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

[oota-llvm.git] / lib / Transforms / IPO / StripSymbols.cpp

diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index 6d0be8fac2dd6bf5633b1e66c3d31efcae7217d7..1abbccc0fc822663079d771ff923d5b5542a84da 100644 (file)
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -192,7 +192,7 @@ static void StripTypeNames(Module &M, bool PreserveDbgInfo) {
 /// Find values that are marked as llvm.used.
 static void findUsedValues(GlobalVariable *LLVMUsed,
                            SmallPtrSet<const GlobalValue*, 8> &UsedValues) {
-  if (LLVMUsed == 0) return;
+  if (!LLVMUsed) return;
   UsedValues.insert(LLVMUsed);
 
   ConstantArray *Inits = cast<ConstantArray>(LLVMUsed->getInitializer());