Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types

[oota-llvm.git] / lib / Transforms / Scalar / Reassociate.cpp

diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp
index 937b9cb1ce36eb50f164461d06bea2011fb4aaf4..6c66b58729e9a5d08691f4c42038fc28cf30fd49 100644 (file)
--- a/lib/Transforms/Scalar/Reassociate.cpp
+++ b/lib/Transforms/Scalar/Reassociate.cpp
@@ -733,7 +733,7 @@ static bool LinearizeExprTree(BinaryOperator *I,
   if (Ops.empty()) {
     Constant *Identity = ConstantExpr::getBinOpIdentity(Opcode, I->getType());
     assert(Identity && "Associative operation without identity!");
-    Ops.push_back(std::make_pair(Identity, APInt(Bitwidth, 1)));
+    Ops.emplace_back(Identity, APInt(Bitwidth, 1));
   }
 
   return Changed;