[llvm-dev] Manipulating DAGs in TableGen

[Paul C. Anagnostopoulos via llvm-dev]

Yes, that is my plan with all the things I am deprecating.

At 10/19/2020 01:47 PM, Nicolai Hähnle wrote:
>On 19.10.20 19:33, Paul C. Anagnostopoulos wrote:
>>But aren't we concerned about users of TableGen outside of the LLVM project? I've come across at least one in my travels through the interwebs.
>
>True, it's fair to give them a heads-up. Depending on the user, it may already be good enough to split the change up into two: first, a chancge to add !getdagop/!setdagop; second, a change to remove the old form. That provides at least one "moment in time" where both versions can be used, which can help with migrations.
>
>If you leave a few weeks between committing the two changes, it's even nicer.
>
>Cheers,
>Nicolai