[all-commits] [llvm/llvm-project] 628834: [mlir][linalg] makeTiledShape: No affine.min if ti...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 62883459cdb8c151909bc34e8f71e118f3d3a4ce
      https://github.com/llvm/llvm-project/commit/62883459cdb8c151909bc34e8f71e118f3d3a4ce
  Author: Matthias Springer <springerm at google.com>
  Date:   2021-09-14 (Tue, 14 Sep 2021)

  Changed paths:
    M mlir/lib/Dialect/Linalg/Utils/Utils.cpp
    M mlir/test/Dialect/Linalg/fusion-sequence.mlir
    M mlir/test/Dialect/Linalg/tile-scalarize-dynamic-dims.mlir
    M mlir/test/Dialect/Linalg/transform-patterns-matmul-to-vector.mlir

  Log Message:
  -----------
  [mlir][linalg] makeTiledShape: No affine.min if tile size == 1

This improves codegen (more static type information) with `scalarize-dynamic-dims`.

Differential Revision: https://reviews.llvm.org/D109415