diff --git a/llvm/lib/CodeGen/CodeGen.cpp b/llvm/lib/CodeGen/CodeGen.cpp
index ca3b36c..7ab69d7 100644
--- a/llvm/lib/CodeGen/CodeGen.cpp
+++ b/llvm/lib/CodeGen/CodeGen.cpp
@@ -63,6 +63,7 @@
   initializePostMachineSchedulerPass(Registry);
   initializePostRAHazardRecognizerPass(Registry);
   initializePostRASchedulerPass(Registry);
+  initializePreISelIntrinsicLoweringPass(Registry);
   initializeProcessImplicitDefsPass(Registry);
   initializeRegisterCoalescerPass(Registry);
   initializeShrinkWrapPass(Registry);