[all-commits] [llvm/llvm-project] c2cb49: [mlir][remarks] Add support for Attributes in Rema...

[Razvan Lupusoru via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c2cb493824251432184cd9dfafb09fcfbcce6d28
      https://github.com/llvm/llvm-project/commit/c2cb493824251432184cd9dfafb09fcfbcce6d28
  Author: Razvan Lupusoru <razvan.lupusoru at gmail.com>
  Date:   2025-12-05 (Fri, 05 Dec 2025)

  Changed paths:
    M mlir/include/mlir/IR/Remarks.h
    M mlir/lib/IR/Remarks.cpp
    M mlir/unittests/IR/RemarkTest.cpp

  Log Message:
  -----------
  [mlir][remarks] Add support for Attributes in Remark Args (#170882)

Extend Remark::Arg to optionally store the original Attribute when
constructed from one. This allows custom remark streamers to access the
underlying attribute for type-specific handling, rather than being
limited to the string representation.

For example, a streamer processing an ArrayAttr argument can iterate
over its elements, or a streamer can check the specific attribute type
to apply custom formatting.

Changes:
- Add std::optional<Attribute> member to Remark::Arg
- Update Arg(StringRef, Attribute) constructor to store the attribute
- Add hasAttribute() and getAttribute() accessors
- Add unit test for Arg with ArrayAttr



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