More bundle related API additions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148465 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/Passes.h

@@ -249,6 +249,11 @@ namespace llvm {
   ///
   FunctionPass *createUnpackMachineBundlesPass();
 
+  /// createFinalizeMachineBundles - This pass finalize machine instruction
+  /// bundles (created earlier, e.g. during pre-RA scheduling).
+  ///
+  FunctionPass *createFinalizeMachineBundlesPass();
+
 } // End llvm namespace
 
 #endif