add an accessor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73966 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCInst.h b/include/llvm/MC/MCInst.h
index cadc23ab7109ef60cf7d16e4de5c3448db317c55..11b5c797e2702807cb66f4a179966a58e8b9e8e0 100644 (file)
--- a/include/llvm/MC/MCInst.h
+++ b/include/llvm/MC/MCInst.h
@@ -112,6 +112,7 @@ public:
   
   const MCOperand &getOperand(unsigned i) const { return Operands[i]; }
   MCOperand &getOperand(unsigned i) { return Operands[i]; }
+  unsigned getNumOperands() const { return Operands.size(); }
   
   void addOperand(const MCOperand &Op) {
     Operands.push_back(Op);