[PATCH] D62651: [ARM] Add FP16 vector insert/extract patterns

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Extracting an element clearly shouldn't go through GPRs, yes; it can always be done as a no-op copy or a VMOVX.

For inserting an element, I'm not sure there are better sequences in all cases.


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  https://reviews.llvm.org/D62651/new/

https://reviews.llvm.org/D62651