diff --git a/llvm/lib/CodeGen/MachineSink.cpp b/llvm/lib/CodeGen/MachineSink.cpp
index 61334fc..d1f91f2 100644
--- a/llvm/lib/CodeGen/MachineSink.cpp
+++ b/llvm/lib/CodeGen/MachineSink.cpp
@@ -65,8 +65,8 @@
 } // end anonymous namespace
 
 char MachineSinking::ID = 0;
-static RegisterPass<MachineSinking>
-X("machine-sink", "Machine code sinking");
+INITIALIZE_PASS(MachineSinking, "machine-sink",
+                "Machine code sinking", false, false);
 
 FunctionPass *llvm::createMachineSinkingPass() { return new MachineSinking(); }