diff --git a/llvm/include/llvm/MC/MCSubtargetInfo.h b/llvm/include/llvm/MC/MCSubtargetInfo.h
--- a/llvm/include/llvm/MC/MCSubtargetInfo.h
+++ b/llvm/include/llvm/MC/MCSubtargetInfo.h
@@ -226,6 +226,10 @@
     return Found != ProcDesc.end() && StringRef(Found->Key) == CPU;
   }
 
+  ArrayRef<SubtargetSubTypeKV> getCPUTable() const { return ProcDesc; }
+
+  ArrayRef<SubtargetFeatureKV> getFeatureTable() const { return ProcFeatures; }
+
   virtual unsigned getHwMode() const { return 0; }
 
   /// Return the cache size in bytes for the given level of cache.