[PM/AA] Hoist the value handle definition for CFLAA into the header to

[oota-llvm.git] / lib / Analysis / MemDerefPrinter.cpp

diff --git a/lib/Analysis/MemDerefPrinter.cpp b/lib/Analysis/MemDerefPrinter.cpp
index 6119a3da617e500174c5eeb4bc75fd77ee141af3..ef2de41e120921a5eeaf50681e659d3b0bbda8ff 100644 (file)
--- a/lib/Analysis/MemDerefPrinter.cpp
+++ b/lib/Analysis/MemDerefPrinter.cpp
@@ -10,6 +10,7 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/Analysis/MemoryDependenceAnalysis.h"
+#include "llvm/Analysis/ValueTracking.h"
 #include "llvm/IR/CallSite.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/InstIterator.h"
@@ -23,7 +24,7 @@ namespace {
   struct MemDerefPrinter : public FunctionPass {
     SmallVector<Value *, 4> Vec;
 
-    static char ID; // Pass identifcation, replacement for typeid
+    static char ID; // Pass identification, replacement for typeid
     MemDerefPrinter() : FunctionPass(ID) {
       initializeMemDerefPrinterPass(*PassRegistry::getPassRegistry());
     }
@@ -50,10 +51,10 @@ FunctionPass *llvm::createMemDerefPrinter() {
 
 bool MemDerefPrinter::runOnFunction(Function &F) {
   const DataLayout &DL = F.getParent()->getDataLayout();
-  for (auto &I: inst_range(F)) {
+  for (auto &I: instructions(F)) {
     if (LoadInst *LI = dyn_cast<LoadInst>(&I)) {
       Value *PO = LI->getPointerOperand();
-      if (PO->isDereferenceablePointer(DL))
+      if (isDereferenceablePointer(PO, DL))
         Vec.push_back(PO);
     }
   }