[PATCH] D16180: Move isDereferenceable to Loads.h/cpp

[Artur Pilipenko via llvm-commits]

apilipenko created this revision.
apilipenko added reviewers: hfinkel, reames.
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As suggested by Hal in D10920 move isDereferenceable stuff to Loads.h/cpp. In subsequent change (actually an update of D10920) I'm going to eliminate isDerferenceableAndAlignedPointer from Loads API, leaving isSafeToLoadSpecualtively the only function to check is load instruction can be speculated.

http://reviews.llvm.org/D16180

Files:
  include/llvm/Analysis/Loads.h
  include/llvm/Analysis/ValueTracking.h
  lib/Analysis/Loads.cpp
  lib/Analysis/MemDerefPrinter.cpp
  lib/Analysis/ValueTracking.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/Transforms/IPO/ArgumentPromotion.cpp

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