[NFC] Add { } to silence compiler warning [-Wmissing-braces].

../llvm/lib/Target/PowerPC/PPCISelLowering.cpp:5371:37: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  std::array<EVT, 2> ReturnTypes = {MVT::Other, MVT::Glue};
                                    ^~~~~~~~~~~~~~~~~~~~~
                                    {                    }

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index b6ba591b0ec..dce1a02704b 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -5368,7 +5368,7 @@ SDValue PPCTargetLowering::FinishCall(
     return DAG.getNode(CallOpc, dl, MVT::Other, Ops);
   }
 
-  std::array<EVT, 2> ReturnTypes = {MVT::Other, MVT::Glue};
+  std::array<EVT, 2> ReturnTypes = {{MVT::Other, MVT::Glue}};
   Chain = DAG.getNode(CallOpc, dl, ReturnTypes, Ops);
   Glue = Chain.getValue(1);