> While that kind of flexibility is tempting, it comes with a significant complexity tax as well: it means that reasoning through and implementing classical compiler analyses and transforms is more difficult, at least for existing compiler engineers with their experience, because the IR is so different from the classical data structure (CFG of basic blocks). The V8 team wrote about this difficulty recently as support for their decision to migrate away from a pure Sea-of-Nodes representation.
Note that the Sea of Nodes author, Cliff Click, is the opinion they weren't really using the way they should, and naturally doesn't see a point on their migration decision.
There is a Coffee Compiler Club discussion on the subject.
Note that the Sea of Nodes author, Cliff Click, is the opinion they weren't really using the way they should, and naturally doesn't see a point on their migration decision.
There is a Coffee Compiler Club discussion on the subject.