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Re: [tree-ssa] RFC: Making control flow more explicit


Hello,

> >>And what happened to tree/block statement iterators?  You said you 
> >>don't
> >>like them,
> >
> >I don't like the purpose for that block statement iterators were 
> >created
> >and their internals; otherwise I like the idea.
> >
> Have you actually tested the insert (both edge and non) iterators, for 
> instance?

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
with them.

Zdenek


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