[PATCH] D153305: [MemoryEffects][NFCI] Make the MemoryEffects class reusable

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert created this revision.
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In a follow up we will reuse the logic in MemoryEffectsBase to merge
moryLocation and AAMemoryBehavior without duplicating all the bit
ling code already available in MemoryEffectsBase.

This is part of an effort to match FunctionAttr performance with a lightweight Attributor pass, and this should also speed it up as we need less AAs.


https://reviews.llvm.org/D153305

Files:
  llvm/include/llvm/AsmParser/LLParser.h
  llvm/include/llvm/IR/Attributes.h
  llvm/include/llvm/Support/ModRef.h
  llvm/lib/Analysis/AliasAnalysis.cpp
  llvm/lib/AsmParser/LLParser.cpp
  llvm/lib/IR/Attributes.cpp
  llvm/lib/Transforms/IPO/FunctionAttrs.cpp
  llvm/lib/Transforms/IPO/SCCP.cpp

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