1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGen.cpp b/lib/CodeGen/CodeGen.cpp
index 65487136e8..2c7a427f39 100644
--- a/lib/CodeGen/CodeGen.cpp
+++ b/lib/CodeGen/CodeGen.cpp
@@ -65,6 +65,7 @@ void llvm::initializeCodeGen(PassRegistry &Registry) {
   initializeUnreachableBlockElimPass(Registry);
   initializeUnreachableMachineBlockElimPass(Registry);
   initializeVirtRegMapPass(Registry);
+  initializeVirtRegRewriterPass(Registry);
   initializeLowerIntrinsicsPass(Registry);
   initializeMachineFunctionPrinterPassPass(Registry);
 }