[all-commits] [llvm/llvm-project] d1c8e1: [mlir][vector] Add canonicalization patterns for e...

[Thomas via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d1c8e179d8773f82cdba818dac25667224a9e8d1
      https://github.com/llvm/llvm-project/commit/d1c8e179d8773f82cdba818dac25667224a9e8d1
  Author: Thomas Raoux <thomasraoux at google.com>
  Date:   2020-10-02 (Fri, 02 Oct 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/test/Dialect/Vector/vector-distribution.mlir
    M mlir/test/lib/Transforms/TestVectorTransforms.cpp

  Log Message:
  -----------
  [mlir][vector] Add canonicalization patterns for extractMap/insertMap

Add basic canonicalization patterns for the extractMap/insertMap to allow them
to be folded into Transfer ops.
Also mark transferRead as memory read so that it can be removed by dead code.

Differential Revision: https://reviews.llvm.org/D88622