1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index 9e5553fa8d4..7cc0bcdaaf0 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -265,6 +265,7 @@ public:
   void EmitCFIUndefined(int64_t Register) override;
   void EmitCFIRegister(int64_t Register1, int64_t Register2) override;
   void EmitCFIWindowSave() override;
+  void EmitCFIReturnColumn(int64_t Register) override;
 
   void EmitWinCFIStartProc(const MCSymbol *Symbol) override;
   void EmitWinCFIEndProc() override;
@@ -1398,6 +1399,12 @@ void MCAsmStreamer::EmitCFIWindowSave() {
   EmitEOL();
 }
 
+void MCAsmStreamer::EmitCFIReturnColumn(int64_t Register) {
+  MCStreamer::EmitCFIReturnColumn(Register);
+  OS << "\t.cfi_return_column " << Register;
+  EmitEOL();
+}
+
 void MCAsmStreamer::EmitWinCFIStartProc(const MCSymbol *Symbol) {
   MCStreamer::EmitWinCFIStartProc(Symbol);