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Re: [PATCH] FOR_EACH_RTX construct to replace for_each_rtx
> Keeping the for_each_rtx idiom of using global variables or
> structs-for-parameters (a la replace_label) would not have improved
But would have simplified reviewing the patch. Full transition
to some other form should happen in stages. Not all at once.
I'm sorry, you have a point. Anyway, in my own review, sdiff -b was