llvm-project

4f54064a - [IR] Introduce an appendTags() idiom to set MMRA metadata [NFC] (#199621)

[IR] Introduce an appendTags() idiom to set MMRA metadata [NFC] (#199621) This is a simple set-union of new tags and existing tags. This is safer than directly setting metadata, which can over-write existing MMRAs. Assisted-By: Claude Opus 4.6 --------- Co-authored-by: Pierre van Houtryve <pierre.vanhoutryve@amd.com>