1 files changed, 6 insertions, 6 deletions
diff --git a/include/llvm/IR/PassManager.h b/include/llvm/IR/PassManager.h
index c6c530c..cc2a80b 100644
--- a/include/llvm/IR/PassManager.h
+++ b/include/llvm/IR/PassManager.h
@@ -193,7 +193,7 @@ class PassRunAcceptsAnalysisManager {
   template <typename T> static BigType f(...);
 
 public:
-  enum { Value = sizeof(f<PassT>(0)) == sizeof(SmallType) };
+  enum { Value = sizeof(f<PassT>(nullptr)) == sizeof(SmallType) };
 };
 
 /// \brief A template wrapper used to implement the polymorphic API.
@@ -293,7 +293,7 @@ template <typename IRUnitT, typename ResultT> class ResultHasInvalidateMethod {
   template <typename T> static BigType f(...);
 
 public:
-  enum { Value = sizeof(f<ResultT>(0)) == sizeof(SmallType) };
+  enum { Value = sizeof(f<ResultT>(nullptr)) == sizeof(SmallType) };
 };
 
 /// \brief Wrapper to model the analysis result concept.
@@ -480,7 +480,7 @@ public:
   ///
   /// This method should only be called for a single module as there is the
   /// expectation that the lifetime of a pass is bounded to that of a module.
-  PreservedAnalyses run(Module *M, ModuleAnalysisManager *AM = 0);
+  PreservedAnalyses run(Module *M, ModuleAnalysisManager *AM = nullptr);
 
   template <typename ModulePassT> void addPass(ModulePassT Pass) {
     Passes.emplace_back(new ModulePassModel<ModulePassT>(std::move(Pass)));
@@ -524,7 +524,7 @@ public:
     Passes.emplace_back(new FunctionPassModel<FunctionPassT>(std::move(Pass)));
   }
 
-  PreservedAnalyses run(Function *F, FunctionAnalysisManager *AM = 0);
+  PreservedAnalyses run(Function *F, FunctionAnalysisManager *AM = nullptr);
 
   static StringRef name() { return "FunctionPassManager"; }
 
@@ -616,7 +616,7 @@ public:
     ResultConceptT *ResultConcept =
         derived_this()->getCachedResultImpl(PassT::ID(), IR);
     if (!ResultConcept)
-      return 0;
+      return nullptr;
 
     typedef detail::AnalysisResultModel<IRUnitT, PassT, typename PassT::Result>
         ResultModelT;
@@ -987,7 +987,7 @@ public:
 
   /// \brief Runs the function pass across every function in the module.
   PreservedAnalyses run(Module *M, ModuleAnalysisManager *AM) {
-    FunctionAnalysisManager *FAM = 0;
+    FunctionAnalysisManager *FAM = nullptr;
     if (AM)
       // Setup the function analysis manager from its proxy.
       FAM = &AM->getResult<FunctionAnalysisManagerModuleProxy>(M).getManager();