[PATCH] D57247: Simply operands of masked stores and scatters based on demanded elements

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Would it be better to put this inside InstCombiner::SimplifyDemandedVectorElts so we can also simplify the mask based on the demanded elts from its user(s)?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57247/new/

https://reviews.llvm.org/D57247