[PATCH] D128642: [AArch64][SVE] Use SVE for VLS fcopysign for wide vectors

[Peter Waller via Phabricator via llvm-commits]

peterwaller-arm added a comment.

FYI, if I add `-mattr=+sve2` to your test arguments, I get:

  LLVM ERROR: Cannot select: t17: v16i16 = AArch64ISD::BSP t43, t35, t32


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  https://reviews.llvm.org/D128642/new/

https://reviews.llvm.org/D128642