[PATCH] D150125: [AArch64][SVE] Custom ISelLowering for 256b `shuffle_vector v, undef, <1, 0, 1, 0>`

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon May 8 09:30:31 PDT 2023


efriedma added a comment.

Why not `dup z0.q, z0.q[0]; rev z0.d, z0.d`?


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  https://reviews.llvm.org/D150125/new/

https://reviews.llvm.org/D150125



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