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Re: [PATCH] Fix PR middle-end/26306


> However, if we do want to do this in the middle end, then checking 
> TREE_ADDRESSABLE (rather than AGGREGATE_TYPE_P) might be better?  Not 
> all aggregates have BLK_MODE, so the analogy with 3.4 isn't completely 
> accurate.

It would seem to me that you need to check *both*, each for a different reason.


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