diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index ab362a64ba1..d39741438aa 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -175,10 +175,6 @@ void *JIT::recompileAndRelinkFunction(Function *F) {
   // Delete the old function mapping.
   addGlobalMapping(F, 0);
 
-  // Destroy the machine code for this function.  FIXME: this should be
-  // incorporated into the code generator!
-  MachineFunction::destruct(F);
-
   // Recodegen the function
   runJITOnFunction(F);