[PATCH] D38862: Add must alias info to ModRefInfo.

[Alina Sbirlea via Phabricator via llvm-commits]

asbirlea updated this revision to Diff 121080.
asbirlea added a comment.
Herald added a subscriber: javed.absar.

Documented purpose of MRI_Must in enum declaration.
Updated when MRI_Must is set on getModRef(CS, MLoc) and getModRef(CS, CS).
Updated testing accordingly.


https://reviews.llvm.org/D38862

Files:
  include/llvm/Analysis/AliasAnalysis.h
  include/llvm/Analysis/AliasAnalysisEvaluator.h
  lib/Analysis/AliasAnalysis.cpp
  lib/Analysis/AliasAnalysisEvaluator.cpp
  lib/Analysis/AliasSetTracker.cpp
  lib/Analysis/BasicAliasAnalysis.cpp
  lib/Analysis/GlobalsModRef.cpp
  lib/Analysis/MemoryDependenceAnalysis.cpp
  lib/Analysis/MemorySSA.cpp
  lib/Transforms/Scalar/DeadStoreElimination.cpp
  lib/Transforms/Scalar/MemCpyOptimizer.cpp
  test/Analysis/BasicAA/args-rets-allocas-loads.ll
  test/Analysis/BasicAA/cs-cs-arm.ll
  test/Analysis/BasicAA/cs-cs.ll

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