[PATCH] D42133: [AArch64] Improve code generation of vector mask build

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

You want to avoid repeating all the code in AArch64TargetLowering::LowerBUILD_VECTOR which already exists for matching constants... so you probably need to fix it in LowerBUILD_VECTOR.


Repository:
  rL LLVM

https://reviews.llvm.org/D42133