diff --git a/lib/Target/ARC/ARCSubtarget.cpp b/lib/Target/ARC/ARCSubtarget.cpp
index bce2dbd2eaa..409dd2a98ab 100644
--- a/lib/Target/ARC/ARCSubtarget.cpp
+++ b/lib/Target/ARC/ARCSubtarget.cpp
@@ -26,5 +26,5 @@ void ARCSubtarget::anchor() {}
 
 ARCSubtarget::ARCSubtarget(const Triple &TT, const std::string &CPU,
                            const std::string &FS, const TargetMachine &TM)
-    : ARCGenSubtargetInfo(TT, CPU, FS), FrameLowering(*this),
+    : ARCGenSubtargetInfo(TT, CPU, /*TuneCPU=*/CPU, FS), FrameLowering(*this),
       TLInfo(TM, *this) {}
diff --git a/lib/Target/ARC/ARCSubtarget.h b/lib/Target/ARC/ARCSubtarget.h
index 0be797f753d..1f1b27f13f6 100644
--- a/lib/Target/ARC/ARCSubtarget.h
+++ b/lib/Target/ARC/ARCSubtarget.h
@@ -43,7 +43,7 @@ public:
 
   /// Parses features string setting specified subtarget options.
   /// Definition of function is auto generated by tblgen.
-  void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
+  void ParseSubtargetFeatures(StringRef CPU, StringRef TuneCPU, StringRef FS);
 
   const ARCInstrInfo *getInstrInfo() const override { return &InstrInfo; }
   const ARCFrameLowering *getFrameLowering() const override {
diff --git a/lib/Target/ARC/MCTargetDesc/ARCMCTargetDesc.cpp b/lib/Target/ARC/MCTargetDesc/ARCMCTargetDesc.cpp
index 3e3613ccb90..358ee6002f8 100644
--- a/lib/Target/ARC/MCTargetDesc/ARCMCTargetDesc.cpp
+++ b/lib/Target/ARC/MCTargetDesc/ARCMCTargetDesc.cpp
@@ -48,7 +48,7 @@ static MCRegisterInfo *createARCMCRegisterInfo(const Triple &TT) {
 
 static MCSubtargetInfo *createARCMCSubtargetInfo(const Triple &TT,
                                                  StringRef CPU, StringRef FS) {
-  return createARCMCSubtargetInfoImpl(TT, CPU, FS);
+  return createARCMCSubtargetInfoImpl(TT, CPU, /*TuneCPU=*/CPU, FS);
 }
 
 static MCAsmInfo *createARCMCAsmInfo(const MCRegisterInfo &MRI,
diff --git a/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp b/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
index a39cffc8f4a..6a9ed481f37 100644
--- a/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
+++ b/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
@@ -57,7 +57,7 @@ static MCSubtargetInfo *createVEMCSubtargetInfo(const Triple &TT, StringRef CPU,
                                                 StringRef FS) {
   if (CPU.empty())
     CPU = "ve";
-  return createVEMCSubtargetInfoImpl(TT, CPU, FS);
+  return createVEMCSubtargetInfoImpl(TT, CPU, /*TuneCPU=*/CPU, FS);
 }
 
 static MCTargetStreamer *
diff --git a/lib/Target/VE/VESubtarget.cpp b/lib/Target/VE/VESubtarget.cpp
index a0b78d95e3c..6fb699dbdd7 100644
--- a/lib/Target/VE/VESubtarget.cpp
+++ b/lib/Target/VE/VESubtarget.cpp
@@ -33,14 +33,14 @@ VESubtarget &VESubtarget::initializeSubtargetDependencies(StringRef CPU,
     CPUName = "ve";
 
   // Parse features string.
-  ParseSubtargetFeatures(CPUName, FS);
+  ParseSubtargetFeatures(CPUName, /*TuneCPU=*/CPU, FS);
 
   return *this;
 }
 
 VESubtarget::VESubtarget(const Triple &TT, const std::string &CPU,
                          const std::string &FS, const TargetMachine &TM)
-    : VEGenSubtargetInfo(TT, CPU, FS), TargetTriple(TT),
+    : VEGenSubtargetInfo(TT, CPU, /*TuneCPU=*/CPU, FS), TargetTriple(TT),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
       FrameLowering(*this) {}
 
diff --git a/lib/Target/VE/VESubtarget.h b/lib/Target/VE/VESubtarget.h
index f3a2c206162..f4034df4dce 100644
--- a/lib/Target/VE/VESubtarget.h
+++ b/lib/Target/VE/VESubtarget.h
@@ -57,7 +57,7 @@ public:
 
   /// ParseSubtargetFeatures - Parses features string setting specified
   /// subtarget options.  Definition of function is auto generated by tblgen.
-  void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
+  void ParseSubtargetFeatures(StringRef CPU, StringRef TuneCPU, StringRef FS);
   VESubtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);
 
   /// Given a actual stack size as determined by FrameInfo, this function