[all-commits] [llvm/llvm-project] ac047d: [MLIR] Remove dead affine.applys while generating ...

[Uday Bondhugula via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ac047d9fceac73f662e06ce9ebae206b069772a5
      https://github.com/llvm/llvm-project/commit/ac047d9fceac73f662e06ce9ebae206b069772a5
  Author: Uday Bondhugula <uday at polymagelabs.com>
  Date:   2020-04-14 (Tue, 14 Apr 2020)

  Changed paths:
    M mlir/lib/Transforms/Utils/LoopUtils.cpp

  Log Message:
  -----------
  [MLIR] Remove dead affine.applys while generating pointwise copies

This makes no impact on the test cases because affine-data-copy-generate
runs whole function canonicalization at its end; however, the latter
will be removed in a pending revision. It is thus useful to clean up
these affine.applys right here, and eventually, not even generate
these (when the right API to compose by construction is in place).

Differential Revision: https://reviews.llvm.org/D78055