diff --git a/include/llvm/MC/MCParser/MCParsedAsmOperand.h b/include/llvm/MC/MCParser/MCParsedAsmOperand.h
index 2556e5f27a3..0e2d46eecef 100644
--- a/include/llvm/MC/MCParser/MCParsedAsmOperand.h
+++ b/include/llvm/MC/MCParser/MCParsedAsmOperand.h
@@ -23,6 +23,11 @@ public:
   MCParsedAsmOperand() {}
   virtual ~MCParsedAsmOperand() {}
 
+  virtual bool isToken() const = 0;
+  virtual bool isImm() const = 0;
+  virtual bool isReg() const = 0;
+  virtual bool isMem() const = 0;
+
   /// getStartLoc - Get the location of the first token of this operand.
   virtual SMLoc getStartLoc() const = 0;
   /// getEndLoc - Get the location of the last token of this operand.