tablegen nomenclature

What would you call elements of the form:

xyz:$abc -- variables seems to be the name in the tablegen code

???

They are not mentioned in the tablegen users guide but of course used heavily.

xyx must be a def and exist?

Thanks.

Reed

What would you call elements of the form:

xyz:$abc -- variables seems to be the name in the tablegen code

???

They are not mentioned in the tablegen users guide but of course used
heavily.

It's part of the DAG syntax. The part after the colon is called the variable name. It's just a string.

xyx must be a def and exist?

Yes.

/jakob