[all-commits] [llvm/llvm-project] e8dcf5: [mlir] [VectorOps] Add expand/compress operations ...

[Aart Bik via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e8dcf5f87dc20b3f08005ac767ff934e36bf2a5b
      https://github.com/llvm/llvm-project/commit/e8dcf5f87dc20b3f08005ac767ff934e36bf2a5b
  Author: aartbik <ajcbik at google.com>
  Date:   2020-08-04 (Tue, 04 Aug 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
    M mlir/include/mlir/Dialect/Vector/VectorOps.td
    A mlir/integration_test/Dialect/Vector/CPU/test-compress.mlir
    A mlir/integration_test/Dialect/Vector/CPU/test-expand.mlir
    M mlir/integration_test/Dialect/Vector/CPU/test-scatter.mlir
    M mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp
    M mlir/lib/Dialect/Vector/VectorOps.cpp
    M mlir/test/Conversion/VectorToLLVM/vector-to-llvm.mlir
    M mlir/test/Dialect/Vector/invalid.mlir
    M mlir/test/Dialect/Vector/ops.mlir
    M mlir/test/Target/llvmir-intrinsics.mlir

  Log Message:
  -----------
  [mlir] [VectorOps] Add expand/compress operations to Vector dialect

Introduces the expand and compress operations to the Vector dialect
(important memory operations for sparse computations), together
with a first reference implementation that lowers to the LLVM IR
dialect to enable running on CPU (and other targets that support
the corresponding LLVM IR intrinsics).

Reviewed By: reidtatge

Differential Revision: https://reviews.llvm.org/D84888