[PATCH] D66680: [DAGCombiner][X86] Teach SimplifyVBinOp to fold VBinOp (concat X, undef/constant), (concat Y, undef/constant) -> concat (VBinOp X, Y), VecC

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This revision was automatically updated to reflect the committed changes.
Closed by commit rL369937: [DAGCombiner][X86] Teach SimplifyVBinOp to fold VBinOp (concat X… (authored by ctopper, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D66680?vs=217071&id=217204#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66680/new/

https://reviews.llvm.org/D66680

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/trunk/test/CodeGen/X86/madd.ll

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