[PATCH] D12032: Vector element extraction without stack operations on Power 8

[Nemanja Ivanovic via llvm-commits]

nemanjai updated this revision to Diff 35274.
nemanjai added a comment.

Documented the really complex patterns that extract a variable element number from a vector.


Repository:
  rL LLVM

http://reviews.llvm.org/D12032

Files:
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCInstrVSX.td
  lib/Target/PowerPC/PPCVSXCopy.cpp
  test/CodeGen/PowerPC/p8-scalar_vector_conversions.ll

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