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

[oota-llvm.git] / lib / Transforms / Utils / LowerSwitch.cpp

diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 6d5cd780952721f005db8b646ef24c81ed20c32c..9ef694c4cea30a59329d4eb77e4f5c59e1a760e0 100644 (file)
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -53,7 +53,8 @@ namespace {
       Constant* High;
       BasicBlock* BB;
 
-      CaseRange(Constant *low = 0, Constant *high = 0, BasicBlock *bb = 0) :
+      CaseRange(Constant *low = nullptr, Constant *high = nullptr,
+                BasicBlock *bb = nullptr) :
         Low(low), High(high), BB(bb) { }
     };
 
@@ -184,7 +185,7 @@ BasicBlock* LowerSwitch::newLeafBlock(CaseRange& Leaf, Value* Val,
   F->getBasicBlockList().insert(++FI, NewLeaf);
 
   // Emit comparison
-  ICmpInst* Comp = NULL;
+  ICmpInst* Comp = nullptr;
   if (Leaf.Low == Leaf.High) {
     // Make the seteq instruction...
     Comp = new ICmpInst(*NewLeaf, ICmpInst::ICMP_EQ, Val,