1 files changed, 2 insertions, 2 deletions
diff --git a/lib/IR/Use.cpp b/lib/IR/Use.cpp
index 60a0c56688..e40f3e994d 100644
--- a/lib/IR/Use.cpp
+++ b/lib/IR/Use.cpp
@@ -27,14 +27,14 @@ void Use::swap(Use &RHS) {
     Val = RHS.Val;
     Val->addUse(*this);
   } else {
-    Val = 0;
+    Val = nullptr;
   }
 
   if (OldVal) {
     RHS.Val = OldVal;
     RHS.Val->addUse(RHS);
   } else {
-    RHS.Val = 0;
+    RHS.Val = nullptr;
   }
 }