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Re: [dataflow] PATCH committed to fix debugging info.
I should admit that I do not like what I did here. I considered the two
alternatives of doing it the way that I did and just having the passes
that use df call the dumper on their own rather than using the todo
flag. Danny and I liked the former slightly better.
For the record, I also do.
If the idea here is that we want to add another todo flag to create a df
instance and a call to get this from the pass manager. I think that
this is what Paolo is asking for, but I am not a pass manager expert.
Not really, the PROP_df that I was proposing is only necessary to tell
the pass manager that there is a data flow instance, which is then
initialized "for real" by the pass itself.
Paolo