[PATCH] D76947: [SelectionDAGBuilder][CGP][X86] Move some of SDB's gather/scatter uniform base handling to CGP.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 256134.
craig.topper added a comment.

-Add IR tests
-Add comment to function.
-Simplify node deletion code. We don't have the iterator invalidation problem because we don't walk through phis.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76947/new/

https://reviews.llvm.org/D76947

Files:
  llvm/lib/CodeGen/CodeGenPrepare.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
  llvm/lib/IR/Verifier.cpp
  llvm/test/CodeGen/X86/masked_gather.ll
  llvm/test/CodeGen/X86/masked_gather_scatter.ll
  llvm/test/CodeGen/X86/pr45067.ll
  llvm/test/Transforms/CodeGenPrepare/X86/gather-scatter-opt.ll

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