[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead...

[oota-llvm.git] / include / llvm / Analysis / ScalarEvolution.h

diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h
index 06489d8d68de2b2d2315563b37344fb0e2b361f7..1e086fbd702d6b874feb2ddf7ba0196e755a129b 100644 (file)
--- a/include/llvm/Analysis/ScalarEvolution.h
+++ b/include/llvm/Analysis/ScalarEvolution.h
@@ -210,7 +210,7 @@ namespace llvm {
       void deleted() override;
       void allUsesReplacedWith(Value *New) override;
     public:
-      SCEVCallbackVH(Value *V, ScalarEvolution *SE = 0);
+      SCEVCallbackVH(Value *V, ScalarEvolution *SE = nullptr);
     };
 
     friend class SCEVCallbackVH;
@@ -291,7 +291,7 @@ namespace llvm {
       const SCEV *ExactNotTaken;
       PointerIntPair<ExitNotTakenInfo*, 1> NextExit;
 
-      ExitNotTakenInfo() : ExitingBlock(0), ExactNotTaken(0) {}
+      ExitNotTakenInfo() : ExitingBlock(nullptr), ExactNotTaken(nullptr) {}
 
       /// isCompleteList - Return true if all loop exits are computable.
       bool isCompleteList() const {
@@ -321,7 +321,7 @@ namespace llvm {
       const SCEV *Max;
 
     public:
-      BackedgeTakenInfo() : Max(0) {}
+      BackedgeTakenInfo() : Max(nullptr) {}
 
       /// Initialize BackedgeTakenInfo from a list of exact exit counts.
       BackedgeTakenInfo(
@@ -897,7 +897,7 @@ namespace llvm {
     bool runOnFunction(Function &F) override;
     void releaseMemory() override;
     void getAnalysisUsage(AnalysisUsage &AU) const override;
-    void print(raw_ostream &OS, const Module* = 0) const override;
+    void print(raw_ostream &OS, const Module* = nullptr) const override;
     void verifyAnalysis() const override;
 
   private: