[all-commits] [llvm/llvm-project] 9b77be: [mlir] Unrolled progressive-vector-to-scf.

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9b77be5583d2da03f2ccd7319d33a2daedf8b1b3
      https://github.com/llvm/llvm-project/commit/9b77be5583d2da03f2ccd7319d33a2daedf8b1b3
  Author: Matthias Springer <springerm at google.com>
  Date:   2021-05-13 (Thu, 13 May 2021)

  Changed paths:
    M mlir/include/mlir/Conversion/VectorToSCF/ProgressiveVectorToSCF.h
    M mlir/lib/Conversion/VectorToSCF/ProgressiveVectorToSCF.cpp
    M mlir/lib/Interfaces/VectorInterfaces.cpp
    A mlir/test/Conversion/VectorToSCF/unrolled-vector-to-loops.mlir
    M mlir/test/Integration/Dialect/Vector/CPU/test-transfer-read-1d.mlir
    M mlir/test/Integration/Dialect/Vector/CPU/test-transfer-read-2d.mlir
    M mlir/test/Integration/Dialect/Vector/CPU/test-transfer-read-3d.mlir
    M mlir/test/lib/Transforms/TestVectorTransforms.cpp

  Log Message:
  -----------
  [mlir] Unrolled progressive-vector-to-scf.

Instead of an SCF for loop, these pattern generate fully unrolled loops with no temporary buffer allocations.

Differential Revision: https://reviews.llvm.org/D101981