diff --git a/llvm/lib/Target/Sparc/SparcInternals.h b/llvm/lib/Target/Sparc/SparcInternals.h
index 79bfde7..f394fc0 100644
--- a/llvm/lib/Target/Sparc/SparcInternals.h
+++ b/llvm/lib/Target/Sparc/SparcInternals.h
@@ -677,6 +677,7 @@
   virtual bool addPassesToJITCompile(FunctionPassManager &PM);
   virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM,
                                           MachineCodeEmitter &MCE);
+  virtual bool replaceMachineCodeForFunction(void *Old, void *New);
 
   // getPrologEpilogInsertionPass - Inserts prolog/epilog code.
   FunctionPass* getPrologEpilogInsertionPass();