[all-commits] [llvm/llvm-project] b194ef: [mlir][spirv][vector] Add pattern to convert reduc...

[Jakub Kuderski via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b194ef692cf3965bac141af31a69428b4f6ae2df
      https://github.com/llvm/llvm-project/commit/b194ef692cf3965bac141af31a69428b4f6ae2df
  Author: Jakub Kuderski <kubak at google.com>
  Date:   2023-03-10 (Fri, 10 Mar 2023)

  Changed paths:
    M mlir/include/mlir/Conversion/VectorToSPIRV/VectorToSPIRV.h
    M mlir/lib/Conversion/VectorToSPIRV/CMakeLists.txt
    M mlir/lib/Conversion/VectorToSPIRV/VectorToSPIRV.cpp
    A mlir/test/Conversion/VectorToSPIRV/vector-reduction-to-spirv-dot-prod.mlir
    M mlir/test/lib/Conversion/CMakeLists.txt
    A mlir/test/lib/Conversion/VectorToSPIRV/CMakeLists.txt
    A mlir/test/lib/Conversion/VectorToSPIRV/TestVectorReductionToSPIRVDotProd.cpp
    M mlir/tools/mlir-opt/CMakeLists.txt
    M mlir/tools/mlir-opt/mlir-opt.cpp
    M utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
    M utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel

  Log Message:
  -----------
  [mlir][spirv][vector] Add pattern to convert reduction to SPIR-V dot prod

This converts a specific form of `vector.reduction` to SPIR-V integer
dot product ops.

Add a new test pass to excercise this outside of the main vector to
spirv conversion pass.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D145760