[PATCH] D22241: [LV] Avoid unnecessary IV scalar-to-vector-to-scalar conversions

[Matthew Simpson via llvm-commits]

mssimpso updated this revision to Diff 63863.
mssimpso marked an inline comment as done.
mssimpso added a comment.

Addressed Adam's comments.

- Updated comment about GepOperand
- Added tests with interleave > 1 and no instcombine

Thanks!


http://reviews.llvm.org/D22241

Files:
  lib/Transforms/Vectorize/LoopVectorize.cpp
  test/Transforms/LoopVectorize/induction.ll
  test/Transforms/LoopVectorize/reverse_induction.ll

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