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Re: [tree-ssa] RFC: Making control flow more explicit
> >>And what happened to tree/block statement iterators? You said you
> >>like them,
> >I don't like the purpose for that block statement iterators were
> >and their internals; otherwise I like the idea.
> Have you actually tested the insert (both edge and non) iterators, for
yes, to some amount (they are also used in ordinary un-ssa). Given that
now they are trivial, I don't fear there would be any major problems