Update to the latest registered ELF e_machine names and values.

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

diff --git a/include/llvm/Support/Casting.h b/include/llvm/Support/Casting.h
index 5f3e94d6938798d1e92b60f9ba738f9dcf0883c9..beed31a4084f60f2383586bf05382ba2fed1923a 100644 (file)
--- a/include/llvm/Support/Casting.h
+++ b/include/llvm/Support/Casting.h
@@ -245,7 +245,7 @@ inline typename cast_retty<X, Y *>::ret_type cast(Y *Val) {
 template <class X, class Y>
 LLVM_ATTRIBUTE_UNUSED_RESULT inline typename cast_retty<X, Y *>::ret_type
 cast_or_null(Y *Val) {
-  if (Val == 0) return 0;
+  if (!Val) return nullptr;
   assert(isa<X>(Val) && "cast_or_null<Ty>() argument of incompatible type!");
   return cast<X>(Val);
 }
@@ -263,13 +263,13 @@ template <class X, class Y>
 LLVM_ATTRIBUTE_UNUSED_RESULT inline typename std::enable_if<
     !is_simple_type<Y>::value, typename cast_retty<X, const Y>::ret_type>::type
 dyn_cast(const Y &Val) {
-  return isa<X>(Val) ? cast<X>(Val) : 0;
+  return isa<X>(Val) ? cast<X>(Val) : nullptr;
 }
 
 template <class X, class Y>
 LLVM_ATTRIBUTE_UNUSED_RESULT inline typename cast_retty<X, Y>::ret_type
 dyn_cast(Y &Val) {
-  return isa<X>(Val) ? cast<X>(Val) : 0;
+  return isa<X>(Val) ? cast<X>(Val) : nullptr;
 }
 
 template <class X, class Y>