[PATCH] D43431: [SelectionDAG] SimplifyDemandedVectorElts - add support for VECTOR_INSERT_ELT

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon created this revision.
RKSimon added reviewers: craig.topper, spatel.

@craig.topper Do you know the purpose of @test14 in masked_gather_scatter.ll - is it really supposed to be splatting a different index to the insertion or has this patch unearthed a typo?


Repository:
  rL LLVM

https://reviews.llvm.org/D43431

Files:
  lib/CodeGen/SelectionDAG/TargetLowering.cpp
  test/CodeGen/X86/known-bits-vector.ll
  test/CodeGen/X86/masked_gather_scatter.ll
  test/CodeGen/X86/vec_insert-7.ll

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