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Re: [PATCH] Updated patch to overhaul RTX classes



I would like to see this patch go in but I am worried about its making
the tree-ssa merge harder. Could someone from that effort please
comment?


Are there significant RTL-level changes in tree-ssa?

Note that the patch has proven more maintainable than it may look like (three changes, only one of which conflicting, over the course of a stage1 month). Since tree-ssa is mostly about creating new passes and new IRs, while removing RTL stuff is being postponed to after the merge, I doubt that it is causing *significant* headaches -- of course *some* headache is to be expected.

Paolo


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