1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index ec4020e213..c59497efc2 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -37,6 +37,7 @@
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -61,6 +62,10 @@ extern "C" void LLVMInitializeCBackendTarget() {
   RegisterTargetMachine<CTargetMachine> X(TheCBackendTarget);
 }
 
+extern "C" void LLVMInitializeCBackendMCSubtargetInfo() {
+  RegisterMCSubtargetInfo<MCSubtargetInfo> X(TheCBackendTarget);
+}
+
 namespace {
   class CBEMCAsmInfo : public MCAsmInfo {
   public: