[PATCH] D42948: [SelectionDAG] Support some SimplifySetCC cases for comparing against vector splats of constants.

[Simon Dardis via Phabricator via llvm-commits]

sdardis added a comment.

In https://reviews.llvm.org/D42948#999225, @spatel wrote:

> Please check in the AArch64 (and MIPS?) test changes ahead of this.


We're a ZeroOrNegativeOneBooleanContent target for vectors, so this may be useful.


Repository:
  rL LLVM

https://reviews.llvm.org/D42948