[PATCH] D10867: [Codegen] Added intrinsics 'absdiff' and corresponding SDNodes for absolute difference operation

[Shahid]

ashahid updated this revision to Diff 29680.
ashahid added a comment.

The expansion of *ABSDIFF node has been moved to LegalizeVectorOps from LegalizeDAG as this is a vector operation.


Repository:
  rL LLVM

http://reviews.llvm.org/D10867

Files:
  docs/LangRef.rst
  include/llvm/CodeGen/ISDOpcodes.h
  include/llvm/IR/Intrinsics.td
  include/llvm/Target/TargetSelectionDAG.td
  lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
  lib/CodeGen/TargetLoweringBase.cpp
  test/CodeGen/X86/absdiff_expand.ll

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