[all-commits] [llvm/llvm-project] 316e62: [mlir][linalg] Support the empty anchor op string ...

[Tobias Gysi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 316e627c2b98bac867836378dd6294ad79f7eb3f
      https://github.com/llvm/llvm-project/commit/316e627c2b98bac867836378dd6294ad79f7eb3f
  Author: gysit <gysit at google.com>
  Date:   2021-11-30 (Tue, 30 Nov 2021)

  Changed paths:
    M mlir/include/mlir/Dialect/Linalg/Transforms/CodegenStrategy.h
    M mlir/test/Dialect/Linalg/codegen-strategy.mlir
    M mlir/test/lib/Dialect/Linalg/TestLinalgCodegenStrategy.cpp

  Log Message:
  -----------
  [mlir][linalg] Support the empty anchor op string when padding.

Add support for an empty anchor op string in vectorization. An empty anchor op string is useful after fusion when there are multiple different operations to vectorize.

Depends On D114689

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D114690