set(IPO_SOURCES
  IPO/CapturePromotion.cpp
  IPO/CapturePropagation.cpp
  IPO/ClosureSpecializer.cpp
  IPO/DeadFunctionElimination.cpp
  IPO/EagerSpecializer.cpp
  IPO/ExternalDefsToDecls.cpp
  IPO/GlobalOpt.cpp
  IPO/GlobalPropertyOpt.cpp
  IPO/LetPropertiesOpts.cpp
  IPO/UsePrespecialized.cpp
  PARENT_SCOPE)