diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index 89d418d..491fec3 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -661,6 +661,10 @@
     getContext().reportError(Loc, "Chained unwind areas can't have handlers!");
 }
 
+void MCStreamer::emitCGProfileEntry(const MCSymbolRefExpr *From,
+                                    const MCSymbolRefExpr *To, uint64_t Count) {
+}
+
 static MCSection *getWinCFISection(MCContext &Context, unsigned *NextWinCFIID,
                                    MCSection *MainCFISec,
                                    const MCSection *TextSec) {