[all-commits] [llvm/llvm-project] 1e45b5: [mlir] [VectorOps] Handle 'vector.shape_cast' lowe...

[Aart Bik via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e45b55dcc8bc34a45e984ce2a5533a292775484
      https://github.com/llvm/llvm-project/commit/1e45b55dcc8bc34a45e984ce2a5533a292775484
  Author: aartbik <ajcbik at google.com>
  Date:   2020-06-09 (Tue, 09 Jun 2020)

  Changed paths:
    M mlir/lib/Dialect/Vector/VectorTransforms.cpp
    M mlir/test/Dialect/Vector/vector-contract-transforms.mlir

  Log Message:
  -----------
  [mlir] [VectorOps] Handle 'vector.shape_cast' lowering for all cases

Summary:
Even though this operation is intended for 1d/2d conversions currently,
leaving a semantic hole in the lowering prohibits proper testing of this
operation. This CL adds a straightforward reference implementation for the
missing cases.

Reviewers: nicolasvasilache, mehdi_amini, ftynse, reidtatge

Reviewed By: reidtatge

Subscribers: mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, liufengdb, stephenneuendorffer, Joonsoo, grosul1, frgossen, Kayjukh, jurahul, msifontes

Tags: #mlir

Differential Revision: https://reviews.llvm.org/D81503