[PATCH] D79356: [CodeGen][SVE] Add patterns for whole vector predicate select

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

We use whilelo to lower VECTOR_SPLAT; I think that ends up being one fewer vector instruction.  What's the tradeoff between that vs. dup+cmpne?


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  https://reviews.llvm.org/D79356/new/

https://reviews.llvm.org/D79356