[llvm-dev] Manipulating DAGs in TableGen

[Madhur Amilkanthwar via llvm-dev]

Oh yeah, I got that confused with types provided by TableGen. I take that
back.

On Wed, Oct 14, 2020, 6:37 PM Paul C. Anagnostopoulos <paul at windfall.com>
wrote:

> I don't think it makes sense. The intepretation of DAG operators and
> operands is entirely up to the backend(s) analyzing those records. The
> operators have no meaning to TableGen.
>
> At 10/13/2020 11:33 PM, Madhur Amilkanthwar wrote:
>
> >On Tue, Oct 13, 2020, 10:44 PM Paul C. Anagnostopoulos <<mailto:
> paul at windfall.com>paul at windfall.com> wrote:
> >Madhur, could you describe !getdagrestype in more detail? In particular,
> I don't know what "type of result value" means.
> >
> >I mean the data type of the result computed by a DAG node. A DAG node may
> receive a bunch of values from others nodes, applies its operator and
> returns an 'int', so its restype is 'int', for example.
> >
> >Does that make sense?
>
>
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