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Re: Pass specific annotation data for trees


If doing this, you have to be careful that a pass isn't called from
within another pass. out-of-ssa can be called from within DOM, for
instance, so dom and out-of-ssa can't have their pass info in a union.


Yes they can, they just have to have a substructure that is shared between them that is the first member, and part of the union :)


This is the same situation we have with tree_nodes and all the
bits/flags found therein.

yup yup

Andrew



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