[llvm-branch-commits] [clang] [llvm] release/21.x: [KeyInstr] Fix verifier check (#149043) (PR #149053)

[Tobias Hieta via llvm-branch-commits]

tru wrote:

The original commit seems to have failed a bunch of runners. Can we check if that needs to be fixed before a backport?

https://github.com/llvm/llvm-project/pull/149053