Ensure -mcpu=xscale works for arm targets, after rL252903 and rL252904

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

diff --git a/include/llvm/Support/Registry.h b/include/llvm/Support/Registry.h
index b0c2e899855d10b5e4ba5c56c346fd3625dd2d72..bbea97b289a6e1a3f22801c60990f0be21b50ab3 100644 (file)
--- a/include/llvm/Support/Registry.h
+++ b/include/llvm/Support/Registry.h
@@ -14,9 +14,9 @@
 #ifndef LLVM_SUPPORT_REGISTRY_H
 #define LLVM_SUPPORT_REGISTRY_H
 
+#include "llvm/ADT/iterator_range.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Compiler.h"
-
 #include <memory>
 
 namespace llvm {
@@ -37,12 +37,11 @@ namespace llvm {
     std::unique_ptr<T> instantiate() const { return Ctor(); }
   };
 
-
   /// Traits for registry entries. If using other than SimpleRegistryEntry, it
   /// is necessary to define an alternate traits class.
   template <typename T>
   class RegistryTraits {
-    RegistryTraits() LLVM_DELETED_FUNCTION;
+    RegistryTraits() = delete;
 
   public:
     typedef SimpleRegistryEntry<T> entry;
@@ -53,7 +52,6 @@ namespace llvm {
     static const char *descof(const entry &Entry) { return Entry.getDesc(); }
   };
 
-
   /// A global registry used in conjunction with static constructors to make
   /// pluggable components (like targets or garbage collectors) "just work" when
   /// linked with an executable.
@@ -68,7 +66,7 @@ namespace llvm {
     class iterator;
 
   private:
-    Registry() LLVM_DELETED_FUNCTION;
+    Registry() = delete;
 
     static void Announce(const entry &E) {
       for (listener *Cur = ListenerHead; Cur; Cur = Cur->Next)
@@ -102,7 +100,6 @@ namespace llvm {
       }
     };
 
-
     /// Iterators for registry entries.
     ///
     class iterator {
@@ -121,6 +118,9 @@ namespace llvm {
     static iterator begin() { return iterator(Head); }
     static iterator end()   { return iterator(nullptr); }
 
+    static iterator_range<iterator> entries() {
+      return make_range(begin(), end());
+    }
 
     /// Abstract base class for registry listeners, which are informed when new
     /// entries are added to the registry. Simply subclass and instantiate:
@@ -156,7 +156,7 @@ namespace llvm {
       }
 
     public:
-      listener() : Prev(ListenerTail), Next(0) {
+      listener() : Prev(ListenerTail), Next(nullptr) {
         if (Prev)
           Prev->Next = this;
         else
@@ -176,7 +176,6 @@ namespace llvm {
       }
     };
 
-
     /// A static registration template. Use like such:
     ///
     ///   Registry<Collector>::Add<FancyGC>
@@ -206,7 +205,6 @@ namespace llvm {
     };
 
     /// Registry::Parser now lives in llvm/Support/RegistryParser.h.
-
   };
 
   // Since these are defined in a header file, plugins must be sure to export
@@ -224,6 +222,6 @@ namespace llvm {
   template <typename T, typename U>
   typename Registry<T,U>::listener *Registry<T,U>::ListenerTail;
 
-}
+} // end namespace llvm
 
-#endif
+#endif // LLVM_SUPPORT_REGISTRY_H