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

[oota-llvm.git] / lib / Transforms / Scalar / LowerAtomic.cpp

diff --git a/lib/Transforms/Scalar/LowerAtomic.cpp b/lib/Transforms/Scalar/LowerAtomic.cpp
index 89963fcfe4ac92ad4acf54b74b835f74bb275247..4251ac47ed51b3ba2e46b7318525aace4fe1a444 100644 (file)
--- a/lib/Transforms/Scalar/LowerAtomic.cpp
+++ b/lib/Transforms/Scalar/LowerAtomic.cpp
@@ -43,7 +43,7 @@ static bool LowerAtomicRMWInst(AtomicRMWInst *RMWI) {
   Value *Val = RMWI->getValOperand();
 
   LoadInst *Orig = Builder.CreateLoad(Ptr);
-  Value *Res = NULL;
+  Value *Res = nullptr;
 
   switch (RMWI->getOperation()) {
   default: llvm_unreachable("Unexpected RMW operation");