[llvm-branch-commits] [clang] [llvm] [llvm] Introduce type id operand bundle (PR #87573)

[Nikita Popov via llvm-branch-commits]

https://github.com/nikic requested changes to this pull request.

Missing LangRef specification.

More generally, a lot of context seems to be missing here. I see you link two RFCs from 2021, neither of which appear to have received a response, and neither of which actually describe the proposed IR level changes. A key question for me would be why this is an operand bundle rather than metadata. At least from a cursory look, the use of an operand bundle doesn't seem appropriate. Would I be correct in assuming that dropping the operand bundle would *not* result in a correctness issue?

https://github.com/llvm/llvm-project/pull/87573