diff --git a/lib/Target/RISCV/RISCVMachineFunctionInfo.h b/lib/Target/RISCV/RISCVMachineFunctionInfo.h
index 66766e040342d..585bff2bc20a2 100644
--- a/lib/Target/RISCV/RISCVMachineFunctionInfo.h
+++ b/lib/Target/RISCV/RISCVMachineFunctionInfo.h
@@ -32,8 +32,6 @@ class RISCVMachineFunctionInfo : public MachineFunctionInfo {
   int MoveF64FrameIndex = -1;
 
 public:
-  //  RISCVMachineFunctionInfo() = default;
-
   RISCVMachineFunctionInfo(MachineFunction &MF) : MF(MF) {}
 
   int getVarArgsFrameIndex() const { return VarArgsFrameIndex; }