[PATCH] D93042: [noalias.decl] Look through llvm.noalias.decl

[Jeroen Dobbelaere via Phabricator via llvm-commits]

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Just like llvm.assume, there are a lot of cases where we can just ignore llvm.noalias.decl.

Note: the ``llvm/test/Transforms/Coroutines/coro-retcon-resume-values.ll`` shows a small regression when the new pass manager is used.


https://reviews.llvm.org/D93042

Files:
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/lib/Analysis/AliasSetTracker.cpp
  llvm/lib/Analysis/BasicAliasAnalysis.cpp
  llvm/lib/Analysis/MemorySSA.cpp
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/Analysis/VectorUtils.cpp
  llvm/lib/CodeGen/Analysis.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/lib/Transforms/Scalar/EarlyCSE.cpp
  llvm/test/Transforms/Coroutines/coro-retcon-resume-values.ll

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