[PATCH] D47088: Fix aliasing of launder.invariant.group

[Piotr Padlewski via Phabricator via llvm-commits]

Prazek updated this revision to Diff 147626.
Prazek added a comment.

Refactored code to getArgumentAliasingToReturnedPointer and added few comments. 
Please check out isKnownNonZero, as I think it could also use getArgumentAliasingToReturnedPointer.


Repository:
  rL LLVM

https://reviews.llvm.org/D47088

Files:
  llvm/include/llvm/Analysis/ValueTracking.h
  llvm/lib/Analysis/BasicAliasAnalysis.cpp
  llvm/lib/Analysis/CaptureTracking.cpp
  llvm/lib/Analysis/Loads.cpp
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/test/Transforms/Inline/launder.invariant.group.ll

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