Add ArrayRef constructor from None, and do the cleanups that this constructor enables

Patch by Robert Wilhelm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181138 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 5 deletions

diff --git a/include/llvm/IR/Intrinsics.h b/include/llvm/IR/Intrinsics.h
index e69ddec1e3..c81d110e3b 100644
--- a/include/llvm/IR/Intrinsics.h
+++ b/include/llvm/IR/Intrinsics.h
@@ -45,12 +45,12 @@ namespace Intrinsic {
   
   /// Intrinsic::getName(ID) - Return the LLVM name for an intrinsic, such as
   /// "llvm.ppc.altivec.lvx".
-  std::string getName(ID id, ArrayRef<Type*> Tys = ArrayRef<Type*>());
-  
+  std::string getName(ID id, ArrayRef<Type*> Tys = None);
+
   /// Intrinsic::getType(ID) - Return the function type for an intrinsic.
   ///
   FunctionType *getType(LLVMContext &Context, ID id,
-                        ArrayRef<Type*> Tys = ArrayRef<Type*>());
+                        ArrayRef<Type*> Tys = None);
 
   /// Intrinsic::isOverloaded(ID) - Returns true if the intrinsic can be
   /// overloaded.
@@ -67,8 +67,7 @@ namespace Intrinsic {
   /// using iAny, fAny, vAny, or iPTRAny).  For a declaration of an overloaded
   /// intrinsic, Tys must provide exactly one type for each overloaded type in
   /// the intrinsic.
-  Function *getDeclaration(Module *M, ID id,
-                           ArrayRef<Type*> Tys = ArrayRef<Type*>());
+  Function *getDeclaration(Module *M, ID id, ArrayRef<Type*> Tys = None);
 
   /// Map a GCC builtin name to an intrinsic ID.
   ID getIntrinsicForGCCBuiltin(const char *Prefix, const char *BuiltinName);