Adam Nemet 114a93ecd2 [LoopVectorize] Split out LoopAccessAnalysis from LoopVectorizationLegality
Move the canVectorizeMemory functionality from LoopVectorizationLegality to a
new class LoopAccessAnalysis and forward users.

Currently the collection of the symbolic stride information is kept with
LoopVectorizationLegality and it becomes an input to LoopAccessAnalysis.

NFC.  This is part of the patchset that splits out the memory dependence logic
from LoopVectorizationLegality into a new class LoopAccessAnalysis.
LoopAccessAnalysis will be used by the new Loop Distribution pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227751 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-01 16:56:04 +00:00
..