[all-commits] [llvm/llvm-project] a75a46: [mlir][Vector] Enable create_mask for scalable vec...

[jsetoain via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a75a46db89f3fe3f3cb7d683e2b6d0227f282e18
      https://github.com/llvm/llvm-project/commit/a75a46db89f3fe3f3cb7d683e2b6d0227f282e18
  Author: Javier Setoain <javier.setoain at gmail.com>
  Date:   2022-03-25 (Fri, 25 Mar 2022)

  Changed paths:
    M mlir/include/mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h
    M mlir/include/mlir/Dialect/Arithmetic/Utils/Utils.h
    M mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
    M mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVM.cpp
    M mlir/lib/Conversion/VectorToLLVM/ConvertVectorToLLVMPass.cpp
    M mlir/lib/Dialect/Arithmetic/Utils/Utils.cpp
    M mlir/lib/Dialect/Vector/IR/VectorOps.cpp
    M mlir/lib/Dialect/Vector/Transforms/VectorTransforms.cpp
    M mlir/test/Conversion/VectorToLLVM/vector-mask-to-llvm.mlir
    M mlir/test/Conversion/VectorToLLVM/vector-to-llvm.mlir
    M mlir/test/Dialect/Vector/canonicalize.mlir
    M mlir/test/Dialect/Vector/invalid.mlir
    M mlir/test/Dialect/Vector/ops.mlir

  Log Message:
  -----------
  [mlir][Vector] Enable create_mask for scalable vectors

The way vector.create_mask is currently lowered is
vector-length-dependent, and therefore incompatible with scalable vector
types. This patch adds an alternative lowering path for create_mask
operations that return a scalable vector mask.

Differential Revision: https://reviews.llvm.org/D118248