[PATCH] D57243: GlobalISel: Allow bitcount ops to have different result type

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

The type used in this case for the result has more to do with the type required for the operations after required for the legalization. The G_SUB can be done in either width, but the narrower sub seems like a more preferable canonical form.


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  https://reviews.llvm.org/D57243/new/

https://reviews.llvm.org/D57243