[llvm] [MIR][NFC] Test verbalising INLINEASM extra-info flags. (PR #186796)

[Ivan Kosarev via llvm-commits]

kosarev wrote:

I'm going to merge the fix tomorrow morning, which is a few hours away. Please feel free to amend as necessary, if this can't wait.

https://github.com/llvm/llvm-project/pull/186796