Don't use "return {...}" to initialize a std::tuple. This has only been valid

since 2015 (n4387), though it's allowed by a library DR so new implementations
accept it in their C++11 modes...

This should unbreak the build with libstdc++ 4.9.

llvm-svn: 279583

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp b/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
index 6c00810fb68..873288ee42c 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
@@ -111,9 +111,9 @@ MachineLegalizer::getAction(const MachineInstr &MI) const {
   for (unsigned i = 0; i < MI.getNumTypes(); ++i) {
     auto Action = getAction({MI.getOpcode(), i, MI.getType(i)});
     if (Action.first != Legal)
-      return {Action.first, i, Action.second};
+      return std::make_tuple(Action.first, i, Action.second);
   }
-  return {Legal, 0, LLT{}};
+  return std::make_tuple(Legal, 0, LLT{});
 }
 
 bool MachineLegalizer::isLegal(const MachineInstr &MI) const {