[PATCH] D15124: Use @llvm.invariant.start/end intrinsics to extend the meaning of basic AA's pointsToConstantMemory(), for GVN-based load elimination purposes [Local objects only]

[Larisse Voufo via llvm-commits]

lvoufo updated this revision to Diff 41942.
lvoufo added a comment.

Update patch based feedback.


http://reviews.llvm.org/D15124

Files:
  include/llvm/Analysis/BasicAliasAnalysis.h
  include/llvm/Analysis/InvariantInfo.h
  include/llvm/Analysis/MemoryDependenceAnalysis.h
  include/llvm/InitializePasses.h
  lib/Analysis/BasicAliasAnalysis.cpp
  lib/Analysis/CMakeLists.txt
  lib/Analysis/InvariantInfo.cpp
  lib/Analysis/MemoryDependenceAnalysis.cpp
  lib/Transforms/Scalar/GVN.cpp
  test/Transforms/LoadElim/invariant.ll

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