[PATCH] D90233: [AArch64] Use DUP for BUILD_VECTOR with few different elements.

[Eli Friedman via Phabricator via llvm-commits]

efriedma accepted this revision.
efriedma added a comment.
This revision is now accepted and ready to land.

Maybe add a testcase for -0 in case someone else makes the same mistake?  Otherwise LGTM


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90233/new/

https://reviews.llvm.org/D90233