[PATCH] D109647: [AA] Consider globalmemonly in getModRefInfo()

[Mugilan Ganesan via Phabricator via llvm-commits]

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If a function is GlobalMemOnly and a memory location does not point to a global object, getModRefInfo can infer that no aliasing between the function and the location can occur.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109647

Files:
  llvm/include/llvm/Analysis/AliasAnalysis.h
  llvm/include/llvm/IR/Function.h
  llvm/include/llvm/IR/InstrTypes.h
  llvm/lib/Analysis/AliasAnalysis.cpp
  llvm/lib/Analysis/BasicAliasAnalysis.cpp
  llvm/test/Analysis/BasicAA/globalmemonly.ll

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