[all-commits] [llvm/llvm-project] f719e7: [llvm] [MatrixIntrinsics] Add row-major support fo...

[Aart Bik via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f719e7d9e7c411b833aa7f40e7a2a6c891def843
      https://github.com/llvm/llvm-project/commit/f719e7d9e7c411b833aa7f40e7a2a6c891def843
  Author: aartbik <ajcbik at google.com>
  Date:   2020-05-28 (Thu, 28 May 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
    A llvm/test/Transforms/LowerMatrixIntrinsics/transpose-double-row-major.ll
    A llvm/test/Transforms/LowerMatrixIntrinsics/transpose-float-row-major.ll
    A llvm/test/Transforms/LowerMatrixIntrinsics/transpose-i32-row-major.ll

  Log Message:
  -----------
  [llvm] [MatrixIntrinsics] Add row-major support for llvm.matrix.transpose

Summary:
Only column-major was supported so far. This adds row-major support as well.
Note that we probably also want very efficient SIMD implementations for the
various target platforms.

Bug:
https://bugs.llvm.org/show_bug.cgi?id=46085

Reviewers: nicolasvasilache, reidtatge, bkramer, fhahn, ftynse, andydavis1, craig.topper, dcaballe, mehdi_amini, anemet

Reviewed By: fhahn

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80673