[C++] Use 'nullptr'. Transforms edition.

[oota-llvm.git] / include / llvm / Transforms / Utils / SimplifyIndVar.h

diff --git a/include/llvm/Transforms/Utils/SimplifyIndVar.h b/include/llvm/Transforms/Utils/SimplifyIndVar.h
index dedeca3b30a6467d42410fff2f0614bf7620faad..d6dcd6dd9f634d8cbb6551db6be10fb21ea13336 100644 (file)
--- a/include/llvm/Transforms/Utils/SimplifyIndVar.h
+++ b/include/llvm/Transforms/Utils/SimplifyIndVar.h
@@ -38,7 +38,7 @@ protected:
 
   virtual void anchor();
 public:
-  IVVisitor(): DT(NULL), ShouldSplitOverflowIntrinsics(false) {}
+  IVVisitor(): DT(nullptr), ShouldSplitOverflowIntrinsics(false) {}
   virtual ~IVVisitor() {}
 
   const DominatorTree *getDomTree() const { return DT; }
@@ -57,7 +57,7 @@ public:
 /// simplifyUsersOfIV - Simplify instructions that use this induction variable
 /// by using ScalarEvolution to analyze the IV's recurrence.
 bool simplifyUsersOfIV(PHINode *CurrIV, ScalarEvolution *SE, LPPassManager *LPM,
-                       SmallVectorImpl<WeakVH> &Dead, IVVisitor *V = NULL);
+                       SmallVectorImpl<WeakVH> &Dead, IVVisitor *V = nullptr);
 
 /// SimplifyLoopIVs - Simplify users of induction variables within this
 /// loop. This does not actually change or add IVs.