[all-commits] [llvm/llvm-project] 054239: [mlir] Use std::optional instead of llvm::Optional...

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 05423905d064c196f745a57050e3e918b0243765
      https://github.com/llvm/llvm-project/commit/05423905d064c196f745a57050e3e918b0243765
  Author: Kazu Hirata <kazu at google.com>
  Date:   2023-02-14 (Tue, 14 Feb 2023)

  Changed paths:
    M mlir/lib/Conversion/LLVMCommon/TypeConverter.cpp
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/lib/Dialect/Transform/IR/TransformOps.cpp
    M mlir/lib/Transforms/Utils/DialectConversion.cpp

  Log Message:
  -----------
  [mlir] Use std::optional instead of llvm::Optional (NFC)

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716