diff --git a/llvm/include/llvm/MC/MCSchedule.h b/llvm/include/llvm/MC/MCSchedule.h
index f832385c5f19..01b7771bb6ee 100644
--- a/llvm/include/llvm/MC/MCSchedule.h
+++ b/llvm/include/llvm/MC/MCSchedule.h
@@ -312,10 +312,6 @@ struct MCSchedModel {
   static Optional<double>
   getReciprocalThroughput(unsigned SchedClass, const InstrItineraryData &IID);
 
-  Optional<double> computeReciprocalThroughput(const MCSubtargetInfo &STI,
-                                               const MCInstrInfo &MCII,
-                                               unsigned Opcode) const;
-
   /// Returns the default initialized model.
   static const MCSchedModel &GetDefaultSchedModel() { return Default; }
   static const MCSchedModel Default;