From 4f6ac16292f5435cd00782757e6794f2bf6b64f5 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Sat, 28 Feb 2015 10:11:12 +0000 Subject: Replace std::copy with a back inserter with vector append where feasible All of the cases were just appending from random access iterators to a vector. Using insert/append can grow the vector to the perfect size directly and moves the growing out of the loop. No intended functionalty change. llvm-svn: 230845 --- llvm/lib/Transforms/Scalar/SROA.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Transforms') diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp index f69c750f3f9..3ab5973643c 100644 --- a/llvm/lib/Transforms/Scalar/SROA.cpp +++ b/llvm/lib/Transforms/Scalar/SROA.cpp @@ -247,7 +247,7 @@ public: /// hold. void insert(ArrayRef NewSlices) { int OldSize = Slices.size(); - std::move(NewSlices.begin(), NewSlices.end(), std::back_inserter(Slices)); + Slices.append(NewSlices.begin(), NewSlices.end()); auto SliceI = Slices.begin() + OldSize; std::sort(SliceI, Slices.end()); std::inplace_merge(Slices.begin(), SliceI, Slices.end()); -- cgit v1.2.3