ArrayRef has a OneElt constructor. Beautify the code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176604 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/IR/Constants.cpp b/lib/IR/Constants.cpp
index dafca987fe7fac97992ab89e23139c499df6d786..e67e78e595372944689b8c8085f7f29a27aa17a2 100644 (file)
--- a/lib/IR/Constants.cpp
+++ b/lib/IR/Constants.cpp
@@ -1417,8 +1417,7 @@ static inline Constant *getFoldedCast(
   LLVMContextImpl *pImpl = Ty->getContext().pImpl;
 
   // Look up the constant in the table first to ensure uniqueness.
-  ArrayRef<Constant*> Ops(&C, 1);
-  ExprMapKeyType Key(opc, Ops);
+  ExprMapKeyType Key(opc, C);
 
   return pImpl->ExprConstants.getOrCreate(Ty, Key);
 }