1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 79ecbf8..bce79ec 100644
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -24,6 +24,7 @@ class LiveVariables;
 class MCAsmInfo;
 class MachineMemOperand;
 class MDNode;
+class MCInst;
 class SDNode;
 class SelectionDAG;
 class TargetRegisterClass;
@@ -490,6 +491,13 @@ public:
   virtual void insertNoop(MachineBasicBlock &MBB, 
                           MachineBasicBlock::iterator MI) const;
   
+  
+  /// getNoopForMachoTarget - Return the noop instruction to use for a noop.
+  virtual void getNoopForMachoTarget(MCInst &NopInst) const {
+    // Default to just using 'nop' string.
+  }
+  
+  
   /// isPredicated - Returns true if the instruction is already predicated.
   ///
   virtual bool isPredicated(const MachineInstr *MI) const {