[PATCH] D135876: [VectorCombine] Scalarize binops with insertelt nested inside splats

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Do we need negative tests - maybe add a negative test for zero masks containing undefs (e.g. <4 x i32> <i32 0, i32 undef, i32 0, i32 0>)?

@spatel Any comments?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D135876/new/

https://reviews.llvm.org/D135876