[PATCH] D29398: [LV] Move interleaved access helper functions to VectorUtils (NFC)

[Matthew Simpson via Phabricator via llvm-commits]

mssimpso created this revision.
Herald added subscribers: mzolotukhin, aemerson.
Herald added a reviewer: javed.absar.

This patch moves some helper functions related to interleaved access vectorization out of LoopVectorize.cpp and into VectorUtils.cpp. We would like to use these functions in a follow-on patch that improves interleaved load and store lowering in (ARM/AArch64)ISelLowering.cpp. One of the functions was already duplicated there and has been removed.


https://reviews.llvm.org/D29398

Files:
  include/llvm/Analysis/VectorUtils.h
  lib/Analysis/VectorUtils.cpp
  lib/Target/AArch64/AArch64ISelLowering.cpp
  lib/Target/ARM/ARMISelLowering.cpp
  lib/Transforms/Vectorize/LoopVectorize.cpp

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