
  Date:   2020-04-02 (Thu, 02 Apr 2020)

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

  Log Message:
  -----------
  [mlir][VectorOps] Implement canonicalization for TransposeOp.

Two back-to-back transpose operations are combined into a single transpose, which uses a combination of their permutation vectors.

Differential Revision: https://reviews.llvm.org/D77331