[PATCH] D75448: [LoopVectorizer] Change types of lists from pointers to references. NFC

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: Ayal, hsaito, fhahn, gilr, dcaballe, rengolin.
Herald added subscribers: rogfer01, hiraditya.
Herald added a project: LLVM.

getReductionVars, getInductionVars and getFirstOrderRecurrences were all being returned from LoopVectorizationLegality as pointers to lists. This just changes them to be references, cleaning up the interface slightly.


https://reviews.llvm.org/D75448

Files:
  llvm/include/llvm/Transforms/Vectorize/LoopVectorizationLegality.h
  llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
  llvm/lib/Transforms/Vectorize/VPlanTransforms.h
  llvm/unittests/Transforms/Vectorize/VPlanHCFGTest.cpp

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