From: David Blaikie <dblaikie@gmail.com>
Date: Thu, 10 Apr 2014 22:03:48 +0000 (+0000)
Subject: Simplify make_range by using move semantics
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=83ee9561046f5c6b08ab7fa01781083214102a32;p=oota-llvm.git

Simplify make_range by using move semantics

Move the iterators into the range the same way the range's ctor moves
them into the members.

Also remove some redundant top level parens in the return statement.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205993 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/iterator_range.h b/include/llvm/ADT/iterator_range.h
index 6735700e046..dd17d6c8f7b 100644
--- a/include/llvm/ADT/iterator_range.h
+++ b/include/llvm/ADT/iterator_range.h
@@ -45,8 +45,8 @@ public:
 ///
 /// This provides a bit of syntactic sugar to make using sub-ranges
 /// in for loops a bit easier. Analogous to std::make_pair().
-template<class T> iterator_range<T> make_range(const T &x, const T &y) {
-  return (iterator_range<T>(x, y));
+template <class T> iterator_range<T> make_range(T x, T y) {
+  return iterator_range<T>(std::move(x), std::move(y));
 }
 }