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

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

In D57247#1371550 <https://reviews.llvm.org/D57247#1371550>, @RKSimon wrote:

> 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)?


Is that idiomatic for a void result instruction?  I thought SimplifyDemandedVectorElts expected to be given a value of vector type?


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  https://reviews.llvm.org/D57247/new/

https://reviews.llvm.org/D57247