[llvm-profdata] Add SaturatingAdd/SaturatingMultiply Helper Functions

[oota-llvm.git] / include / llvm / Support / CrashRecoveryContext.h

diff --git a/include/llvm/Support/CrashRecoveryContext.h b/include/llvm/Support/CrashRecoveryContext.h
index ea29de50a9ad3ea02df7180bdf127281ea9b5baa..1a1c74368761d729c8d60d76260425618388cb24 100644 (file)
--- a/include/llvm/Support/CrashRecoveryContext.h
+++ b/include/llvm/Support/CrashRecoveryContext.h
@@ -107,11 +107,11 @@ class CrashRecoveryContextCleanup {
 protected:
   CrashRecoveryContext *context;
   CrashRecoveryContextCleanup(CrashRecoveryContext *context)
-    : context(context), cleanupFired(false) {}
+      : context(context), cleanupFired(false) {}
 
 public:
   bool cleanupFired;
-  
+
   virtual ~CrashRecoveryContextCleanup();
   virtual void recoverResources() = 0;
 
@@ -128,8 +128,8 @@ template<typename DERIVED, typename T>
 class CrashRecoveryContextCleanupBase : public CrashRecoveryContextCleanup {
 protected:
   T *resource;
-  CrashRecoveryContextCleanupBase(CrashRecoveryContext *context, T* resource)
-    : CrashRecoveryContextCleanup(context), resource(resource) {}
+  CrashRecoveryContextCleanupBase(CrashRecoveryContext *context, T *resource)
+      : CrashRecoveryContextCleanup(context), resource(resource) {}
 
 public:
   static DERIVED *create(T *x) {
@@ -137,7 +137,7 @@ public:
       if (CrashRecoveryContext *context = CrashRecoveryContext::GetCurrent())
         return new DERIVED(context, x);
     }
-    return 0;
+    return nullptr;
   }
 };
 
@@ -146,9 +146,9 @@ class CrashRecoveryContextDestructorCleanup : public
   CrashRecoveryContextCleanupBase<CrashRecoveryContextDestructorCleanup<T>, T> {
 public:
   CrashRecoveryContextDestructorCleanup(CrashRecoveryContext *context,
-                                        T *resource) 
-    : CrashRecoveryContextCleanupBase<
-        CrashRecoveryContextDestructorCleanup<T>, T>(context, resource) {}
+                                        T *resource)
+      : CrashRecoveryContextCleanupBase<
+            CrashRecoveryContextDestructorCleanup<T>, T>(context, resource) {}
 
   virtual void recoverResources() {
     this->resource->~T();
@@ -171,7 +171,7 @@ class CrashRecoveryContextReleaseRefCleanup : public
   CrashRecoveryContextCleanupBase<CrashRecoveryContextReleaseRefCleanup<T>, T>
 {
 public:
-  CrashRecoveryContextReleaseRefCleanup(CrashRecoveryContext *context, 
+  CrashRecoveryContextReleaseRefCleanup(CrashRecoveryContext *context,
                                         T *resource)
     : CrashRecoveryContextCleanupBase<CrashRecoveryContextReleaseRefCleanup<T>,
           T>(context, resource) {}
@@ -190,16 +190,14 @@ public:
       cleanup->getContext()->registerCleanup(cleanup);
   }
 
-  ~CrashRecoveryContextCleanupRegistrar() {
-    unregister();
-  }
-  
+  ~CrashRecoveryContextCleanupRegistrar() { unregister(); }
+
   void unregister() {
     if (cleanup && !cleanup->cleanupFired)
       cleanup->getContext()->unregisterCleanup(cleanup);
-    cleanup = 0;
+    cleanup = nullptr;
   }
 };
-}
+} // end namespace llvm
 
-#endif
+#endif // LLVM_SUPPORT_CRASHRECOVERYCONTEXT_H